Found 9617 Results / Page 251 of 481
2008 / Applied spectroscopy
A time-resolved infrared (IR) imaging system combined with a multichannel IR microscope, which utilizes a 16 channel linear array (LA)… Continue reading Time-Resolved Step-Scan Infrared Imaging System Utilizing a Linear Array Detector
2007 / Proceedings of the National Academy of Sciences of the United States of America
Anhydrobiosis is an extremely dehydrated state in which organisms show no detectable metabolism but retain the ability to revive after… Continue reading Vitrification is essential for anhydrobiosis in an African chironomid, Polypedilum vanderplanki
2002 / Clinical Cancer Research
Purpose: Our purpose is to develop infrared (IR) microspectroscopy as a new optical diagnostic tool to support conventional lightscopic techniques… Continue reading Observation of Molecular Changes of a Necrotic Tissue from a Murine Carcinoma by Fourier-Transform Infrared Microspectroscopy
2014 / Journal of Materials Chemistry B
Bioactive glasses doped with silver are aimed to minimize the risk of microbial contamination; therefore, the influence of silver on… Continue reading Addressing the optimal silver content in bioactive glass systems in terms of BSA adsorption
2016 / Journal of Thermal Analysis and Calorimetry
The use of co-crystal technology applied to pharmaceutical industry has recently attracted considerable interest. It is important to better understand… Continue reading Spectroscopic and thermal approaches to investigate the formation mechanism of piroxicam–saccharin co-crystal induced by liquid-assisted grinding or thermal stress
2012 / Macromolecular chemistry and physics
The texture development during the polydomain-to-monodomain (PM) transition in nematic elastomers with isotropic (I-PNE) or nematic genesis (N-PNE) is studied.… Continue reading Memory and Development of Textures of Polydomain Nematic Elastomers
2015 / Diamond and Related Materials
By hot-filament (HF) chemical vapor deposition (CVD), heavily boron (B)-doped single-crystal diamond (100) films were fabricated and their structural and… Continue reading Low resistivity p+ diamond (100) films fabricated by hot-filament chemical vapor deposition
2016 / Biomaterials science
In the present study our interest is focused on finding the efficiency of 60SiO2·(32 − x)CaO·8P2O5·xCuO (mol%) glass-ceramics, with 0 ≤ x ≤… Continue reading Bioactive and biocompatible copper containing glass-ceramics with remarkable antibacterial properties and high cell viability designed for future in vivo trials
2016 / Scientific Reports
As terahertz (THz) frequencies correspond to those of the intermolecular vibrational modes in a polymer, intense THz wave irradiation affects… Continue reading Polymer Morphological Change Induced by Terahertz Irradiation
2016 / Geochemistry, Geophysics, Geosystems
Coseismic shear stress and slip distance affect subduction-related earthquake processes. They need to be understood to evaluate the earthquake’s mechanism… Continue reading Organochemical characteristics of carbonaceous materials as indicators of heat recorded on an ancient plate-subduction fault
2014 / Journal of Materials Chemistry A
Electrochemical substitution involving electrochemical oxidation of hydrogen and proton injection into oxide glass accompanied by electrochemical reduction of alkali ions… Continue reading Electrochemical substitution of sodium ions with protons in phosphate glass to fabricate pure proton conducting glass at intermediate temperatures
2014 / RSC Advances
In order to improve the piezoelectric properties of poly(vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP), we added various amounts of silver nanowires (AgNWs) into… Continue reading Improvement of the piezoelectric properties of PVDF-HFP using AgNWs
2015 / European Chemical Bulletin
In the present work, synthesis of silver nanoparticles has been done using a particular variety of medicinal plant extract. Silver… Continue reading Synthesis of plant-mediated silver nanoparticles using ficus microcarpa leaf extract and evaluation of their antibacterial activities
2018 / Journal of Pharmaceutical and Biomedical Analysis
Over 300 chiral drug substances lack official United States Pharmacopeia (USP) methods for the enantiomeric purity determination. Because enantiomeric analysis… Continue reading Enantiomeric impurity analysis using circular dichroism spectroscopy with United States Pharmacopeia liquid chromatographic methods
2016 / Review of Scientific Instruments
A new solid-state dedicated circularly polarized luminescence (CPL) instrument (CPL-200CD) was successfully developed for measuring true CPL spectra for optically… Continue reading A solid-state dedicated circularly polarized luminescence spectrophotometer: Development and application
2018 / Physical Chemistry Chemical Physics
In the present study, a series of Ce2Zr2O7@rGO nanocomposites were synthesized using a simple solution combustion method followed by a… Continue reading Pyrochlore Ce2Zr2O7 decorated over rGO: a photocatalyst that proves to be efficient towards the reduction of 4-nitrophenol and degradation of ciprofloxacin under visible light
2018 / ACS Sensors
In this work, a benzothiazole-based aggregation-induced emission luminogen (AIEgen) of 2-(5-(4-carboxyphenyl)-2-hydroxyphenyl)benzothiazole (3) was designed and synthesized, which exhibited multifluorescence emissions… Continue reading Benzothiazole-Based AIEgen with Tunable Excited-State Intramolecular Proton Transfer and Restricted Intramolecular Rotation Processes for Highly Sensitive Physiological pH Sensing
2018 / ChemNanoMat
A photochromic molecule composed of a helical tetrathiazole framework and two pyrene units bridged by amino acid spacers exhibited on‐off… Continue reading Dynamic Modulation of Circularly Polarized Luminescence in Photoresponsive Assemblies
2018 / Journal of Inorganic and General Chemistry
A family of luminescent Pt(II) complexes is presented capable of binding DNA duplexes via groove binding. The complexes are based… Continue reading DNA groove‐binding ability of luminescent platinum(II) complexes based on a family of tridentate N^N^C ligands bearing differently substituted alkyl tethers
2018 / Luminescence
Three anthracene‐based Schiff base complexes, R1–R3 (R1 = (E)‐N´‐((anthracen‐10‐yl)methylene)benzohydrazide; R2 = (E)‐1‐((anthracen‐10‐yl)methylene)‐4‐phenylsemicarbazide; and R3 = (E)‐1‐((anthracen‐10‐yl)methylene)‐4‐phenylthiosemicarbazide) were synthesized from 9‐anthracenecarboxaldehyde, benzohydrazide, 4‐phenylsemicarbazide and 4‐phenylthiosemi‐carbazide respectively, and characterized… Continue reading Aggregation‐induced emission enhancement of anthracene‐derived Schiff base compounds and their application as a sensor for bovine serum albumin and optical cell imaging
