Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Siewdorlang Diamai"'
Publikováno v:
Spectrum: Science and Technology. 9:35-41
The principal constituent of tea, which is responsible for all the properties, is the alkaloid caffeine. Theanine is an amino acid found only in tea leaves, which imparts a pleasantly sweet taste to tea. It is degraded to glutamic acid and has relaxa
Autor:
Siewdorlang Diamai, Krishna Mohan Poluri, Jaya Lakshmi Tyagi, Werner Kaminsky, Lathewdeipor Shadap, Mohan Rao Kollipara
Publikováno v:
Journal of Organometallic Chemistry. 897:207-216
A series of complexes ( 1 – 9 ) were synthesized by the reaction of halide bridged metal precursors with the three pyrazine thiourea ligands L1 , L2 and L3 to yield cationic as well as neutral complexes and characterized by various spectroscopic te
Autor:
Devendra P.S. Negi, Siewdorlang Diamai
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 215:203-208
The purpose of the present research was to design a method for the colorimetric determination of cysteamine. We have employed cysteine-stabilized silver nanoparticles (AgNPs) as a probe. The addition of cysteamine resulted in the quenching of the 400
Autor:
Venkanna Banothu, Siewdorlang Diamai, Uma Adepally, Mohan Rao Kollipara, Lathewdeipor Shadap, Devendra P.S. Negi, Werner Kaminsky
Publikováno v:
Journal of Organometallic Chemistry. 884:44-54
Complexes 1–9 were prepared by the reaction of [(arene)MCl2]2 (arene = p-cymene, Cp*; M = Ru, Rh and Ir) with thiourea derivative ligands L1, L2 and L3. These complexes have been isolated as cationic bidentate (N, S), neutral bidentate (N, S) as we
Publikováno v:
Journal of Molecular Liquids. 278:460-466
The purpose of the current research was to study the interaction between the DNA nucleobases (hypoxanthine and guanine) and the ZnS nanoparticles (NPs). A good understanding of such interactions could be beneficial to researchers working in the field
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 538:593-599
The purpose of the present work was to design a colorimetric method for the determination of 6-mercaptopurine (6-MP). 6-MP is a useful drug for the treatment of leukemia. Gold nanoparticles (NPs) are known to undergo a change in colour upon aggregati
Publikováno v:
Materials Research Express. 6:035020
Autor:
Devendra P.S. Negi, Siewdorlang Diamai
Publikováno v:
Materials Research Express. 3:115002
Gold nanoparticles (AuNPs) have been synthesized using ethylenediaminetetraacetic acid (EDTA) as a capping agent. Transmission electron microscopy measurements showed the particles to have an average size of ~40 nm. The absorption spectrum of the AuN
Publikováno v:
Materials Research Express; Mar2019, Vol. 6 Issue 3, p1-1, 1p