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关键词:'63768'
显示 61-70 共 70 条结果 关于 "63768" 范围 论文
Oliva M Primera-Pedrozo et al.
Nanoscale, 4(4), 1312-1320 (2012-01-26)
An aqueous route of synthesis is described for rapid synthesis of lead selenide quantum dots (PbSe QDs) at room temperature in an attempt to produce water-soluble and stable nanocrystals. Several thiol-ligands, including thioglycolic acid (TGA), thioglycerol (TGC), 3-mercaptopropionic acid (MPA)
Celeste R Brennecka et al.
Journal of neurosurgery, 119(1), 228-238 (2013-04-09)
Over the past 20 years, endovascular embolization has become the preferred method of treating cerebral aneurysms. While there are many embolic devices on the market, none is ideal. In this study the authors investigated the use of a liquid-to-solid gelling
Zhanxi Fan et al.
Nature communications, 6, 6571-6571 (2015-03-15)
Conventionally, the phase transformation of inorganic nanocrystals is realized under extreme conditions (for example, high temperature or high pressure). Here we report the complete phase transformation of Au square sheets (AuSSs) from hexagonal close-packed (hcp) to face-centered cubic (fcc) structures
Yakup Aykut et al.
ACS applied materials & interfaces, 4(8), 3837-3845 (2012-07-18)
We report on the microstructural crystal phase transformation of electrospun TiO(2) nanofibers generated via sol-gel electrospinning technique, and the incorporation of as-synthesized CdSe quantum dots (QDs) to different phases of TiO(2) nanofibers (NFs) via bifunctional surface modification. The effect of
Jing Wang et al.
Talanta, 89, 422-426 (2012-01-31)
Aiming to find an alternative electrochemiluminescence (ECL) quenching route of high efficiency, biocatalytic precipitation (BCP) was firstly coupled with ECL for investigating its insulating effect on ECL. Experimental data revealed that an insulating layer could be formed via BCP onto
Mao Shen et al.
Nanoscale research letters, 9(1), 558-558 (2014-10-21)
In this paper, we investigated the functional imaging properties of magnetic microspheres composed of magnetic core and CdTe quantum dots in the silica shell functionalized with folic acid (FA). The preparation procedure included the preparation of chitosan-coated Fe3O4 nanoparticles (CS-coated
Yoshikazu Ishii et al.
Antimicrobial agents and chemotherapy, 54(9), 3625-3629 (2010-07-08)
ME1071, a maleic acid derivative, is a novel specific inhibitor for metallo-beta-lactamases (MBL). In this study, the potentiation of ME1071 in combination with several beta-lactams was evaluated using MBL-producing Pseudomonas aeruginosa isolates. The rates of susceptibility of MBL producers to
Uma M Bhalerao et al.
Colloids and surfaces. B, Biointerfaces, 125, 151-159 (2014-12-09)
Herein we report the in-vitro controlled release properties of 1, 3, 5-trisubstituted-2-pyrazolines through Layer-by-Layer (LbL) self assembled thin films fabricated from chitosan and heparin sodium salt as biocompatible polyelectrolytes. This study was carried out as a preliminary step towards the
Justin D Besant et al.
Nature communications, 6, 6978-6978 (2015-04-23)
Diagnosis of disease outside of sophisticated laboratories urgently requires low-cost, user-friendly devices. Disposable, instrument-free testing devices are used for home and physician office testing, but are limited in applicability to a small class of highly abundant analytes. Direct, unambiguous visual
Zuzana Bubelová et al.
Journal of environmental science and health. Part. B, Pesticides, food contaminants, and agricultural wastes, 50(11), 797-808 (2015-09-12)
The aim of this study was to evaluate the combined effect of temperature (10, 20 and 37°C), pH (4, 5, 6, 7 and 8), and NaCl content (0, 1, 3, 4, 5 and 6% w/v) on the growth and putrescine
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