The vitrification and devitrification of systems curing under non-isothermal conditions can easily be studied using TOPEM. As compared to conventional temperature- modulated techniques (ADSC, IsoStep) ...

The dynamics of devitrification remain poorly understood because the process can be extremely slow, spanning decades or more, according to IISc. Now, a team of researchers led by Rajesh Ganapathy ...

As with other forms of crystal growth, devitrification starts when a tiny "seed" crystal, called a nucleus, recruits neighboring atoms to arrange themselves in the same pattern.

image: Rapid and uniform heating of magnetic nanoparticles provides a new approach for rewarming bulk, vitrified biomaterial systems that is much less susceptible to the typical failures ...

Posted: Oct 23, 2014 RF heating of magnetic nanoparticles improves the thawing of cryopreserved biomaterials (Nanowerk News) Successful techniques for cryopreserving bulk biomaterials and organ ...

IN an article by Audley, published in the Transactions of the Ceramic Society, vol. xvi., part i., p. 124, it is stated that the addition of zirconia to fused quartz gives a product resembling ...

This results in the formation of extremely fine nanoscale phases with grains on the order of 10 to 100 nm." "There are several unique advantages of the devitrification transformation," he continues.

The devitrification of RAF is anticipated to emerge as a second step in heat capacity towards liquid heat capacity. However, no step like or gradual transition is observed up to the temperature of ...

RF heating of magnetic nanoparticles improves thawing of cryopreserved biomaterials Date: October 23, 2014 Source: World Scientific Summary: Successful techniques for cryopreserving bulk ...

This process, known as controlled devitrification, transforms the initial glass into a predominantly crystalline material with a unique microstructure – a blend of both glassy and crystalline phases.