@article { ISI:000364521100015,
	title = {Microbial selenium nanoparticles (SeNPs) and their application as a sensitive hydrogen peroxide biosensor},
	journal = {Applied Biochemistry and Biotechnology},
	volume = {177},
	number = {6},
	year = {2015},
	month = {NOV},
	pages = {1386-1393},
	publisher = {HUMANA PRESS INC},
	address = {999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 USA},
	abstract = {<p>The cell-free extract, a crude enzyme (cytosolic and membrane fraction) obtained from an environmental isolate, Bacillus pumilus sp. BAB-3706 worked as excellent in reducing as well as stabilizing agent and facilitated the formation of stable colloidal selenium nanoparticles (SeNPs). Resulting nanoparticles were characterized using UV-vis spectrophotometer, TEM, EDAX, FT-IR and XRD, respectively. A working electrode was modified by coating the surface of indium tin oxide (ITO) with colloidal SeNPs. Successive additions of H2O2 (100 to 600 mu M) in conventional three electrodes system, cyclic voltammeter with potential scan rate 25.0 mV/s, in 0.1 M phosphate buffer solution (PBS) yielded increase in current. A perpetual amperometric response at fixed potential (-1.0 V) and at selected time interval of 100 s showed different magnitude of current at every addition of H2O2. The linear range of detection of H2O2 was from 5 to 600 mM (R (2) = 0.9965), while the calculated limit of detection was found to be 3.00 mu M. The current study suggested that microbial SeNPs can be used for fabrication of low cost, sensitive H2O2 biosensor.</p>},
	keywords = {Biosensor, EDAX, Hydrogen peroxide, Selenium nanoparticles, TEM, UV-vis spectroscopy},
	issn = {0273-2289},
	doi = {10.1007/s12010-015-1814-9},
	author = {Prasad, Kumar Suranjit and Vaghasiya, Jayraj V. and Soni, Saurabh S. and Patel, Jitesh and Patel, Rinkesh and Kumari, Madhu and Jasmani, Falguni and Selvaraj, Kaliaperumal}
}
@article {47619,
	title = {Molecularly engineered graphene oxide anchored metal organic assembly: an active site economic bi-functional electrocatalyst},
	journal = {FlatChem},
	volume = {29},
	year = {2021},
	month = {SEP},
	pages = {100269},
	type = {Article},
	abstract = {Low-temperature fuel cells are the most promising sustainable energy technology as they use hydrogen, an environmentally clean fuel. However, the sluggish kinetics of oxygen electrochemistry, a chronic issue, is holding them from commercialization. Herein, we address this issue through a molecular level design of a Graphene oxide anchored Metal Organic Molecular Assembly (G-MOMA) based catalyst. This non-precious metal catalyst consists of Ni and Fe ions ligated by graphene oxide supported terpyridine, a unique molecular assembly design that maximizes the utilization of active metal centers. This G-MOMA catalyst brings down an over potential (240 mV) for oxygen evolution reaction (OER) as close as that of the bench mark catalyst Ru/C with an impressive Tafel slope of 58 mV/dec and a cyclic stability of >30,000 cycles. G-MOMA excels in oxygen reduction reaction (ORR) too with an onset at 0.88 V (vs RHE). The remarkably stable G-MOMA catalyst surprises with an excellent bi-functionality towards both OER and ORR with an overall potential difference of mere 0.77 V, which is 180 mV and 70 mV lesser than the standard Pt/C and Ru/C catalysts, respectively. The G-MOMA catalyst is well in the activity range of the state-of-art bi-functional catalysts and yet cheaper by many folds.},
	keywords = {Bi-functional electrocatalyst, graphene oxide, Metal organic molecular assembly, Oxygen Evolution Reaction, oxygen reduction reaction, terpyridine},
	issn = {2452-2627},
	doi = {10.1016/j.flatc.2021.100269},
	author = {Jhajharia, Suman Kumari and Selvaraj, Kaliaperumal}
}
@article {49530,
	title = {Material selection for enhanced performance in anion exchange membrane water electrolyzers: a study of membranes and gaskets},
	journal = {Industrial \& Engineering Chemistry Research},
	volume = {64},
	year = {2025},
	month = {MAR},
	pages = {7211-7219},
	type = {Article},
	abstract = {<p>
	Anion exchange membrane water electrolyzer (AEMWE) is an emerging technology for large-scale hydrogen production, where membrane electrode assembly (MEA) plays a critical role in the electrolyzer efficiency. This study investigates the effects of different membranes (Piperion, Aemion, and Sustainion) and gaskets (Viton, poly(tetrafluoroethylene) (PTFE), and Silicon) using a non-platinum group metal (non-PGM) bifunctional electrocatalyst under fixed compression and flow rates. Membrane properties such as ionic resistance and diffusion and gasket properties like thermal suitability and compressibility significantly affect the overall performance of AEMWE. The results indicate that Sustainion and Aemion membranes are best suited for lab-scale and industrial applications, respectively, while Silicon and PTFE gaskets are optimal for corresponding scales. Understanding these effects can help to improve the efficiency and guide material selection. This study provides valuable insights for researchers developing AEMWE technology, enabling advancements from laboratory research to megawatt-level industrial hydrogen production and supporting the transition to clean-energy solutions.</p>
},
	issn = {0888-5885},
	doi = {10.1021/acs.iecr.4c04336},
	author = {Singh, Kailash and Selvaraj, Kaliaperumal}
}
