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Showing 25 to 36 of 808 entries
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Fabrication of a pure polarization grating in a cross-linked azopolymer by polarization-modulated holography.

Optics letters

Zhou J, Shen J, Yang J, Ke Y, Wang K, Zhang Q.
PMID: 16642108
Opt Lett. 2006 May 15;31(10):1370-2. doi: 10.1364/ol.31.001370.

A cross-linked azopolymer with high optical and thermal stability was prepared. A pure polarization grating without surface topology was fabricated from cross-linked azopolymer by polarization holography by use of orthogonal linearly polarized beams from a He-Cd laser with a...

SUCCESS: AS APPLIED TO UROLOGY.

California state journal of medicine

De Puy ES.
PMID: 18738421
Cal State J Med. 1921 Mar;19(3):98-100.

No abstract available.

Stability and porosity enhancement through concurrent ligand extension and secondary building unit stabilization.

Inorganic chemistry

Sun D, Ke Y, Mattox TM, Parkin S, Zhou HC.
PMID: 16961341
Inorg Chem. 2006 Sep 18;45(19):7566-8. doi: 10.1021/ic0609002.

A trigonal nanosized carboxylate ligand, 1,3,5-tris[4'-carboxy(1,1'-biphenyl-4-yl)]benzene (TCBPB), has been synthesized and applied in the construction of porous metal-organic frameworks (MOFs). A solvothermal reaction of TCBPB and a zinc salt in the presence of pyridine produces 1, an unstable MOF...

Temperature-dependent supramolecular stereoisomerism in porous copper coordination networks based on a designed carboxylate ligand.

Chemical communications (Cambridge, England)

Sun D, Ke Y, Mattox TM, Ooro BA, Zhou HC.
PMID: 16261242
Chem Commun (Camb). 2005 Nov 21;(43):5447-9. doi: 10.1039/b505664k. Epub 2005 Oct 04.

Two novel temperature-controlled supramolecular stereoisomers of porous copper coordination networks have been synthesized and characterized.

1,2;5,6-Di-O-isopropyl-idene-3-C-nitro-methyl-α-d-allofuran-ose.

Acta crystallographica. Section E, Structure reports online

Zhang Q, Ke Y, Cheng W, Li P, Liu H.
PMID: 21754787
Acta Crystallogr Sect E Struct Rep Online. 2011 Jun 01;67:o1402. doi: 10.1107/S1600536811017314. Epub 2011 May 14.

The mol-ecule of the title compound, C(13)H(21)NO(8), consists of two methyl-enedi-oxy rings and one tetra-hydro-furan ring. In the crystal, inter-molecular O-H⋯O hydrogen bonds link the mol-ecules into helical chains running along the 6(1) screw axis. Weak inter-molecular C-H⋯O hydrogen...

Construction of open metal-organic frameworks based on predesigned carboxylate isomers: from achiral to chiral nets.

Chemistry (Weinheim an der Bergstrasse, Germany)

Sun D, Collins DJ, Ke Y, Zuo JL, Zhou HC.
PMID: 16496428
Chemistry. 2006 May 03;12(14):3768-76. doi: 10.1002/chem.200501340.

The four-connected carboxylate ligand N,N,N',N'-tetrakis(4-carboxyphenyl)-1,4-phenylenediamine (TCPPDA) exists as three stereoisomers: a pair of enantiomers (deltaD2- and lambdaD2-TCPPDA) and a diastereomer (C2h-TCPPDA). TCPPDA was predesigned for the construction of isomeric coordination networks. Reactions of M(NO3)2 (M=Cu, Zn, Co) or Nd(NO)3...

Pak1: steps towards understanding the regulatory mechanisms of pacemaker function of the heart.

Future cardiology

Lei M, Ke Y, Solaro RJ.
PMID: 19804297
Future Cardiol. 2007 Sep;3(5):473-6. doi: 10.2217/14796678.3.5.473.

No abstract available.

Investigation of low-temperature electroluminescence of InGaN/GaN based nanorod light emitting arrays.

Nanotechnology

Huang YY, Chen LY, Chang CH, Sun YH, Cheng YW, Ke MY, Lu YH, Kuo HC, Huang J.
PMID: 21157011
Nanotechnology. 2011 Jan 28;22(4):045202. doi: 10.1088/0957-4484/22/4/045202. Epub 2010 Dec 15.

For InGaN/GaN based nanorod devices using a top-down etching process, the optical output power is affected by non-radiative recombination due to sidewall defects (which decrease light output efficiency) and the mitigated quantum confined Stark effect (QCSE) due to strain...

Characterization of trapping force on metallic mie particles.

Applied optics

Ke PC, Gu M.
PMID: 18305599
Appl Opt. 1999 Jan 01;38(1):160-7. doi: 10.1364/ao.38.000160.

Transverse trapping force on three types of metallic Mie particles (gold, nickel, and silver) is measured for different values of the numerical aperture of an objective used for trapping. The experimental results are compared with those calculated with a...

Novel roles of PAK1 in the heart.

Cellular logistics

Ke Y, Lei M, Wang X, Solaro RJ.
PMID: 23162741
Cell Logist. 2012 Apr 01;2(2):89-94. doi: 10.4161/cl.21497.

Our work and others' over the past few years have led to the identification of new roles of PAK1 in cardiac physiology, such as the regulation of cardiac ion channel and actomyosin function. More recent studies have revealed that...

WITHDRAWN: Sensitive and Accurate Simultaneous Measurement of Estrone, Estradiol, Dehydroepiandrosterone, Androst-5-ene-3 beta, 17 beta diol, Androstenedione, Testosterone and Dihydrotestosterone in Postmenopausal Women Serum by a Robust LC-MS/MS Validated Assay using a Single Sample Preparation Method.

Steroids

Ke Y, Bertin J, Gonthier R, Simard JN, Labrie F.
PMID: 25159106
Steroids. 2014 Aug 23; doi: 10.1016/j.steroids.2014.08.001. Epub 2014 Aug 23.

This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at http://www.elsevier.com/locate/withdrawalpolicy.

Dendrimer-Fullerenol Soft-Condensed Nanoassembly.

The journal of physical chemistry. C, Nanomaterials and interfaces

Bhattacharya P, Kim SH, Chen P, Chen R, Spuches AM, Brown JM, Lamm MH, Ke PC.
PMID: 23185644
J Phys Chem C Nanomater Interfaces. 2012 Jul 26;116(29):15775-15781. doi: 10.1021/jp3036692. Epub 2012 Jul 03.

Nanoscale assembly is an area of research that has vast implications for molecular design, sensing, nanofabrication, supramolecular chemistry, catalysis, and environmental remediation. Here we show that poly(amidoamine) (PAMAM) dendrimers of both generations 1 (G1) and 4 (G4) can host...

Showing 25 to 36 of 808 entries