Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Qin-Han Jin"'
Autor:
Qin-han Jin, Sajid H. Guzar
Publikováno v:
Chemical Research in Chinese Universities. 24:143-147
A selective and sensitive reagent of 2-pyridine carboxaldehyde isonicotinyl hydrazone(2-PYAINH) was synthesized and studied for the spectrophotometric determination of nickel, copper, cobalt, and iron in detail. At a pH value of 7.0, 9.0, 9.0, and 8.
Publikováno v:
Pesticide Biochemistry and Physiology. 86:162-166
Acetylcholinesterase was physically adsorbed on polyvinylpyrrolidone K30 to prepare a novel immobilized cholinesterase, which was described for the first time. The immobilized enzyme was tested for its reactivity, enzyme activity stability, the solub
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 27(11)
A unique high resolution simultaneous microwave plasma torch (MPT) atomic emission spectrometer was developed and studied preliminarily. Some advanced technologies were applied to the spectrometer, such as echelle grating, UV-intensified CCD array de
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 22(1)
A system of atomic and ionic fluorescence spectrometry in microwave plasma torch (MPT) discharge excited by high current microsecond pulsed hollow cathode lamp (HCMP HCL) has been developed. The operation conditions for Ca atomic and ionic fluorescen
Publikováno v:
Guang pu xue yu guang pu fen xi = Guang pu. 22(3)
An acousto-optic tunable filter (AOTF) is an all-solid-state, electronic monochromator that is based on the diffraction of light by an acoustic wave in an anisotropic crystal. It is a new kind of tunable small filter with narrow band compared with tr
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Publikováno v:
2011 5th International Conference on Bioinformatics & Biomedical Engineering (iCBBE); 2011, p1-3, 3p