Abstract Continuing extreme downscaling of semiconductor devices, essential for high performance and energy efficiency future microelectronics, hinges on ultraviolet lithography (EUVL) addressing associated challenges. One such challenges is a need improved EUV photoresists featuring simultaneously sensitivity, resolution, etch selectivity. Here, new, positive‐tone, organic–inorganic hybrid pho...

alumina-supported cs3[re(c2o4)3] precursor has been synthesized  for preparation of re-cs/g-al2o3 catalyst. cs3[re(c2o4)3]  has been prepared from the reaction of recl3 with  h2c2o4.2h2o and cscl in water. the complex has been characterized by elemental analysis and various spectroscopy techniques such as ft-ir, uv-vis and 13c-nmr. the complex was supported on γ-al2o3 by column chromatography. ...

Introduction: Nanoparticles have several exciting applications in various fields of biomedicine. It has been found that among different classes of nanoparticles core/shell is most promising for field of nano-medical imaging and therapy due to their distinct advantages. The core/shell type nanoparticles can be generally comprising of two nanoparticles one act as a core (inner ma...

Chemical vapor deposition (CVD) is an established, versatile technique for the preparation of high-quality metal and semiconductor thin films on solid surfaces.1,2 Despite its utility, constraints inherent to the process, including the requirement of high precursor vapor pressure and thermally coupled transport and deposition steps, generally preclude its use at low temperature and for non-line...

A series of experiments has been conducted in the Caltech indoor smog chamber facility to investigate the water uptake properties of aerosol formed by oxidation of various organic precursors. Secondary organic aerosol (SOA) from simple and substituted cycloalkenes (C5-C8) is produced in dark ozonolysis experiments in a dry chamber (RH∼5%). Biogenic SOA from monoterpenes, sesquiterpenes, and oxy...

abstract leukemia is known as the world’s fifth most prevalent cancer. new cytotoxic drugs have created considerable progress in the treatment, but side effects are still the important cause of mortality. plant derivatives have been recently considered as important sources for the treatment of various diseases, including cancer. gallic acid (ga) is a polyhydroxyphenolic compound with a wide ran...

Electrospinning (ES) is one of the most useful techniques to form nanofibers in a diameter of several hundred nanometers (Doshi & Reneker, 1995, Buchko et al., 1999, Huang et al., 2003). The diameter of the nanofibers produced by ES is at least one or two orders of magnitude smaller than those of conventional fiber production methods like melt or solution spinning. As a result, the electrospun ...

Nanocomposite metal and metal oxide plasma polymers can be utilized for many applications such as optical coatings, protective films, biomedical materials etc. Mechanical, optical, electrical properties of such nanocomposites are shortly reviewed below. Particularly optical and electrical properties as a function of the filling factor are presented too. The experimental part of the paper descri...