Sentences with phrase «reagents used»

Most CCS claims to eliminate 90 percent of CO2 emission from combustion, but the total LCA estimate must include leaks of natural gas during production and the reagents used in the CCS process.

This meant finding cheap, safe alternatives to some of the more toxic reagents used in industrial laboratories.

«Borane dimethyl sulfide, one of the reagents used in the process up to now, if opened to air, reacts with the moisture in the air, releasing hydrogen, a highly flammable gas, which could catch fire; so extreme caution needs to be used.

Furthermore, reagents used in the RPA test are cold chain independent, which allows them to be used and transported at ambient temperature.

Critics postulated that mouse DNA was floating in the air in the laboratories, or lying in wait in the chemical reagents used to find the virus, or sitting at the bottoms of test tubes used to collect blood specimens.

Then, earlier this year, Yamanaka had to apologize at a news conference after it was discovered that a reagent used to create iPS cells at CiRA was mislabeled, which could mean the wrong reagent was used.

Free and total (after basic hydrolysis) polyphenols in nine types of raw and roasted nuts and two types of peanut butter (54 commercial samples) were analyzed after methanol extraction by a single step Folin - Ciocalteu reagent using catechin as standard.

The bottle with the dark blue top is the reagent used to start the chemical reaction needed to read the test.

Not exact matches

Used for small volume, accurate fills of ultra clean or high value liquids such as reagents, essential oils, pharma preparations and other applications where no cross contamination is permitted.

Just as important, the MFC is readily automated (e.g., Micralyne's Microfluidic Toolkit) and a typical analysis uses nanoliters of reagent.

The NLISA platform uses a process call gel electrophoresis to screen synthesized, single strands of DNA «reagents» that change their shape in the presence of a specific biomarker.

Dr. Uhlén founded the Science for Life Laboratory in Stockholm, Sweden, where he served as director from 2010 to 2015, and has authored more than 750 publications in bioscience with a focus on the development and use of affinity reagents in biotechnology and biomedicine.

With diagnostic reagents and tools used in patient management, there is also the feeling that the products that you have worked on can save lives, he adds.

Wang's technology uses nanoparticles that are shaped to fit like a lock - and - key to either THC or to reagents attached to a surface.

- The salespeople who call on your lab: All companies, especially the larger reagents or lab - products firms, use a system where a sales manager provides leads to the sales force about start - ups.

«Conventional industrial processes normally use catalysts that are labelled homogeneous because they are soluble in one of the reagents, specifically in alcohol.»

«The most exciting aspect to this analyzer is that it uses whole blood and does not require the additional steps and reagents to prepare a sample,» said Nathan Sniadecki, associate professor in mechanical engineering at the University of Washington and one of the authors.

The equipment and reagents that are needed to use CRISPR — Cas9 are already readily available to DIY biologists.

So far, charge accumulations in artificial molecules had only been possible using such sacrificial reagents.

Scientists commissioned by the programme contacted Skuse for the exact recipe of his modified Griess reagent, and when they used it they obtained quite different results from his.

The disposable self - testing device analyzes a single droplet of blood using a chemical reagent that produces visible color changes corresponding to different levels of anemia.

DNA - In CRISPR is an innovative transfection reagent that simplifies and accelerates genome editing using large plasmids and difficult - to - transfect cells for life science researchers generating disease models.

Renderers process brains for use in laboratory reagents, pharmaceuticals, and cosmetics.

Performance and specificity are critical for antibodies to be used effectively in research, diagnostic, and therapeutic applications, yet reagents to validate antibody specificity are currently lacking.

The process involving liquid chromatography - electrospray ionization - tandem mass spectrometry relies on a vital step called «charge derivatization» or using a permanently charged reagent to selectively trap the estrogens and isolate them from the lipids and proteins that could interfere with estrogen detection, Schug said.

Li adds that «scientists need an antibody reagent for their own cutting - edge research, [and] nobody has used that antibody for that purpose before.

He has worked in the biotech industry as a research scientist for over 11 years with a focus on emerging technologies including gene targeting in mice, molecular analysis of transgenes using GFP variants at the single cell level, and developing flow cytometry reagent kits to speed up assay development time for researchers.

Green chemistry starts with renewable resources such as plants or microorganisms, recycles its reagents, uses less hazardous solvents, and streamlines complicated processes.

First, they tested the antibodies and other reagents that Wagers» group had used to measure GDF11 levels, and found that these chemicals could not distinguish between myostatin and GDF11.

Despite its widespread use, hydroboration utilizes pyrophoric, moisture - sensitive reagents posing a safety risk.

When the Novartis team used a more specific reagent to measure GDF11 levels in the blood of both rats and humans, they found that GDF11 levels actually increased with age — just as levels of myostatin do.

They eliminated the power - consuming electrical pump by using a «one - push vacuum,» where a user mechanically activates a negative - pressure chamber to move a sequence of reagents pre-stored on a cassette.

The selective binding of specific bacterial species and / or strains in current practice requires expensive «cold - chain» reagents such as antibodies which often preclude using these processes outside of a hospital setting or in developing nations.

Unlike conventional fingerprint visualization reagents, the polymers used by the University of Leicester researchers are electrochromic, that is to say they change from one colour to another when subjected to an electrical voltage.

These materials are often obtained through chemical reactions of complex synthesis that use toxic reagents (for example benzoyl peroxides benzene and aniline) and calcinations at high temperatures close to 1500 ° C.

They are conventionally prepared by repetitions of the stoichiometric reactions using phosphorus reagents and subsequent reduction and partial oxidation.

HGS, he claims, is ready to share data and reagents with them: «We would not block anyone in the academic world from using this for research purposes.»

It uses bacteria to amplify the DNA and expensive reagents to label bases for identification.

By using these reagents and v - abl - specific antisera, it was demonstrated that the P210 in CML cells is indeed the protein product of the 8.5 - kilobase transcript.

Researchers at Complete Genomics say they owe their success both to speed and low use of reagents.

Conventional isolation methods — ultracentrifugation, affinity purification using antibodies to surface antigens, and precipitation with polymer reagents — are not fully satisfactory for recovery efficiency, purity, and operability.

Antibodies, which can bind to billions of distinct targets, are already used in many of the world's best - selling medicines, diagnostics and laboratory reagents.

After acetylation by treatment with 0.1 m triethanolamine 0.25 % acetic anhydride, pH 8.0, the tissue was prehybridized (prehybridization solution: 0.75 m NaCl, 25 mm PIPES, 25 mm EDTA, 5 × Denhardt's reagent, 0.2 % SDS, 250 μg / ml Escherichia coli tRNA, and 500 μg / ml salmon testis DNA, pH 6.8) at room temperature for 5 h. Riboprobes were incubated for 10 min at 85 °C before application onto the sections and used for hybridization at a final concentration of 500 ng / ml.

Total RNA was extracted from frozen adipose tissue (100 mg), FACS - isolated cells (> 105), or cultured cells (60 - mm confluent plate) using a commercially available acid - phenol reagent (TRIzol; Invitrogen Corp.).

Ten nanograms of reporter plasmid and 200 ng of miR7 expression plasmid were cotransfected with 1 ng of phRG - TK Renilla luciferase internal control plasmid (Promega) into 293TN cells using Lipofectamine 2000 reagent (Invitrogen).

Total RNA was extracted from the perigonadal (epididymal or parametrial) adipose tissue of individual mice using a commercially available acid - phenol reagent (TRIzol; Invitrogen Corp., Carlsbad, California, USA).

Isolate RNA from each collected cell population using TRI reagent following manufacturer's instructions.

All known differences are listed in the materials and reagents section above with the originally used item listed in the comments section.

Sandia's SpinDx device features centrifugal microfluidics, or «lab - on - a-disk» technology, which uses centrifugal forces to manipulate samples and reagents through microfluidic channels implanted on disks that are of the same size as a standard CD or DVD.

The MSC is a core facility providing the use of high throughput screening technology (HTS), as well as expertise and reagents, necessary for the screening of the library of small molecules for biologically active compounds in a variety of readout systems.