Scientific Posters
Because it takes time for new analytical methods to appear in scientific papers, the most up-to-date descriptions of our technology are in posters at scientific meetings. Recent topics include LogP vs. LogS as a way to predict BCS class, and related work comparing LogP vs. PAMPA, as well as our work on Polymorph Creation using CheqSol and a New assay for Precipitation Rates. Most recently we presented a poster at Pittcon in March 2008 on Measuring pKa in Non-Aqueous Solvents, a topic of increasing interest in pharmaceutical manufacturing and scale-up.
Posters - AAPS November 2007
Determining Stoichiometry of TFA counter-ions
LogP, logS and biopharmaceutics classification
Henderson Hasselbalch and solubility
New assay for precipitation rates
Polymorph Creation using CheqSol
Posters - AAPS October 2006
Thyroxine and glipizide pKa measurement by Fast D-PAS
Real time polymorph conversion
Posters - AAPS Critical Issues April 2006
Fast pKa measurement for poorly soluble molecules
Effect of supersaturation on solubility measurements
Posters - User Meeting April 2005
Analytical Service
CheqSol
LogP dodecane-water v PAMPA
pKa of bases in MDM-water
High throughput pKa measurement
Sirius appointed as distributors for Kibron Delta-8
24.7.08
Sirius are now the exclusive distributors in UK, USA and Canada for the Kibron Delta-8 system for measurement of surface tension and phospholipidosis.
Cambridge scientists set solubility challenge
11.8.08
A new paper from scientists using Sirius solubility techniques at the University of Cambridge asks "can you predict solubilities of 32 molecules using a database of 100 reliable measurements?".
AAPS Annual Meeting
16.11.08
Sirius will have a booth (#1460) at this years AAPS Annual Meeting in Atlanta, Georgia.