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On-chip pumps achieve high-speed sorting of large cells

Abuja, african inspired, BLOGS, BUSINESS, IkaTv, Innovation, Innovation Africa, wazobia companies, Youths
A research group in Nagoya University developed a high-speed cell sorting method of large cells with high-viability using dual on-chip pumpsThe sorting of individual cells is necessary for many biological applications, including the isolation of specific cell types from cell suspensions. A...Powered by WPeMatico

UBC research unearths Canadian sapphires fit for a queen

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New research from UBC mineralogists could make it easier to find high-quality Canadian sapphires, the same sparkling blue gems that adorn Queen Elizabeth II's Sapphire Jubilee Snowflake Brooch.The so-called Beluga sapphires were discovered near Kimmirut, Baffin Island, Nunavut by brothers Nowdluk and Seemeega Aqpik in 2002. The location is Canada's...Powered by WPeMatico

Scientists discover new magnet with nearly massless charge carriers

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Advances in modern electronics has demanded the requisite hardware, transistors, to be smaller in each new iteration. Recent progress in nanotechnology has reduced the size of silicon transistors down to the order of 10 nanometers. However, for such small transistors, other physical effects set in, which limit their functionality. For example, the power consumption and heat production in these devices is creating significant problems for device design. Therefore, novel quantum materials and device concepts are required to develop a new generation of energy-saving information technology. The recent discoveries of topological materials -- a new class of relativistic quantum materials -- hold great promise for use in energy saving electronics.Researchers in the Louisiana Consortium for Neutro...

NASA finds moon of Saturn has chemical that could form ‘membranes’

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NASA scientists have definitively detected the chemical acrylonitrile in the atmosphere of Saturn's moon Titan, a place that has long intrigued scientists investigating the chemical precursors of life. On Earth, acrylonitrile, also known as vinyl cyanide, is useful in the manufacture of plastics. Under the harsh conditions of Saturn's largest moon, this...Powered by WPeMatico

CVD Diamond Coating: New innovative process improves the adhesion of diamond to cemented carbide

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To reduce process costs in industrial parts manufacturing while simultaneously improving quality, the use of diamond-coated, cemented carbide cutting tools has increased. Adhesion of diamond coatings was previously problematic, particularly when processing composite or lightweight materials. Suitable pretreatment is therefore vital. Dr. Manuel Mee of the Fraunhofer Institute for Mechanics of Materials IWM has developed a new pretreatment routine that increases the adhesion of CVD diamond to carbide: by combining several approaches into a single process, all factors which affect the adhesion of the coating can be taken into consideration, leading to a fundamental improvement of the adhesion.Today cemented carbide is the most commonly used material for industrial cutting tools. This is thank...

New 3-D imaging reveals how human cell nucleus organizes DNA and chromatin of its genome

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Structure determines function. Revealing the dynamic and structural interactions of DNA in the nucleus has been a critical missing link in genotype to phenotypeSixty-four years ago, James Watson and Francis Crick described the now-iconic double helix structure of DNA. In a new paper, published in the July 28, online...Powered by WPeMatico