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Showing 13 to 24 of 13665 entries
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Regio- and Chemoselective Kumada-Tamao-Corriu Reaction of Aryl Alkyl Ethers Catalyzed by Chromium Under Mild Conditions.

Journal of the American Chemical Society

Cong X, Tang H, Zeng X.
PMID: 26469380
J Am Chem Soc. 2015 Nov 18;137(45):14367-72. doi: 10.1021/jacs.5b08621. Epub 2015 Nov 04.

Acting as an environmentally benign synthetic tool, the cross-coupling reactions with aryl ethers via C-O bond activation have attracted broad interest. However, the functionalizations of C-O bonds are mainly limited to nickel catalysis, and selectivity has long been a...

Serum peptidome profiling for the diagnosis of colorectal cancer: discovery and validation in two independent cohorts.

Oncotarget

Wang H, Luo C, Zhu S, Fang H, Gao Q, Ge S, Qu H, Ma Q, Ren H, Wang Y, Wang W.
PMID: 28938643
Oncotarget. 2017 Jul 26;8(35):59376-59386. doi: 10.18632/oncotarget.19587. eCollection 2017 Aug 29.

Colorectal cancer (CRC) is one of the most common malignant neoplasms worldwide. Except for the existing fecal occult blood test, colonoscopy and sigmoidoscopy, no widely accepted

ALPPS for Colorectal Liver Metastases.

Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract

Lang H.
PMID: 27659789
J Gastrointest Surg. 2017 Jan;21(1):190-192. doi: 10.1007/s11605-016-3251-7. Epub 2016 Sep 22.

No abstract available.

Role of stem cell growth factor/c-Kit in the pathogenesis of irritable bowel syndrome.

Experimental and therapeutic medicine

Chai Y, Huang Y, Tang H, Tu X, He J, Wang T, Zhang Q, Xiong F, Li D, Qiu Z.
PMID: 28413456
Exp Ther Med. 2017 Apr;13(4):1187-1193. doi: 10.3892/etm.2017.4133. Epub 2017 Feb 20.

Irritable bowel syndrome (IBS) is a functional bowel disease with a complicated etiopathogenesis, often characterized by gastrointestinal motility disorder and high visceral sensitivity. IBS is a comprehensive multi-systemic disorder, with the interaction of multiple factors, such as mental stress,...

Feasibility of Rehabilitation Training With a Newly Developed, Portable, Gait Assistive Robot for Balance Function in Hemiplegic Patients.

Annals of rehabilitation medicine

Sung J, Choi S, Kim H, Lee G, Han C, Ji Y, Shin D, Hwang S, Yun D, Jang H, Kim MJ.
PMID: 28503449
Ann Rehabil Med. 2017 Apr;41(2):178-187. doi: 10.5535/arm.2017.41.2.178. Epub 2017 Apr 27.

OBJECTIVE: To investigate the clinical feasibility of a newly developed, portable, gait assistive robot (WA-H, 'walking assist for hemiplegia') for improving the balance function of patients with stroke-induced hemiplegia.METHODS: Thirteen patients underwent 12 weeks of gait training on the...

Single cell oil production by .

Biotechnology for biofuels

Zhao C, Fang H, Chen S.
PMID: 28852423
Biotechnol Biofuels. 2017 Aug 23;10:202. doi: 10.1186/s13068-017-0889-7. eCollection 2017.

BACKGROUND: Single cell oil (SCO) production from lignocelluloses by oleaginous microorganisms is still high in production cost, making the subsequent production of biofuels inviable economically in such an era of low oil prices. Therefore, how to upgrade the final...

Multi-functional magnesium alloys containing interstitial oxygen atoms.

Scientific reports

Kang H, Choi HJ, Kang SW, Shin SE, Choi GS, Bae DH.
PMID: 26976372
Sci Rep. 2016 Mar 15;6:23184. doi: 10.1038/srep23184.

A new class of magnesium alloys has been developed by dissolving large amounts of oxygen atoms into a magnesium lattice (Mg-O alloys). The oxygen atoms are supplied by decomposing titanium dioxide nanoparticles in a magnesium melt at 720 °C;...

Scalable Production of Sensor Arrays Based on High-Mobility Hybrid Graphene Field Effect Transistors.

ACS applied materials & interfaces

Gao Z, Kang H, Naylor CH, Streller F, Ducos P, Serrano MD, Ping J, Zauberman J, Rajesh, Carpick RW, Wang YJ, Park YW, Luo Z, Ren L, Johnson ATC.
PMID: 27676459
ACS Appl Mater Interfaces. 2016 Oct 19;8(41):27546-27552. doi: 10.1021/acsami.6b09238. Epub 2016 Oct 07.

We have developed a scalable fabrication process for the production of DNA biosensors based on gold nanoparticle-decorated graphene field effect transistors (AuNP-Gr-FETs), where monodisperse AuNPs are created through physical vapor deposition followed by thermal annealing. The FETs are created...

Engineering the Complex-Valued Constitutive Parameters of Metamaterials for Perfect Absorption.

Nanoscale research letters

Wang P, Chen N, Tang C, Chen J, Liu F, Sheng S, Yan B, Sui C.
PMID: 28420225
Nanoscale Res Lett. 2017 Dec;12(1):276. doi: 10.1186/s11671-017-2048-2. Epub 2017 Apr 17.

We theoretically studied how to directly engineer the constitutive parameters of metamaterials for perfect absorbers of electromagnetic waves. As an example, we numerically investigated the necessary refractive index n and extinction coefficient k and the relative permittivity ε and...

Development and Identification of SSR Markers Associated with Starch Properties and β-Carotene Content in the Storage Root of Sweet Potato (Ipomoea batatas L.).

Frontiers in plant science

Zhang K, Wu Z, Tang D, Lv C, Luo K, Zhao Y, Liu X, Huang Y, Wang J.
PMID: 26973669
Front Plant Sci. 2016 Mar 02;7:223. doi: 10.3389/fpls.2016.00223. eCollection 2016.

Sweet potato (Ipomoea batatas L.) is a nutritious food crop and, based on the high starch content of its storage root, a potential bioethanol feedstock. Enhancing the nutritional value and starch quantity of storage roots are important goals of...

Three-Dimensional NiCo.

Langmuir : the ACS journal of surfaces and colloids

Yuan Y, Wang W, Yang J, Tang H, Ye Z, Zeng Y, Lu J.
PMID: 28922606
Langmuir. 2017 Oct 10;33(40):10446-10454. doi: 10.1021/acs.langmuir.7b01966. Epub 2017 Sep 29.

Design of new materials with sophisticated nanostructure has been proven to be an efficient strategy to improve their properties in many applications. Herein, we demonstrate the successful combination of high electron conductive materials of NiCo

Short pulse-width gain-switched Ho:YAG ceramic laser at ∼2.09  μm.

Applied optics

Zhang J, Liu Q, Shen D, Zhang J, Tang D, Chen H.
PMID: 26974778
Appl Opt. 2016 Mar 10;55(8):1890-3. doi: 10.1364/AO.55.001890.

This paper presents a short pulse-width gain-switched Ho:YAG ceramic laser at 2089 nm resonantly pumped by a homemade Q-switched Tm:fiber laser at ∼1908  nm. We generated stable pulses of 44-103 ns duration and 0.13-2 kW peak power at 20...

Showing 13 to 24 of 13665 entries