News tagged with bioassay
The book of life can now literally be written on paper
(PhysOrg.com) -- An insight from the labs of Harvard chemist George Whitesides and cell biologist Don Ingber is likely to make a fundamental shift in how biologists grow and study cells - and it's as cheap ...
Oct 19, 2009 |
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Search results for bioassay
Small molecules for neural stem cells
European scientists used chemical genetics to discover molecules that could serve as future regenerative medicines to treat neurological and neurodegenerative diseases.
Apr 23, 2012 |
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Neurons from stem cells could replace mice in botulinum test
(PhysOrg.com) -- Using lab-grown human neurons, researchers from the University of Wisconsin-Madison have devised an effective assay for detecting botulinum neurotoxin, the agent widely used to cosmetically smooth the wrinkles ...
Feb 06, 2012 |
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Pesticide website offers new tools for gardeners, homeowners and applicators
(PhysOrg.com) -- The Montana State University Pesticide Education Program has created a new website for homeowners and applicators across the state.
Jan 13, 2012 |
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Entomologists devise new test for insecticide resistance
(PhysOrg.com) -- A 10-year study has led to a model that assesses the effectiveness of insect refuges in slowing evolution of resistance.
Jan 10, 2012 |
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Wheat can't stop Hessian flies, so scientists find reinforcements
(PhysOrg.com) -- Wheat's genetic resistance to Hessian flies has been failing, but a group of Purdue University and U.S. Department of Agriculture scientists believe that other plants may soon be able to come ...
Dec 12, 2011 |
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Bed bug insecticide resistance mechanisms identified
Bed bugs, largely absent in the U.S. since the 1950s, have returned with a hungry vengeance in the last decade in all 50 states. These insects have developed resistance to pyrethroids, one of the very few ...
Oct 20, 2011 |
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Chemical warfare on the reef: How certain seaweed species harm corals
Scientists for the first time have identified and mapped the chemical structure of molecules used by certain species of marine seaweed to kill or inhibit the growth of reef-building coral. Chemicals found ...
Oct 17, 2011 |
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Magnetic attraction: NIST microchip demonstrates concept of 'MRAM for biomolecules'
(PhysOrg.com) -- Researchers from the National Institute of Standards and Technology (NIST) and University of Colorado Boulder (CU) have developed a low-power microchip that uses a combination of microfluidics ...
Oct 14, 2011 |
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Pest preferences for cranberry cultivars determined
To determine whether insect herbivores have a feeding preference for certain cultivars of cranberry, researchers investigated the phenolic profiles in the foliage of two cranberry cultivars, then isolated ...
Jun 22, 2011 |
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Bacterial protein caught in the act of secreting sticky appendages
(PhysOrg.com) -- New atomic-level "snapshots" published in the June 2, 2011, issue of Nature reveal details of how bacteria such as E. coli produce and secrete sticky appendages called pili, which help the mi ...
Jun 01, 2011 |
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List of search results for bioassay
