Results 71 to 80 of about 487,239 (300)

The Increasing Value of Biomass: Moving From C6 Carbohydrates to Multifunctionalized Building Blocks via 5‐(hydroxymethyl)furfural

ChemistryOpen, 2020
Recent decades have been marked by enormous progress in the field of synthesis and chemistry of 5‐(hydroxymethyl)furfural (HMF), an important platform chemical widely recognized as the “sleeping giant” of sustainable chemistry.
Dr. Konstantin I. Galkin, Prof. Valentine P. Ananikov   +1 more
doaj   +1 more source

Evaluation of alternative solvents in common amide coupling reactions : replacement of dichloromethane and N,N-dimethylformamide [PDF]

, 2013
A range of alternative solvents have been evaluated within amidation reactions employing common coupling reagents with a view to identifying suitable replacements for dichloromethane and N,N ...
Abdelmoty, Al-Zoubi, Albericio, Albericio, Alfonsi, Allan J. B. Watson, Antonucci, Arnold, Arnold, Benoiton, Bian, Bode, Carpino, Charville, Constable, Cooper, Coste, Craig Jamieson, Cue, Donna S. MacMillan, El-Faham, El-Faham, El-Faham, Elmore, Escher, Fischbach, Funabashi, Ghosh, Gunanathan, Han, Helen F. Sneddon, Henderson, Humphrey, Ishihara, Ishihara, Jane Murray, Junkers, Junkers, Junkers, Junkers, Junkers, Jursie, Klausner, Li, MacMillan, Maki, Marcelli, Mitchell, Montalbetti, Nielsen, Nordstrøm, Pattabiraman, Perreux, Roughley, Simonovic, Starkov, Subirós-Funosas, Tang, Valeur, Watanabe, Watson, Wissmann   +61 more
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

Molecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon, Peter T. Gallagher, Orly I. Richter, Neermala Poudel Neupane, Amy C. Mandigo, Jennifer J. McCann, Emanuela Dylgjeri, Irina Vasilevskaya, Christopher McNair, Channing J. Paller, Wm. Kevin Kelly, Karen E. Knudsen, Matthew J. Schiewer, Ayesha A. Shafi   +13 more
wiley   +1 more source

Química verde, os desafios da química do novo milênio

Química Nova, 2003
The fundamental concepts of the green chemistry are highlighted in order to present the enormous number of challenges to develop a new chemistry in research, industry and education.
Prado Alexandre G. S.
doaj  

Exploring the Potential of Zeolites for Sustainable Environmental Applications

Sustainable Chemistry
Zeolites are amongst the most extensively explored crystalline microporous materials because of their variable chemical composition, framework geometry, pore dimensions, and tunability.
Maura Mancinelli, Annalisa Martucci
doaj   +1 more source

The twelve principles of CO2 Chemistry [PDF]

, 2015
This paper introduces a set of 12 Principles, based on the acronym CO2 CHEMISTRY, which are intended to form a set of criteria for assessing the viability of different processes or reactions for using CO2 as a feedstock for making organic chemicals.
Anastas, Aresta, Bayer MaterialScience, Centi, Cokoja, de Andrade Coutinho, de Visser, Dunn, E4tech and LCAworks, Emilia S. Streng, IPCC, IPCC, Klankermayer, Klankermayer, Langanke, Leitner, Martyn Poliakoff, Perathoner, Peters, Razali, Sakakura, Schaub, Sheldon, Stevens, Tang, von der Assen, Walter Leitner, Wang, Wesselbaum   +28 more
core   +2 more sources

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

Preparation of Pd-Loaded Hierarchical FAU Membranes and Testing in Acetophenone Hydrogenation

Molecules, 2016
Pd-loaded hierarchical FAU (Pd-FAU) membranes, containing an intrinsic secondary non-zeolitic (meso)porosity, were prepared and tested in the catalytic transfer hydrogenation of acetophenone (AP) to produce phenylethanol (PE), an industrially relevant ...
Raffaele Molinari, Cristina Lavorato, Teresa F. Mastropietro, Pietro Argurio, Enrico Drioli, Teresa Poerio   +5 more
doaj   +1 more source

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

Intensified processes for FAME production from waste cooking oil: a technological review [PDF]

, 2013
This article reviews the intensification of fatty acid methyl esters (FAME) production from waste cooking oil (WCO) using innovative process equipment. In particular, it addresses the intensification of WCO feedstock transformation by transesterification,
Aubin, Joelle, Mazubert, Alex, Poux, Martine   +2 more
core   +4 more sources