Electrospinning is a simple and versatile technique that relies on the electrostatic repulsion between surface charges to continuously draw nanofibers from a viscoelastic fluid. Electrospinning can generate nanofibers with a number of secondary structures. Surface and/or interior of nanofibers can be functionalized with molecular species or nanoparticles during or after an electrospinning proce...

In this study, Santa Barbara Amorphous (SBA-15) mesoporous silica has been functionalized with aminopropyl groups that were converted to propargyl-bearing moieties through the reaction with propargyl bromide. The material then underwent an efficient Cu(I)-catalyzed azide alkyne click reaction with sodium azide in order to obtain the corresponding triazole products. The covalent modification of ...

Functionalization of carbon nanotube (CNT) was performed, during preparation of Fischer–Tropsch synthesis (FTS) via cobalt nanocatalysts, to modify the surface properties of CNT support. Common and functionalized CNT supported cobalt nanocatalysts were prepared using impregnation wetness method with cobalt loading of 15 wt.%. The catalysts were characterized by Brunauer–Emmett–Teller (BET), Fou...

Oxidation by permanganate: synthetic and mechanistic aspects Sukalyan Dash , Sabita Patel , Bijay K. Mishra a,* Centre of Studies in Surface Science and Technology, Department of Chemistry, Sambalpur University, Jyoti Vihar, Burla 768 019, India Department of Chemistry, University College of Engineering, Burla 768 018, India Department of Chemistry, National Institute of Technology, Rourkela 76...

Surface gradients of chemistry or morphology represent powerful tools for the high-throughput investigation of interfacial phenomena in the areas of physics, chemistry, materials science and biology. A wide variety of methods for the fabrication of such gradients has been developed in recent years, relying on principles ranging from diffusion to time-dependent irradiation in order to achieve a ...

CNRS/UPPA, LCABIE, UMR5254, Heliopar E-mail: [email protected]; Fax: + Department of Chemistry of Drugs, Wrocła 50-552 Wrocław, Poland MTA Centre for Energy Research, Surface C Box 49, H-1525 Budapest, Hungary Department of Inorganic Chemistry, Wrocla 552 Wroclaw, Poland Faculty of Chemistry, University of Wrocław Poland † Electronic supplementary information ( See DOI: 10.1039/c5ra08...