May 27th 2020
Gold nanoparticles (GNPs) are increasingly attracting interest in medical applications such as their use as a drug delivery system. However, GNPs must be ultra-stable in order to increase their efficiency and prevent aggregation and accumulation in the body. A new research paper describes how a Nanobook Omni has been used to provide valuable dynamic light scattering and zeta potential data demonstrating the ultrastability in the gold nanoparticles making them suitable for ophthalmic drug formulation.
May 20th 2020
GPC/SEC is widely acknowledged as a primary analytical technique for characterizing polymers. The latest generation of complex high performance polymers however, add a notable degree of complication by requiring the use of “challenging” solvents such as DMSO, DMF and HFIP to dissolve them. Unfortunately, most GPC/SEC systems require frequent maintenance when operating with these solvents. Drawing upon pressure transducers made out the most stable alloy available combined with highest grade 316T capillary tubing our DRI/Viscometer Combo detector in particular has become a widely used GPC/SEC detector for characterizing complex polymers in challenging solvents.
May 14th 2020
Optimised refractive index and UV detector developed by Testa Analytical for a leading online polymerization monitoring instrument are enabling polymer chemists to increase yields, quality and consistency; optimize process control; and reduce cycle times and material usage.
May 6th 2020
Are you a working student / student of electrical engineering, computer science or computer engineering? Then your future could be with Testa Analytical Solutions e.K. We have an open position now for a committed, hard working person to join our team to focus upon development of microcontroller systems including firmware.
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