Orbital Biosciences online

Ultrafiltration and Microfiltration Solutions for the Biosciences

Tangential flow microfiltration and ultrafiltration for human influenza A virus concentration and purification.

Giant scale purification of viruses and viral vectors for gene remedy functions and viral vaccines is a serious separation problem. Right here tangential movement microfiltration and ultrafiltration utilizing flat sheet membranes has been investigated for focus of human influenza A virus. Ultrafiltration membranes with molecular weight cutoffs of 100 and 300 kDa in addition to 0.1, 0.2 and 0.45 microm microfiltration membranes have been...

Respirometric assays of two different MBR (microfiltration and ultrafiltration) to obtain kinetic and stoichiometric parameters.

A comparability of two totally different medium scale MBRs (ultrafiltration and microfiltration) utilizing respirometric strategies has been achieved. The ultrafiltration membrane plant (0.034 microm pore dimension) maintained recirculation sludge circulation at seven instances the influent circulation, and membranes have been backwashed each 5 min and chemically cleaned weekly. The microfiltration membrane plant (0.Four microm pore dimension)...

A TRACKER and a man-machine interface in an electronic micro-patch

This ultra-thin intelligent biosensor is also a powerful human-machine interface for new generation prostheses. This is again an innovation from the California Institute of Technology (Caltech, Pasadena, California), this electronic skin or e-skin entirely powered by sweat and capable, like a classic tracker, of monitoring health. A real electronic detection platform therefore, presented in the journal Science Robotics but not only: this...

MENTAL HEALTH: Control hormone release remotely

This team of biologists from the Massachusetts Institute of Technology (MIT) offers us a real remote control of the hormones sometimes responsible for mental health disorders, such as adrenaline and cortisol. remotely control the release of these hormones from the adrenal gland, using magnetic nanoparticles. The approach presented in the journal Science Advances will help to learn more about how the release of hormones affects mental health and...

What if the genome is not the right way to use it?

An individual's genome or whole genetic material may not be the right "book" of their life and inheritance The genome or all of an individual's genetic material may not be the right "book" of their life history and inheritance, write these University of Maryland scientists who reduce the DNA to a messy list of ingredients. Rather, the data that determines inheritance is stored outside the genome, in the molecular interactions that regulate...

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