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Showing 1 to 12 of 2026 entries
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Ultrasensitive Analysis of Binding Affinity of HIV Receptor and Neutralizing Antibody Using Solution-Phase Electrochemiluminescence Assay.

Journal of electroanalytical chemistry (Lausanne, Switzerland)

Xu XH, Wen Z, Brownlow WJ.
PMID: 23565071
J Electroanal Chem (Lausanne). 2013 Jan 01;688:53-60. doi: 10.1016/j.jelechem.2012.08.004.

Binding of a few ligand molecules with its receptors on cell surface can initiate cellular signaling transduction pathways, and trigger viral infection of host cells. HIV-1 infects host T-cells by binding its viral envelope protein (gp120) with its receptor...

Anterior segment changes after pharmacologic mydriasis using Pentacam and optical coherence tomography in angle closure suspects.

International journal of ophthalmology

Guo JM, Li M, Xu XL, Zhang H, Wang JM.
PMID: 26558213
Int J Ophthalmol. 2015 Oct 18;8(5):980-4. doi: 10.3980/j.issn.2222-3959.2015.05.23. eCollection 2015.

AIM: To compare the dynamic changes of anterior segment parameters especially iris morphology induced by pharmacologic mydriasis between angle closure suspects and normal controls.METHODS: The study group comprised 19 eyes of 19 angle closure suspects and 19 eyes of...

Annular focusing lens based on transformation optics.

Journal of the Optical Society of America. A, Optics, image science, and vision

Xu BB, Jiang WX, Yu GX, Cui TJ.
PMID: 24979647
J Opt Soc Am A Opt Image Sci Vis. 2014 May 01;31(5):1135-40. doi: 10.1364/JOSAA.31.001135.

We propose and design a kind of annular focusing lens based on transformation optics. Based on the method of eigen-mode expansions, closed-form expressions are derived to analyze the proposed annular lens rigorously. We show that the annular lens has...

Mechanisms for steep pulse irreversible electroporation technology to kill human large cell lung cancer cells L9981.

International journal of clinical and experimental medicine

Song ZQ, Xu XH, Pan ZH, Yao CG, Zhou QH.
PMID: 25232444
Int J Clin Exp Med. 2014 Aug 15;7(8):2386-94. eCollection 2014.

To explore the mechanisms for steep pulse irreversible electroporation technology to kill the lung cancer cell L9981. The apoptosis, cells mitochondrial membrane potential, internal PH changes and the intra-cellular calcium ions concentration were detected after steep pulses acted on...

Stereospecific Synthesis of Tetrahydronaphtho[2,3-b]furans Enabled by a Nickel-Promoted Tandem Reductive Cyclization.

Organic letters

Peng Y, Xiao J, Xu XB, Duan SM, Ren L, Shao YL, Wang YW.
PMID: 27658859
Org Lett. 2016 Oct 07;18(19):5170-5173. doi: 10.1021/acs.orglett.6b02665. Epub 2016 Sep 23.

A Ni-mediated cascade to a stereoselective synthesis of trans-tetrahydronaphtho[2,3-b]furans is efficiently achieved for the first time. The mild reductive system can be easily generated from inexpensive and air-stable materials and shows a broad positional tolerance of substituents that were...

Ultrahigh mobility and efficient charge injection in monolayer organic thin-film transistors on boron nitride.

Science advances

He D, Qiao J, Zhang L, Wang J, Lan T, Qian J, Li Y, Shi Y, Chai Y, Lan W, Ono LK, Qi Y, Xu JB, Ji W, Wang X.
PMID: 28913429
Sci Adv. 2017 Sep 06;3(9):e1701186. doi: 10.1126/sciadv.1701186. eCollection 2017 Sep.

Organic thin-film transistors (OTFTs) with high mobility and low contact resistance have been actively pursued as building blocks for low-cost organic electronics. In conventional solution-processed or vacuum-deposited OTFTs, due to interfacial defects and traps, the organic film has to...

Adjuvant chemotherapy plus radiotherapy is superior to chemotherapy following surgical treatment of stage IIIA N2 non-small-cell lung cancer.

OncoTargets and therapy

Lei T, Xu XL, Chen W, Xu YP, Mao WM.
PMID: 26966380
Onco Targets Ther. 2016 Feb 24;9:921-8. doi: 10.2147/OTT.S95517. eCollection 2016.

The use of additional radiotherapy for resected stage IIIA N2 non-small-cell lung cancer in the setting of standard adjuvant chemotherapy remains controversial. A comprehensive search (last search updated in March 2015) for relevant studies comparing patients with stage IIIA...

Probiotics Reduce Postoperative Infections in Patients Undergoing Colorectal Surgery: A Systematic Review and Meta-Analysis.

Gastroenterology research and practice

Liu PC, Yan YK, Ma YJ, Wang XW, Geng J, Wang MC, Wei FX, Zhang YW, Xu XD, Zhang YC.
PMID: 28484489
Gastroenterol Res Pract. 2017;2017:6029075. doi: 10.1155/2017/6029075. Epub 2017 Apr 06.

No abstract available.

Molecular recircumscription of Broussonetia (Moraceae) and the identity and taxonomic status of B. kaempferi var. australis.

Botanical studies

Chung KF, Kuo WH, Hsu YH, Li YH, Rubite RR, Xu WB.
PMID: 28510194
Bot Stud. 2017 Dec;58(1):11. doi: 10.1186/s40529-017-0165-y. Epub 2017 Feb 21.

BACKGROUND: Despite being a relatively small genus, the taxonomy of the paper mulberry genus Broussonetia remains problematic. Much of the controversy is related to the identity and taxonomic status of Broussonetia kaempferi var. australis, a name treated as a...

Transient Clustering of Reaction Intermediates during Wet Etching of Silicon Nanostructures.

Nano letters

Aabdin Z, Xu XM, Sen S, Anand U, Král P, Holsteyns F, Mirsaidov U.
PMID: 28418255
Nano Lett. 2017 May 10;17(5):2953-2958. doi: 10.1021/acs.nanolett.7b00196. Epub 2017 Apr 26.

Wet chemical etching is a key process in fabricating silicon (Si) nanostructures. Currently, wet etching of Si is proposed to occur through the reaction of surface Si atoms with etchant molecules, forming etch intermediates that dissolve directly into the...

Diurnal macular choroidal area fluctuation in normal and primary open angle glaucoma groups.

International journal of ophthalmology

Li M, Guo JM, Xu XL, Wang JM.
PMID: 28861348
Int J Ophthalmol. 2017 Aug 18;10(8):1233-1238. doi: 10.18240/ijo.2017.08.08. eCollection 2017.

AIM: To assess and compare the diurnal macular choroidal area fluctuation in normal and primary open angle glaucoma (POAG) groups using enhanced depth imaging optical coherence tomography (EDI-OCT).METHODS: Twenty-eight normal and 27 POAG eyes were enrolled in this study....

Primulina cardaminifolia (Gesneriaceae), a rare new species from limestone areas in Guangxi, China.

Botanical studies

Xu WB, Liu Y, Kono Y, Chang H, Peng CI, Chung KF.
PMID: 28510862
Bot Stud. 2013 Dec;54(1):19. doi: 10.1186/1999-3110-54-19. Epub 2013 Aug 27.

BACKGROUND: Primulina cardaminifolia Yan Liu & W.B. Xu (Gesneriaceae), a distinct new species with imparipinnate leaves, is described and illustrated from a limestone valley in Guangxi Zhuangzu Autonomous Region, China. To assure its generic placement and phylogenetic affinity, phylogenetic...

Showing 1 to 12 of 2026 entries