C&EN16d
How Do the Valency and Radii of Cations Affect the Rheological Properties of Aqueous Solutions of Zwitterionic and Anionic Surfactant Mixtures?
Institute of Chemical Technology and Engineering, Faculty of Chemical Technology, Poznan University of Technology, ul. Berdychowo 4, PL 60-965 Poznan, Poland ...
SciTech Daily24d
Redefining the Second: The Breakthrough Optical Clocks Revolutionizing Timekeeping
and the cesium fountain clock of PTB. Credit: Physikalisch-Technische Bundesanstalt The newly developed clock will drastically shorten this measuring time by parallelizing: Multiple ions – often of ...
earth24d
Most accurate optical atomic clock ever made will redefine the meaning of a 'second'
The next generation of optical clocks uses laser frequencies that “tick” 100,000 times faster than the microwave frequencies of current cesium clocks ... well-suited for this purpose. Their ions are ...
Phys.org28d
Redefining the second: Optical atomic clock achieves record accuracy in comparison measurement
This is about 100,000 times faster than the microwave frequencies of the cesium clocks which are generating ... well for optical clocks with trapped ions. The ions can be trapped by means of ...
C&EN1mon
Influence of Magnesium Ions and Crowding Agents on Structure and Stability of RNA Aptamers
Structural Biology and Bioinformatics Division, CSIR-Indian Institute of Chemical Biology, 4, Raja S. C. Mullick Road, Kolkata 700 032, India Academy of Scientific and Innovative Research (AcSIR), ...