Results 91 to 100 of about 653,033 (326)
, 2007 We address the role of excitonic coulping on the nature of photoexcitations in the conjugated polymer regioregular poly(3-hexylthiophene). By means of temperature-dependent absorption and photoluminescence spectroscopy, we show that optical emission is ...
A. B. Koren +6 more
core +1 more source
An evaluation of thermodynamic models for the prediction of drug and drug-like molecule solubility in organic solvents [PDF]
, 2011 Prediction of solubility of active pharmaceutical ingredients (API) in different solvents is one of the main issue for crystallization process design. Experimental determination is not always possible because of the small amount of product available in ...
Biscans, Béatrice +2 more
core +1 more source
Iridium Oxide Inverse Opal Anodes with Tailored Porosity for Efficient PEM Electrolysis
Advanced Functional Materials, EarlyView.The synthesis of Iridium‐based Inverse Opals (Ir‐IO) is reported as electrocatalyst for Proton exchange membrane water electrolysis (PEM‐WE). Using the developed protocol it produces highly porous materials consisting either of metallic, oxidic Iridium or a combination thereof with large surface areas.
Sebastian Möhle +2 more
wiley +1 more source
Electrochemical Behaviour of Nifedipine and Nitrendipine in Chloroform and Chloroform-Isopropanol Mixture [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 1998 The electrochemical behavior of nifedipine (I), nitrendipine(II) and their photodegradation products has been studied by employing electrochemical techniques in chloroform and in 1:4 mixture of chloroform-isopropanol using piperidinium perchlorate (PPC ...
S. Mehdi Golabi +2 more
doaj
Carcinogenicity of chloroform. [PDF]
Environmental Health Perspectives, 1979 Chloroform is carcinogenic in rats, mice, and probably in dogs. Chloroform induced carcinomas of the liver and kidney and malignant tumors in other organs in rats and mice. Liver neoplasms have been described in three strains of mice. Carcinomas of the kidney were found in a first study in mice and in the repeat of that study.
openaire +3 more sources
Advanced Functional Materials, EarlyView.A visible light‐responsive polyacrylamide‐azobenzene hydrogel enables safe, reversible stiffness control for studying cell mechanobiology without harmful UV exposure. This approach reveals stem cells respond rapidly to mechanical changes, showing altered shape and protein distribution within one hour.
Aafreen Ansari +11 more
wiley +1 more source
Desenvolvimento de metodologia analítica para a determinação de clorofórmio em amostras de águas saborizadas utilizando a técnica de headspace micro extração em fase sólida [PDF]
Orbital: The Electronic Journal of Chemistry, 2009 RESUMO: Uma metodologia analítica simples e rápida foi desenvolvida utilizando a microextração em fase sólida em modo headspace (HS-SPME) para a determinação de clorofórmio em 15 amostras de águas saborizadas.
Edmar Martendal +2 more
doaj
Advanced Functional Materials, EarlyView.Triple Passivation Treatment (TPT) strategy enables 1.75 eV wide‐bandgap perovskite solar cells (WB‐PSCs) with suppressed halide phase segregation and n‐to‐p type surface transition. The photoluminescence quantum yield increases from 0.5 to 2.1%, indicating reduced non‐radiative losses.
Siming Huang +12 more
wiley +1 more source