Wang, Pei-Yi Ji, Qing-Tian Xiang, Hong-Mei Zhang, Tai-Hong Zeng, Dan Zhou, Xiang Chang, Fei Liu, Li-Wei Li, Zhong Yang, Song
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Published in
Journal of agricultural and food chemistry
The effective prevention of plant bacterial infections has been complicated and challenged by unceasing bacterial resistance. The application of traditional bactericides has achieved certain effects to alleviate this situation. However, these chemicals also have limitations, such as short half-life in reality, limited bioavailability, and pollutant...
Herron, Maggie Schurr, Michael J Murphy, Christopher J McAnulty, Jonathan F Czuprynski, Charles J Abbott, Nicholas L
Published in
Advanced healthcare materials
The persistence of bacterial biofilms in chronic wounds delays wound healing. Although Ga(3+) can inhibit or kill biofilms, precipitation as Ga(OH)3 has prevented its use as a topical wound treatment. The design of a microfilm construct comprising a polyelectrolyte film that releases noncytotoxic concentrations of Ga(3+) over 20 d and a dissolvable...
Herron, Maggie Agarwal, Ankit Kierski, Patricia R Calderon, Diego F Teixeira, Leandro B C Schurr, Michael J Murphy, Christopher J Czuprynski, Charles J McAnulty, Jonathan F Abbott, Nicholas L
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Published in
Advanced healthcare materials
Silver is a widely used antimicrobial agent, yet, when impregnated in macroscopic dressings, it stains wounds, can lead to tissue toxicity, and can inhibit healing. Recently, polymeric nanofilms containing silver nanoparticles were reported to exhibit antimicrobial activity at loadings and release rates of silver that are 100× lower than convention...
zhou, m zhao, dg
wei, m wang, xl pan, x xiao, hl wang, cm yang, cb wang, zg
Crack-free GaN epitaxial layer was obtained through inserting 80 nm graded AlGaN buffer layer between GaN epilayer and high temperature AlN buffer on 2-in Si(111) substrates by metal organic chemical vapor deposition. This paper investigated the influence of AlGaN buffer thickness on the structural properties of the GaN epilayer. It was confirmed f...
shi, k liu, xl db, li wang, j song, hp xq, xu wei, hy jiao, cm yang, sy song, h
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meng, xq fm, wu jb, li
zhang, j bai, wl cai, lk chen, x song, gf gan, qq
We investigate the omnidirectional absorption enhancement induced by the excitation of the localized surface plasmon in the hybrid system consisting of a gold nanowire array embedded in a slab waveguide. Assisted by the waveguide layer, the hybrid system can support the localized waveguide-plasmon resonances for a wide range of incident angles. The...
Wang, J Liu, XL Yang, AL Zheng, GL Yang, SY Wei, HY Zhu, QS Wang, ZG
The valence-band offset of the wurtzite ZnO/rutile TiO(2) heterojunction was directly determined by x-ray photoelectron spectroscopy. The wurtzite ZnO (0001) layer was grown on commercial rutile (101) TiO(2) by metal-organic chemical-vapor deposition. The results show that the valence-band offset is 0.14 +/- 0.05 eV, which agrees well with previous...
guo, yb chen, yh xiang, y sc, qu wang, zg
We observe obviously different diffraction efficiencies with forward and reverse dc voltages in a forced-light-scattering (FLS) experiment for a cell with ZnO nanorod doped in only one poly (vinyl alcohol) (PVA) layer. When a dc voltage with a positive pole on the ZnO nanorod doped side is applied, the excited charge carriers primarily move along t...
