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| Ambulance (1) | |
| Illicit drugs (3) | |
| Immunology (27) | |
| Toxicity (58) | |
They grew rat smooth muscle cells on their prototypes to determine that the materials were not toxic.
##The best diagnostic tools currently use antibodies to sense things like hormones or viruses in a patient s bloodstream.
##The antibody-based tests are exquisitely sensitive and we can t compete with that sensitivity yet##says Keith Pardee a postdoctoral fellow in Collins lab coauthor of the Cell paper and a Wyss Institute research scientist.##
##But to make a custom antibody it costs between $4000 and $30000 and it will take between four and six months.##
when stores of toxic nerve agents need to be decommissioned. ftentimes, chemical agent stockpiles are decommissioned through processes that involve treatment with heat
But it will spur the immune system to produce antibodies that would protect them from the real virus. In 2001,
oil-pipeline leaks can lead to toxic spills and prolonged, expensive cleanup operations. All of these systems could benefit significantly from improved leak-detection methods,
Removing these toxic materials which include pesticides and endocrine disruptors such as bisphenol A (BPA) with existing methods is often expensive and time-consuming.
Brandl says. hen we came up with the idea to use our particles to remove toxic chemicals, pollutants,
minimizing the risks of leaving toxic secondary products to persist in, say, a body of water. nce they switch to this macro situation where theye big clumps,
For example we can buy cockroach bait that contains a toxic substance to kill cockroaches. However the bait could potentially harm whatever else ingests it Zhu said.
If we can incorporate dsrna specifically targeting a cockroach gene in the bait rather than a toxic substance the bait would not harm other organisms such as pets
If the production of chitin can be reduced further the insects can be killed without using any toxic insecticides.
toxic liquids such as toluene and hexane are used usually as solvents in the carbon-carbon and carbon-nitrogen bond-forming reactions.
These toxic liquid solvents raise many issues for concern including environmental pollution, high cost of disposal, health problems and poisoning during the disposal process.
However, this new technology is able to replace those toxic liquids as it allows carbon-carbon and carbon-nitrogen bond-formation with the use of metal nanoparticles as a catalyst
#Graphene 3d files patent for low-cost, toxic-free process for producing high grade graphene for 3d printing Sep 29,
high-energy and toxic chemical processes, limiting its use to certain R&d labs. Graphene 3d new process,
Researchers in professor Margaret Frey lab create fibers hundreds of times thinner than a human hair that can capture toxic chemicals and pathogens.
and to capture toxic substances in liquids. Tiny, complex devices traditionally are made in high-tech clean rooms using expensive equipment and costly material, like gold.
which can potentially result in toxic by-products. Plus, these chemical degradation processes do not work on all types of chemicals. hen unusual/unheard of molecules are found as contaminants (for example, the chemical spill in Elk River, WV, in January 2014),
The KAHA ligation uses special types of organic molecules to form new bonds without the usual need for toxic chemical reagents.
odors nor toxic elements that may damage or alter the environment, human health or quality of life are generated,
or leaving toxic residues, eliminating odors, fungi and sanitizing grains such as corn, beans, wheat, sorghum and rice,"says researcher Llanes Ocaña.
which are toxic and carcinogenic. The physicochemical expert explains that the common spraying method is used in doses of four tablets of phosphine per ton of grain."
Microfluidic cell sorting is revolutionary for the fields of cell biology and immunology, as well as other fields in biology, in concomitantly overcoming all of these obstacles.
the structures could help scientists screen drugs for toxicity and model normal and diseased kidney function,
whose specialties range from hematology to immunology surface chemistry and materials science. This really could only happen in a place like the Wyss Institute Ingber said.
The breakthrough could be important in developing effective molecules for use in a wide range of industries everything from the development of safer new drugs and disease diagnosis to less toxic pesticides.
Removing these toxic materials which include pesticides and endocrine disruptors such as bisphenol A (BPA) with existing methods is often expensive and time-consuming.
Brandl says. hen we came up with the idea to use our particles to remove toxic chemicals, pollutants,
minimizing the risks of leaving toxic secondary products to persist in, say, a body of water. nce they switch to this macro situation where theye big clumps,
and flowers while protecting farm workers--who in the past would apply pesticides by hand--from the toxicity of the chemicals."
Image via UCLATO conduct a traditional ELISA test, doctors place antigen samples from the patient onto a surface,
normally a small transparent plate resembling a honeycomb with 96 tiny wells. Specific antibodies are placed then into each well,
spatiotemporal maps of disease prevalence and immunity. e are always looking toward the next innovation, and are looking to adapt the basic design of this ELISA cellphone reader to create smartphone-based quantified readers for other important medical tests,
It is designed to detect antigens in samples of blood with an ELISA test used to detect a number of bacteria,
Blood samples are tested after specific antibodies that bind to antigens meet the blood in the embedded well portion of the plate.
The introduced antibodies contain enzymes whose substrates react chemically and cause a distinct change in color.
Any antigens that may be present can be detected from analyzing the color changes. So how does the handheld ELISA diagnostic tool work?
Other students have used MOFS to create a mask and hood capable of trapping toxic gases in a selective manner.
Staphylococcus epidermis, bacteria that form toxic biofilms on plastics such as catheters in the human body; and Ralstonia, a genus of bacteria that contains various soil-borne pathogens.
Brandl says. hen we came up with the idea to use our particles to remove toxic chemicals, pollutants,
minimizing the risks of leaving toxic secondary products to persist in, say, a body of water. nce they switch to this macro situation where theye big clumps,
Experts have called for tight control of organisms genetically modified to produce narcotics. If you brew beer at home,
But there are concerns these latest advances could allow a DIY drug lord to brew illegal narcotics in their home."
or ELISA, is a diagnostic tool that identifies antigens such as viruses and bacteria in blood samples.
followed by small amounts of fluid containing specific antibodies that bind to antigens in the samples.
These antibodies are linked to enzymes, so when a substance containing the enzyme substrate the molecule the enzyme acts upon is added,
and quantify any antigens that may be present. The new device which is created with a 3d printer
But state-of-the-art processes are expensive result in a significant reduction in a power plant's output and yield toxic byproducts.
non-biodegradable and potentially toxic materials-are discarded at an alarming rate in consumers'pursuit of the next best electronic gadget.
However, gallium arsenide can be environmentally toxic, particularly in the massive quantities of discarded wireless electronics.
says the new process greatly reduces the use of such expensive and potentially toxic material."
2015iranian Scientists Design Nano Device to Detect Cyanogen Toxic Gas June 23rd, 2015announcements Nanometric sensor designed to detect herbicides can help diagnose multiple sclerosis June 23rd, 2015sweeping lasers snap together nanoscale geometric grids:
2015iranian Scientists Design Nano Device to Detect Cyanogen Toxic Gas June 23rd,201 0
#Physicists fine-tune control of agile exotic materials: Tunable hybrid polaritons realized with graphene layer on hexagonal boron nitride Abstract:
to Detect Cyanogen Toxic Gas June 23rd, 2015imaging Robust new process forms 3-D shapes from flat sheets of graphene June 23rd, 2015sweeping lasers snap together nanoscale geometric grids:
2015iranian Scientists Design Nano Device to Detect Cyanogen Toxic Gas June 23rd, 2015materials/Metamaterials n-tech Research Issues Report on Smart Coatings Market
to Detect Cyanogen Toxic Gas June 23rd, 2015interviews/Book reviews/Essays/Reports/Podcasts/Journals/White papers n-tech Research Issues Report on Smart Coatings Market
2015iranian Scientists Design Nano Device to Detect Cyanogen Toxic Gas June 23rd, 2015military Iranian Scientists Design Nano Device to Detect Cyanogen Toxic Gas June 23rd,
2015scientists Create Synthetic Membranes That Grow Like Living Cells June 22nd, 2015discovery paves way for new kinds of superconducting electronics June 22nd,
its high concentration causes digestive malfunctions and results in the related diseases due to its toxicity.
reducing pollution caused by large consumption of toxic solvents due to the high surface area, and high sorption capacity.
High-throughput bioactivity screening did not reveal increased toxicity of the particles when compared to an equivalent mass of metallic silver nanoparticles or silver nitrate solution.
and decreasing the alkaline and acidic solubility without creating the cellular toxicity. Results of the research have applications in textile, polymer,
Marcia Silva da Pinto, postdoctoral researcher, works on growing metal organic frameworks onto cotton samples to create a filtration system capable of capturing toxic gas,
Other students have used MOFS to create a mask and hood capable of trapping toxic gases in a selective manner.
Removing these toxic materials which include pesticides and endocrine disruptors such as bisphenol A (BPA) with existing methods is often expensive and time-consuming.
Brandl says. hen we came up with the idea to use our particles to remove toxic chemicals, pollutants,
minimizing the risks of leaving toxic secondary products to persist in, say, a body of water. nce they switch to this macro situation where theye big clumps,
our immune cells respond by producing antibodies that neutralise it when they bind to specific proteins on its surface.
These antibodies continue to be made long after the virus has been cleared from our body ready to mount a quicker response should it return.
If antibodies target it then the virus has infected the person in the past. var ord=window. ord Math. floor (Math. random()*10e12;
any circulating antibodies latch on to the associated proteins on the bacteriophages. Sequencing these bacteriophages then reveals the person's viral history.
while to make antibodies, so you might not find a strong antibody response in the early stages of an infection.
The test would also not be able to distinguish between antibodies made as a result of an infection and those triggered by a vaccine.
Instead the technique might be useful in outbreaks of new viruses. Understanding how our immune system responds to other viral fragments might reveal clues as to
The research focussed on the main psychoactive ingredient in cannabis, known as THC (tetrahydrocannabinol), which is not only responsible for the high associated with the drug-plus hallucinations, delusions, memory loss,
"The U s. EPA Mercury and Air Toxics Standards and the International Minamata Convention on Mercury, have focused on limiting the emissions of toxic air pollutants,
The researchers observed that the microspheres were not toxic and stayed in the heart for at least 35 days.
For example, pharmaceutical companies currently create cancer antibodies in expensive hamster ovary cells that do not often misfold proteins.
non-biodegradable and potentially toxic materials are discarded at an alarming rate in consumerspursuit of the next best electronic gadget.
However, gallium arsenide can be environmentally toxic, particularly in the massive quantities of discarded wireless electronics.
and potentially toxic material. e made 1, 500 gallium arsenide transistors in a 5-by-6 millimeter chip.
works on growing metal organic frameworks onto cotton samples to create a filtration system capable of capturing toxic gas,
Other students have used MOFS to create a mask and hood capable of trapping toxic gases in a selective manner.
Peter Coker, chief executive of Martin told Reuters. aturally for the ambulance service getting to a point of importance of rescuing people in the shortest possible time is crucial. he jetpack will ship for emergency services in the second-half of 2016,
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