铜 nanowires (Cu NW ) 由于他们的突出的电的性质和低费用为电子学作为积木吸引了增加的注意。然而，无所不在地在 Cu NW 的表面上存在的器官的残余和氧化物层阻碍好内部电线的接触。象热退火和酸处理那样的通常使用的方法经常导致 nanowire 损坏。此处，在房间温度的氢血浆处理被表明了为同时的表面在连接清洗并且选择焊接 Cu NW 有效。有优秀光电的性能的透明电极(19 O 汯獹獩琠浥数慲畴敲漠 ??? ‰ ???????璪？？
Ranran WangHaitao ZhaiTao WangXiao WangYin ChengLiangjing ShiJing Sun
A facile and low-cost method to prepare periodic Au@metal-organic framework （MOF） （MIL-100（Fe）） nanoparticle arrays was developed. The arrays were fabricated in situ using monolayer colloidal crystals as templates, followed by Au deposition on substrates, and annealing. MIL-100（Fe） coatings were applied on the nanospheres using a simple solvent thermal process. The prepared periodic Au@MIL-100（Fe） nanoparticle （NP） arrays were characterized by two peaks in the visible spectra. The first peak represented the surface plasmon resonance （SPR） of the Au nanospheres, and the other peak, or the diffraction peak originated from the periodic structure in the NP array. After modification with 3-aminophenylboronic acid hemisulfate （PBA）, the Au@MIL-100（Fe） NP arrays exhibited sensitive responses to different glucose concentrations with good selectivity. These responses could be due to the strong interaction between PBA and glucose molecules. The diffraction peak was sensitive at low glucose concentrations （less than 12 mM）, whereas the SPR peak rapidly responded at high concentrations. The peaks thus demonstrated satisfactory complementary sensitivity for glucose detection in different concentration regions. These results can be used to develop a dual-channel biosensor. We also created a standard diagram, which can be used to efficiently monitor blood glucose levels. The proposed strategy can be extended to develop different dual-channel sensors using Au@MIL-100（Fe） NP arrays agents. functionalized with different recognition
Cu nanowire (NW )/cuprous 氧化物(Cu 2 O ) 有极大地提高的效率和减少的费用的基于的半导体液体连接太阳能电池被装配。Cu NW 象 Cu NWs/ Cu 2 O 同轴的结构，它显著地有益于费用分离。最好的太阳能电池在模仿的 AM1.5G 照明下面象 1.92% 一样高到达了变换效率，它基于做氟的符号的听氧化物和 Cu 2 O。
Haitao Zhai Ranran Wang Weiqi Wang Xiao Wang Yin Cheng Liangjing Shi Yangqiao Liu Jing Sun
In this work, the influences of dielectrics with light absorption on the photonic bandgaps （PBGs） of porous alumina photonic crystals （PCs） were studied. Transmittance spectra of porous alumina PCs adsorbing ethanol showed that all the PBGs positions red-shifted; however, the transmittance of the PBG bottom showed different trends when the PBGs were located in different wavelength regions. In the near infrared region, liquid ethanol has strong light absorption, and, with the increase in adsorption, the PBG bottom transmittance of porous alumina PCs first increased and then decreased. However, in the visible light region, liquid ethanol has little light absorption, and thus, with the increase in adsorption, the PBG bottom transmittance of porous alumina PCs increased gradually all the time. Simulated results were consistent with the experimental results. The capillary condensation of organic vapors in the pores of porous alumina accounted for the change in the PBG bottom transmittance. The non- negligible light absorption of the organic vapors was the cause of the decrease in the transmittance. The results for porous alumina PC adsorbing methanol, acetone, and toluene further confirmed the influences of light absorption on the PBG bottomed transmittance.
