THE experiment described here gives a comparison of the plasma protein patterns found with two electro-phoretic techniques—those using cellulose-acetat e and starch-gel as supporting media.

Zeta potential analyzers are based on the electrophoresis principle and specify the degree of repulsion among nearby particles, which are charged similarly to those in vitamins. They use ...

The journey to develop an upstream bioprocess is complex, involving process development, optimization and scale-up. Hence, it’s important to choose the right equipment to accelerate this journey while ...

In order to achieve those goals, they establish a set of ethical principles for a just society. Equal access to social goods is one of the most fundamental principles of social justice.

Belgian chemicals producer Solvay (Brussels; www.solvay.com) has introduced a cellulose acetate bio-plastic manufactured using wood pulp obtained from Sustainable Forestry Initiative (SFI; ...

In principle, cellulose crystallinity should be related to accessibility. The moisture sorption of cellulose takes place primarily by hydrogen bonding of water to accessible hydroxyls in less ordered ...

The long-haired bovine species, i.e., the yak, is an indispensable economic pillar on the Qing-Tibetan plateau (Li et al., 2014). There are approximately 15 million yaks in China, accounting for over ...

The Government of Canada conducts risk assessments of substances under the Canadian Environmental Protection Act, 1999 (CEPA 1999) to determine whether they present or may present a risk to human ...

Department of Chemical Engineering, Waterloo Institute for Nanotechnology (WIN), 200 University Ave W, Waterloo, ON N2L 3G1, Canada ...