Two-Dimensional terahertz correlation spectroscopic study on the conformation change of protein induced by pH

2017 ◽  
Author(s):  
Jun Zhou ◽  
Xin Rao ◽  
Junhong Tian ◽  
Jiafu Wang ◽  
Shenggang Liu
Keyword(s):  
Spectroscopic Study ◽  
Two Dimensional ◽  
Conformation Change

Neurochemistry of late-life major depression: A pilot two-dimensional MR spectroscopic study

2004 ◽  
Vol 20 (6) ◽  
pp. 1039-1045 ◽  
Author(s):  
Nader Binesh ◽  
Anand Kumar ◽  
Sun Hwang ◽  
Jim Mintz ◽  
M. Albert Thomas
Keyword(s):  
Major Depression ◽  
Spectroscopic Study ◽  
Late Life ◽  
Two Dimensional

Unveiling the Susceptibility of Functional Groups of Poly(ether sulfone)/Polyvinylpyrrolidone Membranes to NaOCl: A Two-Dimensional Correlation Spectroscopic Study

2017 ◽  
Vol 51 (24) ◽  
pp. 14342-14351 ◽  
Author(s):  
Zhongbo Zhou ◽  
Guocheng Huang ◽  
Yi Xiong ◽  
Minghao Zhou ◽  
Shaoqing Zhang ◽  
...  
Keyword(s):  
Spectroscopic Study ◽  
Functional Groups ◽  
Two Dimensional

A crystallographic and spectroscopic study of mercury(II) dithiocarbamate

1981 ◽  
Vol 59 (18) ◽  
pp. 2746-2749 ◽  
Author(s):  
Chung Chieh ◽  
Sing Kwen Cheung
Keyword(s):  
Mass Spectrum ◽  
Spectroscopic Study ◽  
Least Squares ◽  
Least Squares Method ◽  
Two Dimensional ◽  
Polymeric Compound ◽  
Full Matrix ◽  
Space Group ◽  
Polymeric Networks ◽  
Ir Bands

Ammonium dithiocarbamate, H2NCS2NH4, decomposes easily but the anion forms a stable mercury(II) complex, the crystals of which are orthorhombic with a = 7.851(3), b = 17.565(7), c = 12.051(3) Å, and space group Pbca. The structure was solved by the Patterson method and refined by the full-matrix least-squares method to an R of 0.038 for 781 reflections. The structure consists of layers of two-dimensional polymeric networks. The dimeric subunits in the layer containing two each of mutually connected Hg atoms and dithiocarbamates are further linked by other bridging dithiocarbamates forming a sheet-like structure. Each Hg atom bonds to four S atoms from four separate dithiocarbamates with Hg—S distances of 2.499(4), 2.508(4), 2.533(4), and 2.629(4) Å. The ir bands observed were: ν(NH2), 3320, 3220, 3125; δ(NH2), 1600; ν(C—N), 1395; ρr(NH2), 1172; and v(C—S), 840 cm−1. The mass spectrum of this polymeric compound gave peaks corresponding to Hg, S2, CNH2, HNCS, S, CS2, S5, S4, S3, and S8 in the order of their intensities.

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