|The Prestwick Chemical Library (R), A Valuable Tool for Screening|
Jean-Marie Contreras1, Christophe Morice1, Jean-Marc Simon1, Bruno Didier2, Marie-Louise Jung1 and Thierry Langer3
The Prestwick Chemical Library® (PCL) is Prestwick’s flagship product dedicated to screening. It is a collection of 1280 molecules comprising 100% approved drugs (FDA, EMEA and other agencies) selected for their high chemical and pharmacological diversity. The PCL was designed to reduce the risk of "low quality" hits and therefore the cost of the initial screening, and appears to be an efficient smart library for hit discovery. The PCL comes with an extended fully-annotated database.
|Building a Diverse and Experimentally-Curated Fragment Library|
Andrew Lowerson, Steven LaPlante, Patrick McCarren, and Michael Serrano-Wu
Presenting a new fragment collection with experimentally-determined aqueous solubility that will address a major source of false positives and attrition in fragment screening
|Polymer Microarrays for Biomaterial Development|
Simmonte, M.J.1, Dhaliwal, K.2, Cuschieri, K.3, Graham, S.V.4, Bradley, M.1
The application of polymer microarrays in the discovery of biocompatible and bioactive substrates. Progress towards biomaterial development for the treatment of SIRS (systemic inflammatory response syndrome), and improving cervical cytology.
|DETERMINATION OF THE QUALITY OF ACTIVE INGREDIENTS IN PAIN KILLERS USING GC-MS|
Elizabeth N.M Murago1, Nathan Oyaro1, Anthony N. Gachanja, Onditi O. Anam, Felix M. Mawili, Steve Lancaster
From this study, the pain killers sampled were found to have large error bars suggesting that there exist counterfeit drugs in the market. The brands mostly affected for analysis of acetaminophen were panadol, action, P500, P5500, elymol and neladol. The error bars for caffeine analysis were quite low indicating that all tablets either counterfeit or original maintained the same amount of this active ingredient.
|Applications of scCO2 as a “Green” Solvent in the Textile Industry|
A. Lutz, A. Kaziunas, R. Schlake, M. Anand, and J.P. Hobbs
Using Supercritical CO2 to dye textiles.
|Using Cresset to grow and link distant fragment hits with sensible chemistry |
M J Slater; T Cheeseright
We describe a further extension to our fragment growing methodology to aid fragment optimisation through linking fragments that have been shown to bind to distinct (distant or adjacent) pockets.
|A multi-resonances valveless micropump with high fluid transportation efficiency|
Ming-Che Hsieh, Min-Fan Huang, and An-Bang Wang
A multi-resonances valveless micropump equipping with inlet/outlet elastic chambers of intendedly-designed stiffness was successfully realized to solve the low efficiency problem. Besides, a theoretical model based on Hydraulic-electrical-Analogy was also proposed to precisely predict its characteristics of dynamic behavior.
|Rate and Mechanistic Investigation of Eu(OTf)2-Mediated Reduction of Graphene Oxide at Room Temperature|
Tufan Ghosh, Sandeepan Maity and Edamana Prasad
Eu(OTf)2 has been introduced as an efficient reagent for the reduction of graphene oxide. Details kinetic studies have been performed which suggests that, the method is more efficient compared to that of other commonly used reduction methods.
|Direct Targets Identification of a Bioactive Compound|
Sylvain Blanc, Paul Bradley, Marie-Edith Gourdel, Michael Cholay, Gisèle Guimèse, Mike Mckenzie, George Nasi, Jean-Christophe and Barbara Ruggiero
Identifying protein partners of a small bioactive molecule is of great
interest in many aspects of life sciences and specifically in the drug
discovery and development process cycle. It is a support to (i) decipher
the mechanism of action after for example a “High Content” screening,
(ii) study “off-target” effects, (iii) adjust therapeutic indications and
clinical regimens of a drug and (iv) consider drug repositioning.