J Phys Chem C 2012, 116:4267.CrossRef 46. Chen RS, Yang TH, Chen HY, Chen LC, Chen KH, Yang YJ, Su CH, Lin CR: Photoconduction mechanism of oxygen sensitization in InN nanowires. Nanotechnology 2011, 22:425702.CrossRef 47. Huang HM, Chen RS, Chen HY, Liu TW, Kuo CC, Chen CP, Hsu HC, Chen LC, Chen KH, Yang YJ: Photoconductivity in single AlN nanowires by subband gap excitation.

Appl Phys Lett 2010, 96:062104.CrossRef 48. Prades learn more JD, Jimenez-Diaz R, Hernandez-Ramirez F, Fernandez-Romero L, Andreu T, Cirera A, Romano-Rodriguez A, Cornet A, Morante JR, Barth S, Mathur S: Toward a systematic understanding of photodetectors based on individual metal oxide nanowires. J Phys Chem C 2008, 112:14639.CrossRef 49. Chen RS, Wang WC, Lu ML, Chen YF, Lin HC, Chen KH, Chen LC: Anomalous quantum efficiency for photoconduction and its power dependence in metal oxide semiconductor nanowires. Nanoscale 2013, 5:6867.CrossRef Competing interests The authors declare that they have no competing interests. Authors’ contributions RSC designed the experiments, analyzed the data, proposed the model, and drafted the manuscript. WCW and CHC carried out experimental measurements. HPH participated in the result discussion. LCT and YJC carried out material growth. All authors read and approved the final manuscript.”
“Background Nanoparticles exhibit extraordinary electronic,

optical, and mechanical properties compared Metalloexopeptidase to bulk materials. https://www.selleckchem.com/products/jph203.html This is due to two facts: first, nanoparticles have a large surface-to-volume ratio, i.e., a large number of atoms are located on the surface with distinct contribution to the free energy; second, quantum confinement manifests in small scale. For example, the color of nanoparticles can be varied over the whole visible spectrum simply by controlling the size and morphology of silver nanosphere lithography [1] or the size of semiconductor quantum dots such as CdS [2]. Nanosized

TiO2 particles have been applied in various industries ranging from sunscreen cosmetics [3] and whitening paint pigments [4] to catalyst supports [5], dye-sensitized solar cells [6], and self-cleaning surfaces via photocatalytic activity [7]. TiO2 can be found in four different crystalline forms: anatase, rutile, brookite, and akaogiite – a dense, high-pressure phase of TiO2[8–10]. The crystalline structure of TiO2 particles plays a crucial role, for example, in dye-sensitized solar cells, which require anatase phase [11, 12]. We have recently demonstrated controlled wettability from superhydrophobic to highly hydrophilic surfaces on TiO2 nanoparticle-coated paperboard by liquid flame spray (LFS) deposition [13]. It is noteworthy that superhydrophobicity is only observed on paper and paperboard whereas TiO2 nanoparticle deposition by LFS on selleck compound aluminum foil resulted in a slightly hydrophilic surface [14].