As we all look forward to, Jets search long for an extreme makeover has accelerated with his starring role in HBO's "hard knocks", which ended Wednesday night with the return of Darrelle Revis.
The transformation began before last season, with the hiring of coach Rex Ryan and the journey of the Jets to the AFC championship game. "Hard Knocks" proved how comfortable Ryan, his assistant coaches and some of his players for being chased by cameras and microphones. | read more...
Preparation of ultrafine particles active material, there is the traditional method has some limitations. For example, some degradation of biological products should not be easy to smash a way to change the use of their particle size and distribution of the state; and Gas Preparation of ultrafine particles, either physical or chemical vapor gas law, are accompanied by a large number of heat the occurrence of spray is operated under high temperature, biological active substances generally have heat-sensitive, easily decomposed at high temperatures, deactivation. | read more...
Application of supercritical fluid technology has been gradually extraction, chemical reaction extended to the more traditional areas of fine particles prepared by the new area. Supercritical fluid method of preparation of fine particles divided into two: one for the RESS method (Rapid Expansion of Supercritical Solution); two methods for the GAS (Gas Anti-Solvent).They are developed over a decade of supercritical fluid of new applications, the purification, separation of material has the advantages of conventional methods can not match. | read more...
Protein crystallization process is an orderly process that is random in the solution state of the molecule into a rule-ordered solid state, the protein in the solution changes from liquid to solid phase is a necessary condition for the solute in solution with certain over-saturation. | read more...
Ultrafine particles have different definitions, often more stringent and more used is less than 3?m particle size is defined as ultrafine powder materials, they are generally divided into three levels: the micron powder sub-micron powder (particle size 0.1-1?m) and nano-powder. Ultrafine particles, in particular the preparation of nano-particles, high-tech in the current has become a hot area of the material, chemical industry, light industry, metallurgy, electronics, biomedical and other fields has been widely used. | read more...