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Analysis of multicomponent mixture and simultaneous enantioresolution of proteinogenic and non-proteinogenic amino acids by reversed-phase high-performance liquid chromatography using chiral variants…
Four chiral derivatizing reagents (CDR 1–4), namely, FDNP-l-Ala, FDNP-l-Val, FDNP-l-Phe, and FDNP-l-Leu, were synthesized using microwave (MW) irradiation by substituting one of the fluorine atoms in… Expand
Metal tolerance and sequestration of Ni(II), Zn(II) and Cr(VI) ions from simulated and electroplating wastewater in batch process: Kinetics and equilibrium study
Abstract In the present study, total eight filamentous fungal strains were isolated from metal plating effluent discharged soil. Among the tested isolates, four fungal strains namely Aspergillus… Expand
Polydopamine films change their physicochemical and antimicrobial properties with a change in reaction conditions.
- K. Patel, N. Singh, +6 authors R. Kumar
- Chemistry, Medicine
- Physical chemistry chemical physics : PCCP
- 21 February 2018
The morphology and physicochemical properties of polydopamine are not totally inherent and undergo changes with differing reaction conditions like the choice of solvent used for polymerization. The… Expand
Electrical characterization of Ni/n-ZnO/p-Si/Al heterostructure fabricated by pulsed laser deposition technique
Abstract The ZnO thin films are grown on the p-Si for the heterojunction fabrication by pulsed laser deposition method. X-ray diffraction study showed that the texture of the film is hexagonal with a… Expand
Development and potential applications of nanomaterials for arsenic removal from contaminated groundwater.
- R. Kumar
- Materials Science
In this study, a magnetic nanomaterial was used for the binding of anionic arsenic species from contaminated groundwater. Iron oxide (Fe3O4) magnetic nanoparticles (NPs) and the surface modified Fe… Expand
An Alternative to Steel: Bamboo-A review (New Advances).
Bamboo can be replaced steel in low to medium structures. It is environmental friendly, sustainable and low cost. Here we discussed advances in bamboo material use in bridge components, as… Expand
Sustaining the Yield of Late Sown Wheat Through Zero-Tillage Technology
The zero-tillage technology is time saving, economically viable, better fertilizer use efficiency, less weed infestation and acceptable technology among the farmers during rabi cropping season from… Expand
Reversed-phase high performance liquid chromatographic separation of diastereomers of beta-amino alcohols and microwave assisted synthesis of Marfey's reagent, its chiral variants and diastereomers.
Ten chiral derivatizing reagents (CDRs) were synthesized by replacing the L-Ala-NH(2) moiety in Marfey's reagent (MR) by seven L-amino acid amides and three L-amino acids employing microwave… Expand
Three-in-one type fluorescent sensor based on a pyrene pyridoxal cascade for the selective detection of Zn(ii), hydrogen phosphate and cysteine.
- Yachana Upadhyay, Thangaraj Anand, +5 authors S. Sahoo
- Chemistry, Medicine
- Dalton transactions
- 15 January 2018
A novel fluorescent receptor L was synthesized by Schiff base condensation of 1-pyrenemethylamine with the vitamin B6 cofactor pyridoxal. The receptor L is highly selective and sensitive towards Zn2+… Expand
Pyridoxal derived chemosensor for chromogenic sensing of Cu2+ and fluorogenic sensing of Fe3+ in semi-aqueous medium
Abstract An easy-to-prepare chemosensor L was developed by condensation of pyridoxal with 1,8-diaminonaphthalene. In DMSO:H 2 O (1:1, v/v), sensor L displayed a highly selective and sensitive… Expand