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May 27th 2020

CHARACTERISING ULTRASTABILITY IN GOLD NANOPARTICLES

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.

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May 20th 2020

CHARACTERIZING COMPLEX POLYMERS IN CHALLENGING SOLVENTS

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.

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May 14th 2020

OEM DETECTORS ENHANCE MONITORING OF POLYMERIZATION REACTIONS

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.

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May 6th 2020

RECRUITING NOW: ELECTRICAL ENGINEERING / COMPUTER SCIENCE STUDENT

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.

Learn More About This Vacancy