Hydrogen

Yellowstone microbes fueled by hydrogen, according to U. of Colorado study

Microbes living in the brilliantly coloredhot springs of Yellowstone National Park use primarily hydrogen forfuel, a discovery University of Colorado at Boulder researchers saybodes well for life in extreme environments on other planets and couldadd to understanding of bacteria inside the human body.A team of CU-Boulder biologists led by Professor Norman Pace, one ofthe world's leading expe...

Microbial fuel cell: High yield hydrogen source and wastewater cleaner

Using a new electrically-assisted microbial fuel cell (MFC) that does not require oxygen, Penn State environmental engineers and a scientist at Ion Power Inc. have developed the first process that enables bacteria to coax four times as much hydrogen directly out of biomass than can be generated typically by fermentation alone. Dr. Bruce Logan, the Kappe professor of environmental engineeri...

Hydrogen and methane provide raw energy for life at 'Lost City'

The hydrothermal vents were miles from where anyone could have imagined. One massive seafloor vent was an unheard of 18 stories tall. And all were creamy white and gray, suggesting a very different composition than vent systems studied since the 1970s. Scientists who named the spot Lost City knew they were looking at something never seen before when the field was serendipitously discovere...

Poison + water = hydrogen. New microbial genome shows how

Take a pot of scalding water, remove all the oxygen, mix in a bit of poisonous carbon monoxide, and add a pinch of hydrogen gas. It sounds like a recipe for a witch's brew. It may be, but it is also the preferred environment for a microbe known as In a paper published in the November 27th issue of PLoS Genetics, a research team led by scientis...

Genetically engineered blood protein can be used to split water into oxygen and hydrogen

Scientists have combined two molecules that occur naturally in blood to engineer a molecular complex that uses solar energy to split water into hydrogen and oxygen, says research published today in the Journal of the American Chemical Society. This molecular complex can use energy from the sun to create hydrogen gas, providing an alternative to electrolysis, the method typically used to s...

More>>

Hydrogen at Biology Products

Baker's yeast (S. cerevisiae) Hexokinase and glucose-6-phosphate dehydrogenase from Sigma-Aldrich

Description:Useful for determination of glucose and ATP. -glucose per min at pH 7.6 at 25C....
Company:Sigma-Aldrich

Hydrogen Peroxide / Peroxidase Fluorometric (resorufin) Assay Kit, Fluoro H2O2 from BACHEM

Description:This quick (10 min) assay can detect H2O2 or peroxidase activity utilizing a non-fluorescent substrate, 10-acetyl-3,7-dihydroxyphenoxazine (ADHP). H2O2 oxidizes ADHP in a 1:1 stoichiometry to produce a fluorescent product resorufin (excitation at 530-571 nm, emission at 590-600 nm). This reaction is catalyzed by peroxidase in a one-step, homogeneous, no wash assay system. ADHP can be utilized to...
Company:BACHEM

Hexokinase/ Glucose-6-Phosphate Dehydrogenase from Roche Applied Science

Description:from yeast/leuconostoc overproducer ATP: D-hexose 6- phosphotransferase/D-glucose-6-phosphate: NADP 1-oxidoreductase EC 2.7.1.1/1.1.1.49. One unit of HK will phosphorylate 1 mol of D-glucose in 1 min at 25C at pH 7.6. One unit of G6P-DH will oxidize 1 mol of glucose-6-phosphate in 1 min at 25C at pH 7.6....
Company:Roche Applied Science

Hexokinase/ Glucose-6-Phosphate Dehydrogenase from Roche Applied Science

Description:from yeast/leuconostoc overproducer ATP: D-hexose 6- phosphotransferase/D-glucose-6-phosphate: NADP 1-oxidoreductase EC 2.7.1.1/1.1.1.49. One unit of HK will phosphorylate 1 mol of D-glucose in 1 min at 25C at pH 7.6. One unit of G6P-DH will oxidize 1 mol of glucose-6-phosphate in 1 min at 25C at pH 7.6....
Company:Roche Applied Science

Mouse Anti-Porcine Pyruvate Dehydrogenase (PDH), complex Immunocapture Kit Monoclonal Antibody, Protein G-Agarose Conjugated, Clone 15D3G9C11 from MitoScience LLC

Description:250 g monoclonal antibody irreversibly crosslinked to protein G-agarose beads which can immunocapture ~13 g of PDH complex from heart mitochondria. Also included are 2 mg of bovine heart mitochondria for control immunocapture. The pyruvate dehydrogenase complex (PDH) immunocapture kit allows isolation of PDH from small amounts of tissue. This facilitates the subsequent analysis of the assembly...
Company:MitoScience LLC

More>>

Hydrogen at Biology Technology

Preparative Nondenaturing Gel Electrophoresis to Purify NADP-Specific Glutamate Dehydrogenase From Chlorella, Rev B

Contributed by Philip W Miller, Waltraud I Dunn, and Robert R Schmidt, University of Florida, Dept. Microbiology and Cell Science, Gainesville, FL 32611 USA Florida Agricultural Experiment Station Serial Number T-00256 Introduction One of the research goals of this laboratory is to elucidate t...

Virent enters agreement with Shell Oil unit to make hydrogen with biomass

In an attempt to overcome this barrier, , a sub...

Virent gets $1.4 million investment for its hydrogen technology

The company, now about a year old, is developing University of Wisconsin-Madison technology for generating and using hydrogen fuel in car engines. Instead of trying to store the hydrogen, Virent's method involves generating...

UW students compete to make hydrogen cars, other renewable projects

"It's a hands-on p...

Modine Manufacturing makes hydrogen generator with ChevronTexaco

methane and steam meet to begin the reforming process. and <a href="http://www.chevr...

More>>

Hydrogen at Biology Dictionary

Hydrogen bond

<a href="/ ?q=/ Biolog...

Hydrogen at Medicine News

Pollution Free Hydrogen based fuel for Energy

Imagine if all the vehicles in the world could run using a pollution free energy source.// This is no science fiction. Researchers from Stanford are just working towards this solution to look at making hydrogen fuel cells. Hydrogen would be pumped into fuel cells and the hydrogen would reacts with oxygen to produce water and energy. A chemical reaction rather than a combustion mechanism and thi...

Bionic muscles developed by scientists powered by alcohol and hydrogen

In the direction of development of prosthetic limbs researchers at University of Texas have developed artificial, super-strength muscles which are powered by alcohol and hydrogen. // As it appears in Science, these artificial muscles are 100 times more powerful than the body's own. Two types of muscle are being investigated by US researchers at the Nanotech Institute at the U...

Hydrogenated Fat Pts Weight around the Abdomen

According to a study it was found that hydrogenated fat or processed fat resulted in potbelly. These types of fats are used mainly in biscuits to cut manufacturing costs of foods and increase their shelf life //. They are found in abundance in pastry and ready meals. People put on weight especially in the stomach which can accelerate ill health. Hydrogenated fat is made by heating natural fats to...

Ingesting 35% Hydrogen Peroxide could be Fatal

US health officials have issued serious warnings against the use of products containing high-strength hydrogen peroxide which are sold online//. These products are mainly sold to treat the disease AIDS. The 35 % hydrogen peroxide products are highly corrosive and consuming them leads to stomach irritation and ulcers. The Food and Drug Administration also said that intravenou...

Alcohol Dehydrogenase Gene may Protect from Developing Alcoholism

Alcohol dehydrogenase (ADH) is one of the major enzymes involved in alcohol metabolism. The genes for ADH are polymorphic at two loci, ADH1B and ADH1C.// The three alleles at the ADH1B locus have previously been linked with protection from alcohol dependence, a new study is the first to examine the relationship between the ADH1B*3 allele and alcohol-related disorders among Afro-Trinid...

More>>

Hydrogen at Medicine Products

Hydrogen Peroxide Liquid Pouches

Description:Aplicare's disposable 1-ounce pouches are designed for individual application and are ideal for reducing waste. They are used in nursing homes, home healthcare settings, blood banks, laboratories, emergency rooms and many other hospital departments. This unit dose pouch contains hydrogen Peroxide, which is a mild antiseptic, germicidal and cleansing agent. Hydrogen Peroxide's chief value is as a...
Company:APLICARE Inc.

Glucose-6-Phosphate Dehydrogenase

Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...
Company:ARUP Laboratories

Lactate Dehydrogenase, Isoenzymes

Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...
Company:ARUP Laboratories

Lactate Dehydrogenase, Serum or Plasma

Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...
Company:ARUP Laboratories

Lactate DehydrogenaseTotal, Body Fluid

Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...
Company:ARUP Laboratories

Hydrogen at Medicine Technology

No data found

Search Hydrogen medicine technology at Google

Search Hydrogen medicine technology at Yahoo

Search Hydrogen medicine technology at Msn