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Micronization of a Polysaccharide by a Supercritical Antisolvent Technique
Time of Update: 2021-03-01
For example, they have been proposed as media for processing biocompatible polymers to develop new products for medical and pharmaceutical applications ( 1 ).
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The Direct Immunofluorescent Filter Technique (DIFT)
Time of Update: 2021-02-13
Many areas of analytical microbiology that deal with biological materials (e.g., medicine and the food, water, and pharmaceutical industries) need methods of detecting and identifying microorganisms that can give results in a few hours
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"Thousands of rolling water" containing nitrite injury gastrointestinal water purifier filter needs to be replaced in a timely manner
Time of Update: 2021-02-07
But experts remind that the use of water purifiers in the home of the public must pay attention to timely cleaning and timely replacement of filters, membranes.
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Studies say diesel exhaust gas is simply filtered or more likely to cause lung problems
Time of Update: 2020-12-25
But a new study says that simply filtering out tiny particles from the exhaust gas is more likely to cause problems with the lungs of some allergy sufferers after inhaling the gas.
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YAC Library Screening: Preparation of Hybridization Filters and Polymerase Chain Reaction Pools
Time of Update: 2020-12-08
Here (and in all subsequently developed PCR-based strategies), YAC libraries are screened by performing the PCR on a series of pools of DNA derived from specific mixtures of yeast clones.
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Cytochemical techniques and energy-filtering transmission electron microscopy applied to the study of parasitic protozoa
Time of Update: 2020-11-28
Enzyme and immuno-cytochemistry allow the detection of, respectively, enzymatic activity products and antigens in particular sites within the cell.
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Powder coatings: Films as thin as a few microns can be achieved
Time of Update: 2020-11-20
Thinner powder coatings mean lower material costs. But how thin these layers are, there are no drawbacks. We discussed this and other trends with two powder coating experts china . less material means lower costs. Of course
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How to extend the service life of metal powder sintering filter
Time of Update: 2020-11-18
, and the metal powder sintering filter element is one of the filter materials used to separate the catalyst and reaction fluid, and the other types of filter materials do not have the high strength and good regeneration properties of the metal powder
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How the frame filter works and what the structure is
Time of Update: 2020-11-15
holes in the corners of the filter frame and filter plate, which are assembled to form a complete channel that can pass into the suspension, wash water and lead out the filter.
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A brief introduction to the maintenance methods of micro-hole filters
Time of Update: 2020-11-08
The device can remove bacteria and particles from the water and liquid injected with water, wash can be reversed, allowing users to different needs can be composed of two, three, four filters, in order to achieve excellent filtration results.
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Science cover paper, 3981 hours to rebuild 500,000 cubic micron mouse brains, artificial neural network landmark study!
Time of Update: 2020-07-23
/>. The geometric arrangement of axons and dendrites explains only a portion of the internal variation of synapses, thus eliminating the rough random model of the cortical wiring (Figure 5). . A large number of TC synaptic gradients in L4
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How to correctly use the medical purified water equipment security filter?
Time of Update: 2020-07-19
4, the new filter is the manufacturer in the clean production plant with plastic bags packaged without use do not tear plastic packaging, the use of higher requirements of the filter element, after installation to go through high-temperature steam sterilization.
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Selection and maintenance of ultra-pure water machine filters
Time of Update: 2020-05-18
Especially when active carbon is saturated and activated carbon filter is not timely replacement, the iron in raw water, organics and residual chlorine directly into the water softener, lead poisoning resin.
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Common questions related to sterilizing filters and purchase precautions
Time of Update: 2020-05-15
[ pharmaceutical art articles ] Network sterile filtration is an important link in the pharmaceutical manufacturing process, it needs to complete the device. Wherein the sterilization filter is mounted in a front end
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Several issues in the use of sterilised filters
Time of Update: 2020-05-15
Process sterilization process sterilizing system can be simply divided into two parts purification and sterilization process, pre-purification treatment for sterilization services, it is an object to be processed is out of a variety of solids
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Diatomite mud classification: diatomite filter
Time of Update: 2020-04-03
Core tip: diatomite filter, including filter tank, is characterized in that the filter plate of diatomite filter of filter tank is equipped with inlet and outlet, the inlet
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Classification of diatomite mud: diatomite filter
Time of Update: 2020-04-03
Core tip: diatomite filter: it is a filtration device that uses diatomite as the main medium to remove suspended particles, colloids and other impurities in swimming pool water
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Classification of diatomite mud: diatomite filter aid
Time of Update: 2020-04-03
It is suggested that diatomite filter aid has good microporous structure, adsorption performance and compression resistance, which can not only make the filtrated liquid obtain
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"Random strain" - Sedolis high-quality air filter supply guarantee is sufficient
Time of Update: 2020-03-18
Sudden outbreaks put the supply chain under extreme pressure, how to ensure the production of related raw materials and materials stable supply is the key factor for pharmaceutical companies to maintain market competitiveness.
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Tsinghua University Shenzhen International Graduate School and School of materials jointly develop nanofiber filter membrane materials for reusable masks
Time of Update: 2020-02-25
At present, novel coronavirus pneumonia is being fought all over the country, and respirators are the most important protective products
All kinds of medical masks used
