M
Maumita Das
Researcher at Council of Scientific and Industrial Research
Publications - 14
Citations - 970
Maumita Das is an academic researcher from Council of Scientific and Industrial Research. The author has contributed to research in topics: Absorption spectroscopy & Borosilicate glass. The author has an hindex of 12, co-authored 14 publications receiving 860 citations. Previous affiliations of Maumita Das include University of Delhi & National Physical Laboratory.
Papers
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Recent advances in polyaniline based biosensors
TL;DR: Efforts have been made to discuss and explore various characteristics of PANI responsible for direct electron transfer leading towards fabrication of mediator-less biosensors.
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Preparation, characterization and application of polyaniline nanospheres to biosensing
Chetna Dhand,Chetna Dhand,Maumita Das,Maumita Das,Gajjala Sumana,Avanish Kumar Srivastava,Manoj K. Pandey,CheolGi Kim,Monika Datta,Bansi D. Malhotra,Bansi D. Malhotra +10 more
TL;DR: The ChOx/PANI-NS/ITO bioelectrode detects cholesterol in the concentration range of 25 to 500 mg dL(-1) with sensitivity of 1.3 x 10(-3) mA mg-1 dL and regression coefficient of 0.98.
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Zirconia based nucleic acid sensor for Mycobacterium tuberculosis detection
TL;DR: In this paper, a DNA-ZrO2/Au bioelectrode, characterized using x-ray diffraction, Fourier transform infrared spectroscopy, cyclic voltammetry, and scanning electron microscopy techniques, can be used for early and rapid diagnosis of M. tuberculosis with detection limit of 0.065
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Application of nanostructured ZnO films for electrochemical DNA biosensor
TL;DR: In this article, a nano-structured zinc oxide (nsZnO) films have been fabricated onto conducting indium-tin-oxide (ITO) coated glass plate, by cathodic electrodeposition to immobilize probe DNA specific to M. tuberculosis via physisorption based on strong electrostatic interactions between positively charged ZnO (isoelectric point ǫ = 9.5) and negatively charged DNA to detect its complementary target.
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Electrophoretic fabrication of chitosan-zirconium-oxide nanobiocomposite platform for nucleic acid detection.
Maumita Das,Chetna Dhand,Chetna Dhand,Gajjala Sumana,Avanish Kumar Srivastava,Rajamani Nagarajan,Lata Nain,Mitsumasa Iwamoto,Takaaki Manaka,Bansi D. Malhotra +9 more
TL;DR: Electrophoretic fabrication of nanostructured chitosan-zirconium-oxide composite (CHIT-NanoZrO(2)) film (180 nm) onto indium-tin-oxide (ITO)-coated glass plate shows homogeneous nanobiocomposite formation.