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Showing 25 to 36 of 895 entries
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Matrix isolation infrared spectroscopic and theoretical study of the hydrolysis of boron dioxide in solid argon.

The journal of physical chemistry. A

Gong Y, Zhou M.
PMID: 18510303
J Phys Chem A. 2008 Jun 26;112(25):5670-5. doi: 10.1021/jp8014172. Epub 2008 May 30.

The reaction of boron dioxide with water molecule has been studied using matrix isolation infrared spectroscopy. The boron dioxide molecules produced by codeposition of laser-evaporated boron atoms with dioxygen react spontaneously with water molecules to form OB(OH)2, which is...

An organic p-type dopant with high thermal stability for an organic semiconductor.

Chemical communications (Cambridge, England)

Gao ZQ, Mi BX, Xu GZ, Wan YQ, Gong ML, Cheah KW, Chen CH.
PMID: 18399419
Chem Commun (Camb). 2008 Jan 07;(1):117-9. doi: 10.1039/b713566a.

To overcome the thermal instability of a p-doped organic hole transporting layer using the state-of-the-art p-type dopant, 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane, a potent electron accepter, 3,6-difluoro-2,5,7,7,8,8-hexacyanoquinodimethane, has been found to possess superior thermal stability and proved to be an excellent p-type dopant.

The sensitivity of neurons with non-periodic activity to sympathetic stimulation in rat injured dorsal root ganglion.

Neuroscience bulletin

Yang HJ, Hu SJ, Gong PL, Duan JH.
PMID: 17684534
Neurosci Bull. 2006 Jan;22(1):14-20.

Objective The relationship between firing pattern and sensitivity of neurons was studied in chronically compressed dorsal root ganglion (DRG) neurons and the Hindmarsh-Rose (HR) neuronal model. Methods Spontaneous activities from single fibers of chronically compressed DRG neurons in rats...

Matrix isolation infrared spectroscopic and theoretical study of dinuclear chromium oxide clusters: Cr2On (n = 2, 4, 6) in solid argon.

The journal of physical chemistry. A

Zhang Q, Zhao Y, Gong Y, Zhou M.
PMID: 17824595
J Phys Chem A. 2007 Oct 04;111(39):9775-80. doi: 10.1021/jp073599z. Epub 2007 Sep 07.

Dichromium oxide clusters, Cr2O2, Cr2O4, and Cr2O6, have been prepared and characterized by matrix isolation infrared spectroscopy and quantum chemical calculations. Laser-evaporated chromium atoms reacted with O2 in solid argon to form the previously characterized CrO2 molecules, which further...

Structural, electronic, and magnetic properties of Fe3C2 cluster.

The journal of physical chemistry. A

Sun MY, Yang CL, Wang MS, Gong YB, Zhu YT, Liu W.
PMID: 18444633
J Phys Chem A. 2008 May 22;112(20):4556-61. doi: 10.1021/jp7121592.

On the basis of density-functional theory and all-electron numerical basis set, 20 stable isomers of Fe(3)C(2) cluster are found through optimization calculations and frequency analysis from 108 initial structures. A nonplanar C(s) structure with nonet spin multiplicity and 482.978...

A novel electrosynthesized polymer applied to molecular imprinting technology.

Talanta

Gong JL, Gong FC, Zeng GM, Shen GL, Yu RQ.
PMID: 18969206
Talanta. 2003 Nov 12;61(4):447-53. doi: 10.1016/S0039-9140(03)00317-5.

Poly(2-macaptobenzimidazole) (PMBI) films are prepared at the gold electrode surface by electropolymerization using imprinting technology and the target analyte cholesterol is used as the template. A cholesterol-selective sensor based on PMBI film was employed in conjunction with differential pulse...

Synthesis, crystal structure, and optical properties of LiGd5P2O13, a layered lithium gadolinium phosphate containing one-dimensional Li chains.

Inorganic chemistry

Zhu J, Cheng WD, Wu DS, Zhang H, Gong YJ, Tong HN, Zhao D.
PMID: 17198429
Inorg Chem. 2007 Jan 08;46(1):208-12. doi: 10.1021/ic061536+.

A lithium gadolinium phosphate crystal, LiGd5P2O13, has been synthesized by a high temperature solution reaction and solved by single-crystal X-ray diffraction data. The structure is monoclinic, space group C2/m, with unit cell parameters a = 18.645(3), b = 5.6257(5),...

From molecule to bulk material: optical properties of hydrogen-bonded dimers [C12H12N4O2AgPF6]2 and [C28H28N6O3AgPF6]2 depend on the arrangement of the oxime moieties.

Chemistry (Weinheim an der Bergstrasse, Germany)

Cheng WD, Wu DS, Shen J, Huang SP, Xie Z, Zhang H, Gong YJ.
PMID: 17385197
Chemistry. 2007;13(18):5151-9. doi: 10.1002/chem.200601190.

The dependence of the optical properties of [C(12)H(12)N(4)O(2)AgPF(6)](2) (dimer-1) and [C(28)H(28)N(6)O(3)AgPF(6)](2) (dimer-2) on the arrangement of the oxime moieties in the molecule and in bulk crystals was investigated by means of time-dependent density functional theory. Dimer-1 with simple pyridine...

Synthesis and luminescence of a novel conjugated europium complex with 6-aniline carbonyl 2-pyridine carboxylic acid.

Journal of fluorescence

An BL, Gong ML, Li MX, Zhang JM, Cheng ZX.
PMID: 16167219
J Fluoresc. 2005 Jul;15(4):613-7. doi: 10.1007/s10895-005-2834-6.

A novel organic ligand, 6-aniline carbonyl 2-pyridine carboxylic acid (HAP), and the corresponding europium complex, tris(6-aniline carbonyl 2-pyridine carboxylato) europium (III) (Eu-AP) have been designed and synthesized. The results showed that Eu-AP was a conjugated complex, emitting strong red...

Clicking fluoroionophores onto mesoporous silicas: a universal strategy toward efficient fluorescent surface sensors for metal ions.

Analytical chemistry

Jin Z, Zhang XB, Xie DX, Gong YJ, Zhang J, Chen X, Shen GL, Yu RQ.
PMID: 20590097
Anal Chem. 2010 Aug 01;82(15):6343-6. doi: 10.1021/ac101305e.

Mesoporous SBA-15 silica is an excellent support for constructing fluorescent surface sensors. In this letter, we reported a two-step surface reaction involved strategy to construct efficient fluorescent surface sensors for metal ions by clicking fluoroionophores onto azide-functionalized SBA-15. Our...

The synthesis, X-ray crystal structure and optical properties of novel 5-aryl-3-ferrocenyl-1-pyridazinyl-pyrazoline derivatives.

Journal of fluorescence

Gong ZL, Xie YS, Zhao BX, Lv HS, Liu WY, Zheng LW, Lian S.
PMID: 20890645
J Fluoresc. 2011 Jan;21(1):355-64. doi: 10.1007/s10895-010-0724-z. Epub 2010 Oct 02.

A series of novel 5-aryl-3-ferrocenyl-1-pyridazinyl pyrazoline derivatives was synthesized by the reaction of ferrocenyl chalcone and 3-chloro-6-hydrazinylpyridazine in 10-65% yields. The compounds were characterized using IR, (1)H NMR, HRMS spectroscopic techniques and representative compounds 3c and 4c were assigned...

[Value of GB/T 22576 in the development of laboratory medicine].

Zhonghua yi xue za zhi

Cong YL.
PMID: 20367958
Zhonghua Yi Xue Za Zhi. 2010 Mar 02;90(8):508-10.

No abstract available.

Showing 25 to 36 of 895 entries