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Dr. Beena S.

Associate Professor, Department of Chemistry, School of Physical Sciences, Amritapuri

Qualification: Ph.D in Analytical Chemistry
beenas@am.amrita.edu
ORCID ID
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Research Interest: Development of Electrochemical and biosensors for clinical, environmental and food quality control, Energy storage devices, Synthesis of TMD, MOF and nanocomposites , Developing portable devices for multi-sample analysis in the field of clinical diagnosis, Wearable sensors

Bio

Dr. Beena S. currently working as Associate Professor in the Department of Chemistry in Amrita School of Physical Sciences, Amrita Vishwa Vidyapeetham, Amritapuri Campus. She received her Ph.D. in 2011 from Cochin University of Science and Technology (CUSAT), Kerala, specializing in electrochemical sensors for the determination of metal ions. As part of the DST INDO-POLISH project, she also gained international experience working at the Polish Academy of Sciences in Poland. She joined the Amritapuri Campus in 2008 and her current research includes, synthesis of MOF, TMD,2D materials, nanocomposites, Electrochemical sensors, biosensors and energy storage devices.

Ph.D. Thesis

  • Supervised: 
    • Athira Krishnan: “Functionalisation of TiO2-WO3 Composite Based Materials for Targeted Industrial Applications”
    • Dr. Rejithamol R.: “Electropolymer Based Voltammetric Sensors for The Determination of Biomolecules”
    • Dr. Rajasree G. Krishnan: Development of Electrochemical Sensors for Clinical, Food Safety and Environmental Analysis
    • Dr. Santhy A – Development of electrochemical sensors for biomolecules and toxic pollutants using modified pencil graphite electrodes
  • Ph.D. Thesis Under Progress: 4
Publications

Journal Article

Year : 2025

Innovative electrochemical quantification of brilliant blue dye with polyvinylpyrrolidone-stabilized MoS

Cite this Research Publication : Murali, Aswathy S., and Beena Saraswathyamma. "Innovative electrochemical quantification of brilliant blue dye with polyvinylpyrrolidone-stabilized MoS." Materials Chemistry and Physics 332 (2025): 130155

Publisher : Materials Chemistry and Physics

Year : 2025

High performance electrochemical analysis of water pollutant: Catechol utilizing mesoporous Fe2O3/NiO/CuO composite modified glassy carbon electrode

Cite this Research Publication : Aswathy S. Murali , Beena Saraswathyamma, High performance electrochemical analysis of water pollutant: Catechol utilizing mesoporous Fe2O3/NiO/CuO composite modified glassy carbon electrode,2025

Publisher : Elsevier

Year : 2025

CuSeO3@f-CNFs: A superoxide nanozyme for the selective nanomolar determination of the key cardiovascular biomarker, Glutathione

Cite this Research Publication : M.G. Gopika, Beena Saraswathyamma , Mani Govindasamy,CuSeO3@f-CNFs: A superoxide nanozyme for the selective nanomolar determination of the key cardiovascular biomarker, Glutathione,Talanta,287, 2025, 127621

Publisher : Talanta

Year : 2025

Tailoring of Fe2 (MoO4) 3/FeS nanocomposite to decorate glassy carbon electrode for the electrochemical quantification of homocysteine in human serum

Cite this Research Publication : Murali, Aswathy S., M. G. Gopika, Bhama Sajeevan, and Beena Saraswathyamma. "Tailoring of Fe2 (MoO4) 3/FeS nanocomposite to decorate glassy carbon electrode for the electrochemical quantification of homocysteine in human serum." Materials Research Bulletin 181 (2025): 113100

Publisher : Materials Research Bulletin

Year : 2024

Electrochemical Sensor Applications of Mechanically Alloyed Materials

Cite this Research Publication : Santhy A, Rejithamol R, Chandana R, Sivanand P, Beena S. Electrochemical Sensor Applications of Mechanically Alloyed Materials. In Advancements in Powder Metallurgy: Processing, Applications, and Properties 2024 (pp. 33-53). IGI Global

Publisher : IGI Global

Year : 2024

A Surfactant-Electropolymer modified dual sensor for the monitoring of norepinephrine at nanomolar levels in biological samples and pharmaceutical formulations

Cite this Research Publication : M.G. Gopika, Bhama Sajeevan, Aswathy S. Murali, Sree lekshmi, Mani Govindasamy , Beena Saraswathyamma , A Surfactant-Electropolymer modified dual sensor for the monitoring of norepinephrine at nanomolar levels in biological samples and pharmaceutical formulations. 318, 2024, 129266

Publisher : Elsevier

Year : 2024

Tailoring of Novel Amorphous RuS2/ZrS2/MWCNT Nanocomposite Platform as a Dual Sensor for the Detection for Water Pollutant Indigo Carmine

Cite this Research Publication : Sajeevan, Bhama, M. G. Gopika, Aswathy S. Murali, G. Sreelekshmi, Beena Saraswathyamma, and Mani Govindasamy. "Tailoring of Novel Amorphous RuS2/ZrS2/MWCNT Nanocomposite Platform as a Dual Sensor for the Detection for Water Pollutant Indigo Carmine." Journal of The Electrochemical Society 171, no. 8 (2024): 087508

Publisher : Journal of The Electrochemical Society

Year : 2024

Unveiling thiol biomarkers: Glutathione and cysteamine

Cite this Research Publication : Gopika, M. G., Surya Gopidas, Gokul S. Jayan, P. S. Arathy, and Beena Saraswathyamma. "Unveiling thiol biomarkers: Glutathione and cysteamine." Clinica Chimica Acta (2024): 119915

Publisher : Clinica Chimica Acta

Year : 2024

Developing dual detection platforms for the electrochemical quantification of homocysteine in biological samples

Cite this Research Publication : Gopika, M. G., Mani Govindasamy, and Beena Saraswathyamma. "Developing dual detection platforms for the electrochemical quantification of homocysteine in biological samples." Microchemical Journal 207 (2024): 111942

Publisher : Microchemical Journal

Year : 2024

Designing a novel electrochemical sensor based on Ni and Mg co-doped ZnO nanoparticles for the detection and quantification of cysteamine from bodily fluids

Cite this Research Publication : Gopika, M. G., A. Chitra Mohan, Beena Saraswathyamma, and K. M. Sreedhar. "Designing a novel electrochemical sensor based on Ni and Mg co-doped ZnO nanoparticles for the detection and quantification of cysteamine from bodily fluids." Ceramics International 50, no. 21 (2024): 42286-42298

Publisher : Ceramics International

Year : 2024

The role of engineered MoS2 and MoSe2 transition metal dichalcogenides in electrochemical sensors and batteries: a review

Cite this Research Publication : Murali, Aswathy, Sreelekshmi and Beena Saraswathyamma. "The role of engineered MoS2 and MoSe2 transition metal dichalcogenides in electrochemical sensors and batteries: a review." Tungsten (2024): 1-28

Publisher : Tungsten

Year : 2024

A disposable voltammetric sensor for the determination of diphenylamine using modified pencil graphite electrode

Cite this Research Publication : Antherjanam, S., & Saraswathyamma, B. (2024). A disposable voltammetric sensor for the determination of diphenylamine using modified pencil graphite electrode. Analytical Sciences, 40(1), 163-174.

Year : 2024

Facile formation of surface functionalised α-Fe2O3 nanoparticles and their role in developing dual sensors towards Cysteamine quantification

Cite this Research Publication : Murali, A. S., Sajeevan, B., Gopika, M. G., Sreelekshmi, Kumar, S. M. S., Govindasamy, M., & Saraswathyamma, B. (2024). Facile formation of surface functionalised α-Fe2O3 nanoparticles and their role in developing dual sensors towards Cysteamine quantification. Materials Research Bulletin, 112734.

Year : 2023

Poly-terephthalic acid modified pencil graphite electrode for the detection of pyridoxine from pharmaceutical samples

Cite this Research Publication : Sajeevan, B., Sreelekshmi, M.G., Gopika, Antherjanam, S., Mani Govindasamy, Saraswathyamma, B., Poly-terephthalic acid modified pencil graphite electrode for the detection of pyridoxine from pharmaceutical samples, Ionics.

Publisher : Ionics

Year : 2023

Electrochemical preparation and the characterizations of poly (3, 5-diamino 1, 2, 4-triazole) film for the selective determination of pyridoxine in pharmaceutical formulations

Cite this Research Publication : Antherjanam, Santhy, and BeenaSaraswathyamma. "Electrochemical preparation and the characterizations of poly (3, 5-diamino 1, 2, 4-triazole) film for the selective determination of pyridoxine in pharmaceutical formulations." Chemical Papers (2023): 1-12

Year : 2023

Poly-terephthalic acid modified pencil graphite electrode for the electrochemical determination of vitamin B6

Cite this Research Publication : Sajeevan, B., Sreelekshmi, M.G., Gopika, Antherjanam, S., Mani Govindasamy, Saraswathyamma, B., Poly-terephthalic acid modified pencil graphite electrode for the detection of pyridoxine from pharmaceutical samples, Ionics.

Year : 2023

In-situ construction of N and P doped hollow sphere carbon for electrochemical sensing of antibiotic drug from poultry sustenance

Cite this Research Publication : Antherjanam, S., Saraswathyamma, B. and Kumar, S.M.S., 2023. Simultaneous electrochemical determination of the tumour biomarkers homovanillic acid and vanillylmandelic acid using a modified pencil graphite electrode. Microchemical Journal, 190, p.108659

Year : 2023

Poly-4-amino-6-chloro-1, 3-benzene disulfonamide decorated pencil graphite electrode for the simultaneous electrochemical quantification of catechol and hydroquinone

Cite this Research Publication : Jyothi, S. P., Vinod, D., Chandran, D., Antherjanam, S., Saraswathyamma, B., Balaraman, V., & Rajamani, R. (2024). Poly-4-amino-6-chloro-1, 3-benzene disulfonamide decorated pencil graphite electrode for the simultaneous electrochemical quantification of catechol and hydroquinone. Journal of Applied Electrochemistry, 1-13.

Year : 2023

A disposable Electrochemical sensor based on Poly-5-Amino-1-naphthol Modified Electrode for the Quantification of Tyramine

Cite this Research Publication : M.Gopan Gopika, R Aiswarya Raj, Surya Gopida, Gokul S. Jayan, P.S.Arathy, Beena Saraswathyamma, A disposable Electrochemical sensor based on Poly-5-Amino-1-naphthol Modified Electrode for the Quantification of Tyramine, Engineering Materials,960, 111-122, 2023.

Year : 2023

Electrochemical quantification of Vanillin using hydrazine derivative modified pencil graphite electrode

Cite this Research Publication : Sreelekshmi, Wilson, A., Sajeevan, B., Gopika, M. G., Babu, A., Sreedhar, K. M., & Saraswathyamma, B. (2023). Electrochemical quantification of Vanillin using hydrazine derivative modified pencil graphite electrode. Materials Today: Proceedings, 80, 558-563.

Year : 2023

Poly-5-Amino-1-naphthol modified pencil graphite electrode for the simultaneous electrochemical determination of Pyridoxine and Riboflavin

Cite this Research Publication : Sajeevan, B., Gopika, M. G., Wilson, A., Pillai, A. N., & Saraswathyamma, B. (2023). Poly-5-Amino-1-naphthol modified pencil graphite electrode for the simultaneous electrochemical determination of Pyridoxine and Riboflavin. Materials Today: Proceedings, 80, 570-576.

Year : 2023

An electrochemical sensor based on a pencil graphite electrode modified with poly-riboflavin for 4-nitrophenol quantification

Cite this Research Publication : Sreelekshmi, Sajeevan, B., Gopika, M. G., Murali, A. S., & Saraswathyamma, B. (2023). An electrochemical sensor based on a pencil graphite electrode modified with poly-riboflavin for 4-nitrophenol quantification. Materials Chemistry and Physics, 301, 127568.

Year : 2023

In-situ construction of N and P doped hollow sphere carbon for eletrochemical sensing of antibiotic drug from poultry sustenance

Cite this Research Publication : Narmatha Sivaraman, Velu Duraisamy, Limi Lucious, Beena Saraswathyamma, Sakkarapalayam Murugesan Senthil Kumar, Rangasamy Thangamuthu,In-situ construction of N and P doped hollow sphere carbon for eletrochemical sensing of antibiotic drug from poultry sustenance,Electrochemica Acta, 441, 14177,2023.

Publisher : Elsevier

Year : 2023

A disposable voltammetric sensor for the determination of diphenylamine using modified pencil graphite electrode

Cite this Research Publication : Santhy Antherjanam, Beena Saraswathyamma , A disposable voltammetric sensor for the determination of diphenylamine using modified pencil graphite electrode,Analytical Sciences,2023

Publisher : Springer

Year : 2023

Electrochemical preparation and the characterizations of poly(3,5-diamino 1,2,4-triazole) film for the selective determination of pyridoxine in pharmaceutical formulations

Cite this Research Publication : Santhy Antherjanam, Beena Saraswathyamma Electrochemical preparation and the characterizations of poly(3,5‑diamino 1,2,4‑triazole) flm for the selective determination of pyridoxine in pharmaceutical formulations, Chemical Papers, 2023

Publisher : Springer

Year : 2023

Simultaneous electrochemical determination of the tumour biomarkers homovanillic acid and vanillylmandelic acid using a modified pencil graphite electrode

Cite this Research Publication : Santhy Antherjanam , Beena Saraswathyamma , Sakkarapalayam Murugesan Senthil Kumar, Simultaneous electrochemical determination of the tumour biomarkers homovanillic acid and vanillylmandelic acid using a modified pencil graphite electrode, Microchemical Journal190,108659,2023.

Publisher : Elsevier

Year : 2022

Carbon paste electrochemical sensors for the detection of neurotransmitters

Cite this Research Publication : Rejithamol, R. and Beena, S., 2022. Carbon paste electrochemical sensors for the detection of neurotransmitters. Frontiers in Sensors, 3, p.901628.

Year : 2022

Simultaneous electroanalysis of adenine and adenosine on a poly-nicotinic acid modified pencil graphite electrode

Cite this Research Publication : Santhy Antherjanam, Beena Saraswathyamma,Simultaneous electroanalysis of adenine and adenosine on polynicotinic acid modified pencil graphite electrode,Monatshefte fuer Chemie/Chemical Monthly,153, 12,2022

Publisher : Springer

Year : 2022

Simultaneous electrochemical determination of hydrazine and hydroxylamine on a thiadiazole derivative modified pencil graphite electrode

Cite this Research Publication : Antherjanam, Santhy, and Beena Saraswathyamma. "Simultaneous electrochemical determination of hydrazine and hydroxylamine on a thiadiazole derivative modified pencil graphite electrode." Materials Chemistry and Physics 275 (2022): 125223.

Publisher : Materials chemistry and physics, Elsevier.

Year : 2021

Simultaneous resolution and electrochemical quantification of tyrosine and tryptophan at a poly (diphenylamine) modified electrode

Cite this Research Publication : Krishnan, R.G. and Saraswathyamma, B., 2021. Simultaneous resolution and electrochemical quantification of tyrosine and tryptophan at a poly (diphenylamine) modified electrode. Journal of The Electrochemical Society, 168(2), p.027509

Publisher : Journal of The Electrochemical Society

Year : 2021

Phenyl hydrazine and 2,4-dinitrophenyl hydrazine-based polymeric materials for the electrochemical quantification of thrombotonin

Cite this Research Publication : Rejithamol, R. and Beena, S., 2021. Phenyl hydrazine and 2, 4-dinitrophenyl hydrazine-based polymeric materials for the electrochemical quantification of thrombotonin. MRS Advances, 6, pp.750-757

Year : 2021

Electro-generated poly (cysteine) film as a sensor platform towards the simultaneous electroanalysis of hydrazine and hydroxylamine

Cite this Research Publication : Krishnan, R.G. and Saraswathyamma, B., 2021. Electro-generated poly (cysteine) film as a sensor platform towards the simultaneous electroanalysis of hydrazine and hydroxylamine. Materials Chemistry and Physics, 271, p.124880.

Publisher : Materials chemistry and physics, Elsevier

Year : 2021

Electrochemical sensors as a versatile tool for the quantitative analysis of Vitamin B12

Cite this Research Publication : Antherjanam, S., Saraswathyamma, B., Krishnan, R.G. and Gopakumar, G.M., 2021. Electrochemical sensors as a versatile tool for the quantitative analysis of Vitamin B 12. Chemical Papers, 75, pp.2981-2995.

Publisher : A review Chemical Papers - 75 (7) 2981–2995 (2021).

Year : 2021

Murexide-Derived In Vitro Electrochemical Sensor for the Simultaneous Determination of Neurochemicals

Cite this Research Publication : Krishnan, R.G. and Saraswathyamma, B., 2021. Murexide-derived in vitro electrochemical sensor for the simultaneous determination of neurochemicals. Analytical and Bioanalytical Chemistry, pp.1-10.

Publisher : Analytical and bioanalytical chemistry

Year : 2021

Disposable Electrochemical Sensor for Coumarin Induced Milk Toxicity in Raw Milk Samples

Cite this Research Publication : Rejithamol, R., Krishnan, R.G. and Beena, S., 2021. Disposable pencil graphite electrode decorated with a thin film of electro-polymerized 2, 3, 4, 6, 7, 8, 9, 10-octahydropyrimido [1, 2-a] azepine for simultaneous voltammetric analysis of dopamine, serotonin and tryptophan. Materials Chemistry and Physics, 258, p.123857.

Publisher : Measurement, 170,2021, 108709

Year : 2021

Electrochemical response of poly-2,4-dinitrophenyl hydrazine and poly phenyl hydrazine-based pencil graphite electrodes for thrombotonin

Cite this Research Publication : R. Rejithamol and Dr. Beena S., “Electrochemical response of poly-2,4-dinitrophenyl hydrazine and poly phenyl hydrazine-based pencil graphite electrodes for thrombotonin”, MRS Advances, IF-0.79, Q3, 2021.

Publisher : MRS Advances, IF-0.79, Q3, 2021.

Year : 2021

Disposable pencil graphite electrode decorated with a thin film of electro-polymerized 2, 3, 4, 6, 7, 8, 9, 10-octahydropyrimido [1, 2-a] azepine for simultaneous voltammetric analysis of dopamine, serotonin and tryptophan

Cite this Research Publication : R. Rejithamol, Krishnan, R. G., and Dr. Beena S., “Disposable pencil graphite electrode decorated with a thin film of electro-polymerized 2, 3, 4, 6, 7, 8, 9, 10-octahydropyrimido [1, 2-a] azepine for simultaneous voltammetric analysis of dopamine, serotonin and tryptophan”, Materials Chemistry and Physics, vol. 258, p. 123857, 2021

Publisher : Materials Chemistry and Physics

Year : 2020

Electrochemical quantification of pyridoxine (VB 6) in human blood from other water-soluble vitamins

Cite this Research Publication : Rejithamol, R. and Beena, S., 2020. Electrochemical quantification of pyridoxine (VB 6) in human blood from other water-soluble vitamins. Chemical Papers, 74, pp.2011-2020

Publisher : Chemical Papers

Year : 2020

A novel high-performance Ti/TiW-reinforced polyaniline functionalized NiP electrode for high sensitive detection of dopamine from urine sample

Cite this Research Publication : Krishnan, A., Beena, S. and Shibli, S.M.A., 2020. A novel high-performance Ti/TiW-reinforced polyaniline functionalized NiP electrode for high sensitive detection of dopamine from urine sample. Materials Chemistry and Physics, 244, p.122680

Publisher : Materials Chemistry and Physics

Year : 2020

Electrochemical Quantification of L-tryptophan Via Molecular Imprinted Pyromellitic Acid Polymer-Based Indium Tin Oxide Electrode

Cite this Research Publication : R. Rejithamol, G. K. Rajasree, and Dr. Beena S., “Electrochemical Quantification of L-tryptophan Via Molecular Imprinted Pyromellitic Acid Polymer-Based Indium Tin Oxide Electrode”, Journal of The Electrochemical Society, vol. 167, p. 117507, 2020.

Publisher : Journal of The Electrochemical Society, The Electrochemical Society, Volume 167, Number 11, p.117507 (2020)

Year : 2020

Non-enzymatic electrochemical sensor for the simultaneous determination of adenosine, adenine and uric acid in whole blood and urine

Cite this Research Publication : R. G. Krishnan, Rejithamol, R., and Dr. Beena S., “Non-enzymatic electrochemical sensor for the simultaneous determination of adenosine, adenine and uric acid in whole blood and urine”, Microchemical Journal, vol. 155, p. 104745, 2020

Publisher : Microchemical Journal

Year : 2020

Electrochemical quantification of pyridoxine (VB6) in human blood from other water-soluble vitamins

Cite this Research Publication : R. Rejithamol and Dr. Beena S., “Electrochemical quantification of pyridoxine (VB6) in human blood from other water-soluble vitamins”, Chemical Papers, vol. 74, no. 6, pp. 2011 - 2020, 2020

Publisher : Chemical Papers

Year : 2020

A novel high performance Ti/Ti–W- reinforced polyaniline functionalized Ni–P electrode for high sensitive detection of dopamine from urine sample

Cite this Research Publication : Athira Krishnan, Dr. Beena S., and S.M.A. Shibli, “A novel high performance Ti/Ti–W- reinforced polyaniline functionalized Ni–P electrode for high sensitive detection of dopamine from urine sample”, Materials Chemistry and Physics, vol. 244, p. 122680, 2020

Publisher : Materials Chemistry and Physics,

Year : 2020

Poly (riboflavin) modified pencil graphite for the simultaneous electrochemical determination of serotonin and dopamine

Cite this Research Publication : R. G. Krishnan, Dr. Beena S., RajT., A., and Gopika, M. G., “Poly (riboflavin) modified pencil graphite for the simultaneous electrochemical determination of serotonin and dopamine”, AIP Conference Proceedings, vol. 2259, p. 020007, 2020

Publisher : AIP Conference Proceedings

Year : 2020

Mixed metal oxide based electrochemical sensing of inhibitory neurotransmitter serotonin in the presence of dopamine

Cite this Research Publication : R. G. Krishnan, Dr. Beena S., Dr. Sreedhar K. M., David, S., Prakash, A. P., and Greeshma, S., “Mixed metal oxide based electrochemical sensing of inhibitory neurotransmitter serotonin in the presence of dopamine”, IOP Conference Series: Materials Science and Engineering, vol. 872, p. 012105, 2020

Publisher : IOP Publishing

Year : 2020

A Pencil Graphite Electrode Modified with Poly Nicotinamide as a Framework for the Electrochemical Detection of Propranolol Hydrochloride

Cite this Research Publication : A Santhy, Dr. Beena S., Namboothiri, U. S. Krishnan, Anupriya, S., and Sreeranjini, C. V., “A pencil graphite electrode modified with poly nicotinamide as a framework for the electrochemical detection of propranolol hydrochloride”, IOP Conference Series: Materials Science and Engineering, vol. 872, p. 012125, 2020.

Publisher : IOP Publishing

Year : 2019

Morphological Studies of Disposable Graphite and its Effective utilization for Vitamin B12 Analysis in Pharmaceutical Formulations

Cite this Research Publication : R. G. Krishnan, Greeshma, S., D. Morris, S., Rameshan, S. S., and Dr. Beena S., “Morphological Studies of Disposable Graphite and its Effective utilization for Vitamin B12 Analysis in Pharmaceutical Formulations”, Materials Today: Proceedings, vol. 18, Part 7, pp. 3314 - 3320, 2019

Publisher : Materials Today: Proceedings

Year : 2017

Chemically Modified Carbon Paste Sensor Based on N^ sup 1^, N^ sup 2^-Bis (salicylidine) butane-1, 4-diamine for Determination of Nd (III)

Cite this Research Publication : Saraswathyamma, B., Kumar, K.G., Sagar, A.V., Amritha, S. and Krishnan, H.G., 2017. Chemically Modified Carbon Paste Sensor Based on N^ sup 1^, N^ sup 2^-Bis (salicylidine) butane-1, 4-diamine for Determination of Nd (III). Asian Journal of Chemistry, 29(6), p.1296

Publisher : Asian Journal of Chemistry

Year : 2016

PVC Membrane Sensor for Nd (III) Based on N 1 , N 2 -Bis (Salicylidine) Butane-1, 4 -Diamine

Cite this Research Publication : Dr. Beena S. and Krishnapillai Girish Kumar, “PVC Membrane Sensor for Nd (III) Based on N 1 , N 2 -Bis (Salicylidine) Butane-1, 4 -Diamine”, International Journal of Advanced Research in Chemical Science (IJARCS), vol. volume 3, no. Issue 2, 2016

Publisher : International Journal of Advanced Research in Chemical Science (IJARCS)

Year : 2016

Chemically Modified Carbon Paste Sensor Based on N1, N2-bis(salicylidine)butane-1,4-diamine for Potentiometric Determination of Nd(III) (Accepted)

Cite this Research Publication : Dr. Beena S. and Krishnapillai Girish Kumar, “Chemically Modified Carbon Paste Sensor Based on N1, N2-bis(salicylidine)butane-1,4-diamine for Potentiometric Determination of Nd(III) (Accepted)”, Polish Journal of Environmental Studies, 2016

Publisher : Polish Journal of Environmental Studies

Year : 2009

Electroactive Dipyremethane Cu(II) Monolayers

Cite this Research Publication : Dr. Beena S. and Girish Kumar, “Electroactive Dipyremethane Cu(II) Monolayers”, Electroanalysis, pp. 2317-2323, 2009

Publisher : Electroanalysis

Year : 2008

PVC Supported Liquid Membrane and Carbon Paste Potentiometric Sensors Incorporating a Mn (III)Porphyrin for the Direct Determination of Undissociated Paracetamol

Cite this Research Publication : Saraswathyamma, B., Pajk, M., Radecki, J., Maes, W., Dehaen, W., Girish Kumar, K. and Radecka, H., 2008. PVC Supported Liquid Membrane and Carbon Paste Potentiometric Sensors Incorporating a Mn (III)Porphyrin for the Direct Determination of Undissociated Paracetamol. Electroanalysis: An International Journal Devoted to Fundamental and Practical Aspects of Electroanalysis, 20(18), pp.2009-2015

Publisher : Electroanalysis: An International Journal Devoted to Fundamental and Practical Aspects of Electroanalysis

Year : 2008

Electroactive DipyrrometheneCu (II) Monolayers Deposited onto Gold Electrodes for Voltammetric Determination of Paracetamol

Cite this Research Publication : Saraswathyamma, B., Grzybowska, I., Orlewska, C., Radecki, J., Dehaen, W., Kumar, K.G. and Radecka, H., 2008. Electroactive DipyrrometheneCu (II) Monolayers Deposited onto Gold Electrodes for Voltammetric Determination of Paracetamol. Electroanalysis: An International Journal Devoted to Fundamental and Practical Aspects of Electroanalysis, 20(21), pp.2317-2323

Publisher : Electroanalysis: An International Journal Devoted to Fundamental and Practical Aspects of Electroanalysis

Year : 2008

PVC Supported Liquid Membrane and Carbon Paste Potentiometric Sensors Incorporating a Mn(III)-Porphyrin for the Direct Determination of Undissociated Paracetamol

Cite this Research Publication : Dr. Beena S., Marta Pająk, Jerzy Radecki, Wouter Maes, Wim Dehaen, Krishnapillai Girish Kumar, and Hanna Radecka, “PVC Supported Liquid Membrane and Carbon Paste Potentiometric Sensors Incorporating a Mn(III)-Porphyrin for the Direct Determination of Undissociated Paracetamol”, Electroanalysis, vol. 20, pp. 2009–2015, 2008.

Publisher : Electroanalysis

Year : 2008

Electroactive Dipyrromethene-Cu(II) Monolayers Deposited onto Gold Electrodes for Voltammetric Determination of Paracetamol

Cite this Research Publication : Dr. Beena S., Izabela Grzybowska, Czesława Orlewska, Jerzy Radecki, Wim Dehaen, Krishnapillai Girish Kumar, and Hanna Radecka, “Electroactive Dipyrromethene-Cu(II) Monolayers Deposited onto Gold Electrodes for Voltammetric Determination of Paracetamol”, Electroanalysis, vol. 20, pp. 2317–2323, 2008

Publisher : Electroanalysis

Year : 2007

A novel mebendazole selective membrane sensor and its application to pharmaceutical analysis

Cite this Research Publication : K. Girish Kumar, Sareena John, Pearl Augustine, Remalakshmy Poduval, and Dr. Beena S., “A novel mebendazole selective membrane sensor and its application to pharmaceutical analysis”, 2007

Year : 2006

A PVC plasticized sensor for Ni (II) ion based on a simple ethylenediamine derivative

Cite this Research Publication : Kumar, K.G., Poduval, R., Augustine, P., John, S. and Saraswathyamma, B., 2006. A PVC plasticized sensor for Ni (II) ion based on a simple ethylenediamine derivative. Analytical sciences, 22(10), pp.1333-1337

Publisher : Chemical Papers, 74, pp.2011-2020

Year : 2006

A PVC plasticized sensor for Ni(II) ion based on a simple ethylenediamine derivative.

Cite this Research Publication : K. Girish Kumar, Poduval, R., Augustine, P., John, S., and Saraswathyamma, B., “A PVC plasticized sensor for Ni(II) ion based on a simple ethylenediamine derivative.”, Anal Sci, vol. 22, no. 10, pp. 1333-7, 2006.

Publisher : Anal Sci

Conference Paper

Year : 2024

Poly (O-Phenylene Diamine) Reformed Pencil Graphite as the Disposable Electrochemical Sensor for Voltammetric Analysis of Tryptamine

Cite this Research Publication : Murali, Aswathy S., Chippy Harish, Sherin Susan Cherian, Gayathri S. Nair, S. K. Lekshmi, Surya Gopidas, and Beena Saraswathyamma. "Poly (O-Phenylene Diamine) Reformed Pencil Graphite as the Disposable Electrochemical Sensor for Voltammetric Analysis of Tryptamine." Key Engineering Materials 980 (2024): 49-56

Publisher : Key Engineering Materials

Year : 2024

An electrochemical method for the quantitative measurement of guanine using 3-Aminobenzoic acid modified disposable pencil graphite electrode

Cite this Research Publication : Gopakumar, Gopika Meenakumari, Aswathy Shyla Murali, Aparna Ullas, Sreelekshmi Sunilkumar, Uthara Sreedevi Pillai, and Beena Saraswathyamma. "An electrochemical method for the quantitative measurement of guanine using 3-Aminobenzoic acid modified disposable pencil graphite electrode." In AIP Conference Proceedings, vol. 3171, no. 1. AIP Publishing, 2024

Publisher : AIP Conference Proceedings

Year : 2020

Enhanced Electrocatalytic Activity of Poly (Trans-2, 3-Dimethylacrylic Acid) Modified Electrode for Hydrazine Sensing

Cite this Research Publication : Krishnan, R.G., Saraswathyamma, B., Gopika, S., Vibhooshann, P., Aravind, A. and Gopika, M.G., 2021. Enhanced Electrocatalytic Activity of Poly (Trans-2, 3-Dimethylacrylic Acid) Modified Electrode for Hydrazine Sensing. In Advances in Materials and Mechanical Engineering: Select Proceedings of ICFTMME 2020 (pp. 13-22). Springer Singapore

Publisher : Springer Singapore

Year : 2020

Enhanced Electrocatalytic Activity of Poly (trans- 2,3-Dimethyacrylic acid) Modified Electrode for Hydrazine Sensing (Book Series)

Cite this Research Publication : R. G. Krishnan, Dr. Beena S., S., G., P., V., Aravind, A., and G., G. M., “Enhanced Electrocatalytic Activity of Poly (trans- 2,3-Dimethyacrylic acid) Modified Electrode for Hydrazine Sensing (Book Series)”, in Accepted in Lecture notes in mechanical engineering; Springer Book Series , 2020.

Publisher : Springer Book Series

Year : 2020

A commercially viable electrochemical sensor for the immunosuppressant drug mycophenolate mofetil utilizing pencil graphite electrode

Cite this Research Publication : A Santhy, Dr. Beena S., G Rajasree, K., and Greeshma, S., “A commercially viable electrochemical sensor for the immunosuppressant drug mycophenolate mofetil utilizing pencil graphite electrode”, IOP Conference Series: Materials Science and Engineering, vol. 872, p. 012127, 2020.

Publisher : IOP Publishing

Year : 2020

Electrochemical quantification of vitamin B9 on poly tyrosine modified pencil graphite electrode

Cite this Research Publication : A Santhy, Dr. Beena S., Veena,, and Shahina, S., “Electrochemical quantification of vitamin B9 on poly tyrosine modified pencil graphite electrode”, IOP Conference Series: Materials Science and Engineering, vol. 872, p. 012128, 2020

Publisher : IOP Publishing

Year : 2020

One pot synthesis of amino-ethanethiol derivatives of aromatic aldehydes by the catalytic action of DBU

Cite this Research Publication : R. Rejithamol, Dr. Beena S., Krishnan, M., Dharan, M. T., and Anusree, L., “One pot synthesis of amino-ethanethiol derivatives of aromatic aldehydes by the catalytic action of DBU”, IOP Conference Series: Materials Science and Engineering, vol. 872, p. 012121, 2020

Publisher : IOP Publishing

Year : 2019

Synthesis and characterization of phenyl acrylonitrile derivatives of aromatic aldehydes in presence of DBU

Cite this Research Publication : R. Rejithamol, S. Beena, S. Sajitha, C. S. Drisya, P. R. Keerthi, Synthesis and characterization of phenyl acrylonitrile derivatives of aromatic aldehydes in presence of DBU, IOP Conference Series: Materials Science and Engineering 561 (2019) 012017

Publisher : IOP Conference Series: Materials Science and Engineering

Year : 2019

Synthesis and characterization of phenylacrylonitrile derivatives of aromatic aldehydes in presence of DBU

Cite this Research Publication : R. Rejithamol, Dr. Beena S., Sajitha, C. S., Dileep, N. K. Malavika, Drisya, A., and Keerthi, P. R., “Synthesis and characterization of phenylacrylonitrile derivatives of aromatic aldehydes in presence of DBU”, IOP Conference Series: Materials Science and Engineering, vol. 561, p. 012017, 2019

Publisher : IOP Conference Series: Materials Science and Engineering

Year : 2019

A novel disposable pencil graphite electrode for the voltammetric determination of cysteamine

Cite this Research Publication : R. R, R, K. P., and Dr. Beena S., “A novel disposable pencil graphite electrode for the voltammetric determination of cysteamine”, Materials Today: Proceedings, vol. 18, pp. 5081 - 5086, 2019

Publisher : Materials Today: Proceedings

Year : 2018

PVC membrane Sensor Immobilized with Clopidogrel-Tetraiodo Bismuthate for the Potentiometric Determination of Clopidogrel from Pharmaceutical Formulations

Cite this Research Publication : A. Santhy, Dr. Beena S., P. Sankar, U., Vidya, R., and Rejithamol, R., “PVC membrane Sensor Immobilized with Clopidogrel-Tetraiodo Bismuthate for the Potentiometric Determination of Clopidogrel from Pharmaceutical Formulations”, Materials Today: Proceedings, vol. 5, pp. 17812 - 17819, 2018

Publisher : Materials Today: Proceedings,

Year : 2018

Synthesis, Characterization and Photophysical Properties of Benzylidene-Fluorene Derivatives

Cite this Research Publication : Rejithamol, R., Beena, S., Nair, A.B. and Santhy, A., 2018. Synthesis, Characterization and Photophysical Properties of Benzylidene-Fluorene Derivatives. Materials Today: Proceedings, 5(9), pp.17694-17698.

Publisher : International Conference on Materials Processing and Characterization

Year : 2017

Clopidogrel-tetralodo mercurate ion association immobilized PVC membrane sensor for the determination of clopidogrel in pharmaceutical formulations

Cite this Research Publication : Dr. Beena S., A Santhy, R Vidya, P Uma Sankar, and Rejithamol, R., “Clopidogrel-tetralodo mercurate ion association immobilized PVC membrane sensor for the determination of clopidogrel in pharmaceutical formulations”, in 2017 International Conference on Technological Advancements in Power and Energy (TAP Energy), Kollam, India, 2017.

Publisher : 2017 International Conference on Technological Advancements in Power and Energy (TAP Energy)

Year : 2012

Fabrication of PVC membrane sensor for Gadolinium

Cite this Research Publication : B. S and Girish Kumar, “Fabrication of PVC membrane sensor for Gadolinium”, in National conference organized by KONGU, 2012.

Publisher : National conference organized by KONGU

Conference Proceedings

Year : 2023

Development of gallic acid sensor based on metal oxide modified pencil graphite electrode

Cite this Research Publication : A. Santhy, Arya Govind, M. Nirupama, K. Unnimaya, Vishnupriya, S. Sreelakshmi, S. Beena, Development of gallic acid sensor based on metal oxide modified pencil graphite electrode, Materials Today Peoceedings,2023.

Year : 2022

Insights into the Recent Advances in Nanomaterial Based Electrochemical Sensors for Pesticides in Food

Cite this Research Publication : ISanthy Antherjanam , Beena Saraswathyamma , Parvathi A, Lekshmi Priya Ramachandran, nsights into the Recent Advances in Nanomaterial Based Electrochemical Sensors for Pesticides in Food, ITM Web of Conferences 50, 03005 (2022), ICAECT 2022,

Year : 2021

Nanomaterials incorporated electrochemical sensors for the monitoring of pyridoxine: A mini review

Cite this Research Publication : A Santhy, Saraswathyamma, B., A. Krishnan, P., and Luscious, L., “Nanomaterials incorporated electrochemical sensors for the monitoring of pyridoxine: A mini review”, Materials Today: Proceedings, 2021.

Publisher : Materials Today: Proceedings (2021)

Year : 2019

Fabrication and Evaluation of CeO2-Fe2O3 Mixed Oxide for Hydrogen Evolution by Photo Water Splitting Reaction Under Visible Light Irradiation

Cite this Research Publication : Athira Krishnan, Beena, S., and Chandran, M., “Fabrication and Evaluation of CeO2-Fe2O3 Mixed Oxide for Hydrogen Evolution by Photo Water Splitting Reaction Under Visible Light Irradiation”, Materials Today: Proceedings, vol. 18. pp. 4968 - 4976, 2019.

Publisher : Materials Today: Proceedings

Book Chapter

Year : 2024

Surfactant based Electrochemical sensors and Biosensors

Cite this Research Publication : Bhama sajeevan, M G Goika, beena Saraswatyamma, Surfactant based Electrochemical sensors and Biosensors, Elsevier 2024

Publisher : Elsevier

Year : 2024

Utilization of surfactant- based electrode for the study of food dyes

Cite this Research Publication : Aswathy S Murali, Sreelekshmi,Beena saraswathyamma, Utilization of surfactant- based electrode for the study of food dyes, Elsevier, 2024

Publisher : Elsevier

Year : 2024

Advances in Electrochemical Sensing: Detecting Xylazine Hydrochloride for Forensic, Veterinary and Other Applications

Cite this Research Publication : Gopika Meenakumari Gopakumar and Beena Saraswathyamm,Advances in Electrochemical Sensing: Detecting Xylazine Hydrochloride for Forensic, Veterinary and Other Applications,ACS,2024

Publisher : ACS

Year : 2023

Recent advancements in the detection of amino acids using graphene-oxide-based electrochemical sensors

Cite this Research Publication : Gopika, M. G., Sreelekshmi, & Saraswathyamma, B. (2023). Recent advancements in the detection of amino acids using graphene-oxide-based electrochemical sensors. In Graphene-Based Sensors (pp. 13-1). Bristol, UK: IOP Publishing.

Year : 2023

Biosensors for salivary Biomarker detection of cancer and Neurodegenerative Diseases

Cite this Research Publication : Bhama Sajeevan, M G. Gopika, sreelekshmi, Rejithamol R, Santhy A, Beena Saraswathyamma, Biosensors for salivary Biomarker detection of cancer and Neurodegenerative Diseases, Wiley ,2023

Publisher : Wiley

Year : 2022

A study on the recent developments in voltammetric sensors for the β-blocker propranolol hydrochloride

Cite this Research Publication : A Santhy, Beena S, A study on the recent developments in voltammetric sensors for the β-blocker propranolol hydrochloride, Biomedical Engineering Applications for People with Disabilities and the Elderly in the COVID-19 Pandemic and Beyond 2022, Pages 23-31.

Year : 2020

An exhaustive study on the recent developments in the voltammetric sensors for the β- blocker propranolol hydrochloride

Cite this Research Publication : S. A. and Dr. Beena S., “An exhaustive study on the recent developments in the voltammetric sensors for the β- blocker propranolol hydrochloride”, in Biomedical Engineering Applications for People with Disabilities and Elderly in a New Covid-19 Pandemic and Beyond (Elsevier), 2020.

Publisher : Elsevier

Year : 2020

Carbon based electrodes as a Scaffold for the electrochemical sensing of pharmaceuticals: A special case of immunosuppressant drugs

Cite this Research Publication : S. A. and Dr. Beena S., “Carbon based electrodes as a Scaffold for the electrochemical sensing of pharmaceuticals: A special case of immunosuppressant drugs”, in Electronic Devices, Circuits, and Systems for Biomedical Applications (Elsevier), 2020.

Publisher : Elsevier

Grants & Awards
  1. Won the best paper award in the National Convention for Electrochemist held at VIT, Vellore in February 2010.
  2. Amrita Research Faculty award 2023
  3. Amrita Innovation for Research Award – 2020
  4. Amrita Innovation for Research Award – 2021
  5. Amrita Innovation for Research Award – 2022
Professional Roles
  1. Reviewer for Chemical Papers – Springer
  2. Reviewer for Measurement – Elsevier
  3. Member of Research Committee, Amrita School of Physical Sciences, Amritapuri Campus
  4. Reviewer for Microchemical Journal – Elsevier
Research

Thrust Areas

  1. Development of Electrochemical devices (Sensors, energy storage devices)
  2. Synthesis of TMD, MOF and nanocomposites
  3. Developing portable devices for multi-sample analysis in the field of clinical diagnosis, food quality control, environmental monitoring and pharmaceutical applications.
  4. Developing Fluorescence sensors for environmental pollutants.
  5. Electropolymer based Electrochemical sensors for synthetic food colorants/environmental pollutants/biomolecules.

Recent Works

  1. Facile formation of surface functionalised α-Fe2O3 nanoparticles and their role in developing dual sensors towards cysteamine quantification
  2. Fabrication of disposable electrochemical sensors for cardiovascular biomarkers
  3. Simultaneous detection of hydrazine and hydroxylamine using poly-cysteine modified pencil graphite electrode
  4. Oxidation mechanism of B2 and B6 vitamins leading to peaks in DPV

Research students’ details:

Name Details
Sreelekshmi Electrochemical sensors based on nanocomposites for determination of food dyes and oxidative DNA biomarkers
Bhama Sajeevan Electrochemical sensors for determination of food dyes and biomarkers
Junior Research Fellow (JRF)-Savitribai Jyotirao Phule Fellowship for Single Girl Child (SJSGC)
Gopika M G Electrochemical sensors for determination of biomarkers for cardiovascular diseases and food dyes.

Junior Research Fellow (JRF)-DST-INSPIRE Fellowship

Selected as six months collaborative research fellow in the College of Materials Engineering at Ming Chi University of Technology, Taiwan under Taiwan Experience Education Program (TEEP).

Aswathy S Murali 2-D and 3-D Material focused surface modification of working electrodes for determination of biomarkers, water pollutants and food dyes.

Collaborations

  • Dr. Mani Govindasamy, Department of Materials Engineering, Ming Chi University of Technology, Taiwan.
  • Dr. Senthil Kumar – CECRI, Karaikudi, Tamil Nadu.
  • Dr. J G Manjunatha, Department of Chemistry, Mangalore University, Karnataka.
  • Dr. Leena R, Department of Chemistry, Cochin University of Science and Technology, Kochi.
Student Guidance
  • Santhy A: Submitted PhD thesis.
  • Sreelekshmi: Electrochemical sensors for determination of food dyes and biomarkers
  • Bhama Sajeevan: Electrochemical sensors for determination of food dyes and biomarkers
  • Gopika M G: Electrochemical sensors for determination of biomarkers for cardiovascular diseases and food dyes.
  • Aswathy S Murali: 2-D and 3-D Material focused surface modification of working electrodes for determination of biomarkers and food dyes.
FDP / Workshops
  • Two-day Hands-on workshop titled ‘Electro analytical Mastery’ in collaboration with the Indian Chemical Society (Tamilnadu Branch) as a part of the national-level multi-fest of the Amritapuri campus, Vidyut 2023 conducted by Department of Chemistry, School of Physical Sciences, Amrita Vishwa Vidyapeetham, Amritapuri.
Collaborative/Interdisciplinary Study
  • Dr. Senthil Kumar -CECRI
  • Dr. Mani Govindaswamy, Department of Materials Engineering, Ming Chi University of Engineering, Taishan
  • Dr. Vinitha V N
Courses Handled

Ph.D. Courses

CHY 631- Applied Electrochemistry
CHY441- Analytical Chemistry
SS851- Biosensors
18CHY632- Bioanalytical Chemistry

PG Courses

18CHY631- Applied Electrochemistry
18CHY501- Principles of Organic Chemistry
CHY441- Analytical Chemistry

UG Courses

18CHY312- Basics of Analytical Chemistry
18CHY212- Physical Chemistry II
18CHY301- Physical Chemistry III
CHY202- Inorganic Chemistry I
18CHY512- Organic Chemistry III
18CHY303- Organic Chemistry I
CHY271 Electrochemical Energy systems and processes
CHY101 Chemistry

Invited Talks
  • Talk on Electrochemical sensing technology for Healthcare Monitoring for one day seminar organized by PSGR Krishnamurti College for women Coimbatore
Membership
  1. Member of Research Committee, Amrita School of Physical Sciences, Amritapuri Campus
  2. Reviewer for Scientific Reports – Springer
  3. Reviewer for Measurement – Elsevier
  4. Reviewer for Microchemical Journal – Elsevier
  5. Reviewer for Chemical papers – Springer
  6. Reviewer for ionics – Springer
  7. Reviewer for Inorganic Chemistry Communications
Admissions Apply Now