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To Catch An Intermediate: Scientists Find New Way To Trap And Hold Intermediate Compounds In Water (January 1, 2007) -- A new technique for capturing the short-lived but critical "intermediate" compounds that help carry chemical reactions which take place in aqueous solution from their starting point to the final ... > full story

Roadworks On The Motorways Of The Cell (December 29, 2006) -- Microtubules constantly grow and shrink, but during cellular transport they need to be kept stable. Researchers from the European Molecular Biology Laboratory have discovered for the first time that ... > full story

Scientists Map Structure Of DNA-doctoring Protein Complex (December 29, 2006) -- Mobile DNA, which inserts foreign genes into target cells, is a powerful force in the march of evolution and the spread of disease. Working with the lambda virus and E. coli bacteria, Brown ... > full story

Unfolded Proteins May Protect Cells From Dying (December 28, 2006) -- When proteins are not properly folded, cells become stressed to a point where they may die. But new research by Rockefeller University and HHMI scientists shows that a stress response pathway helps ... > full story

Cellular Pathway Yields Potential New Weapon In Vaccine Arsenal (December 28, 2006) -- Rockefeller University scientists show that a recently discovered immune pathway turns out to be more common than expected and provides researchers with a new vaccine ... > full story

Laser-based Method Cleans Up Grubby Nanotubes (December 26, 2006) -- Before carbon nanotubes can fulfill their promise as ultrastrong fibers, electrical wires in molecular devices, or hydrogen storage components for fuel cells, better methods are needed for purifying ... > full story

New Research Could Lead To 'Invisible' Electronics (December 23, 2006) -- Imagine a car windshield that displays a map to your destination or a billboard that doubles as a window. Researchers have long worked on developing new types of displays powered by electronics ... > full story

Environmental Fate: Industrial Nanomaterials Appear Vulnerable To Dispersal In Natural Environment (December 23, 2006) -- Laboratory experiments with a type of nanomaterial that has great promise for industrial use show significant potential for dispersal in aquatic environments -- especially when natural organic ... > full story

3-D Holiday Gift Could Help Scientists Regulate Iron (December 22, 2006) -- A new study co-authored by Children's Hospital Oakland Research Institute senior scientist, Elizabeth Theil, Ph.D., is the first to show that partial copies of DNA called mRNA (or messenger RNA) ... > full story

Structure Of Iron Regulatory Protein-RNA Complex Solved (December 22, 2006) -- The surprising structure and properties of a protein responsible for regulating the transport, storage and use of iron -- as it binds its target RNA -- are described by researchers from the ... > full story

Gene-bender Proteins May Sway To DNA (December 20, 2006) -- Using a technique called laser temperature-jump, biophysicist Anjum Ansari and her colleagues have made the first direct observation of DNA bending when bound to a DNA-bending protein. DNA bending ... > full story

Taking Nanolithography Beyond Semiconductors (December 16, 2006) -- A new process for chemical patterning combines molecular self-assembly with traditional lithography to create multifunctional surfaces in precise patterns at the molecular level. The process allows ... > full story

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Peptide bond -- A peptide bond is a chemical bond formed between two molecules when the carboxyl group of one molecule reacts with the amino group of the other molecule, releasing a molecule of water ... > full article

Denaturation (biochemistry) -- Denaturation is the alteration of a protein shape through some form of external stress (for example, by applying heat, acid or alkali), in such a way that it will no longer be able to carry out its ... > full article

Carbohydrate -- Carbohydrates are chemical compounds that contain oxygen, hydrogen, and carbon atoms. They consist of monosaccharide sugars of varying chain lengths and that have the general chemical formula ... > full article

Chemical compound -- A chemical compound is a chemical substance consisting of two or more different chemically bonded chemical elements, with a fixed ratio determining the composition. The ratio of each element is ... > full article

Organic chemistry -- Organic chemistry is the scientific study of the structure, properties, composition, reactions, and synthesis of organic compounds that by definition contain carbon. It is a specific discipline ... > full article

Redox -- Redox reactions include all chemical processes in which atoms have their oxidation number (oxidation state) changed. Substances that have the ability to oxidize other substances are said to be ... > full article

Macromolecule -- A macromolecule is a large molecule with a large molecular mass, but generally the use of the term is restricted to polymers and molecules which structurally include polymers. Many examples come from ... > full article

Catalysis -- In chemistry and biology, catalysis is the acceleration (increase in rate) of a chemical reaction by means of a substance, called a catalyst, that is itself not consumed by the overall reaction. A ... > full article

Amino acid -- In chemistry, an amino acid is any molecule that contains both amine and carboxyl functional groups. In biochemistry, this shorter and more general term is frequently used to refer to alpha amino ... > full article

Protein -- Proteins are large organic compounds made of amino acids arranged in a linear chain and joined together between the carboxyl atom of one amino acid and the amine nitrogen of another. This bond is ... > full article

Biochemistry
Biochemistry 3rd edition DONALD VOET, University of Pennsylvania, USA and JUDITH G. VOET, Swarthmore College, USA Biochemistry is a modern classic that has been thoroughly revised. Don and Judy ... > read more

Prentice Hall Molecular Model Set For Organic Chemistry (2nd Edition)
This kit enables users to build virtually all simple molecules encountered in organic chemistry. Includes space-filling models that simulate the true shape of saturated compounds. Provides open ... > read more

Chemistry: The Central Science, Ninth Edition
The acknowledged leader and standard in general chemistry, this book maintains its effective and proven features—clarity of writing, scientific integrity, currency, strong exercises, visual ... > read more

Strategic Applications of Named Reactions in Organic Synthesis, First Edition
Kurti and Czako have produced an indispensable tool for specialists and non-specialists in organic chemistry. This innovative reference work includes 250 organic reactions and their strategic use in ... > read more

Introduction to Protein Structure
Karolinska Institute, Stockholm, Sweden. Textbook on the atomic structures of proteins. For students. Includes colorful illustrations. Previous edition: c1991. Softcover, hardcover also ... > read more

Biology : The Unity and Diversity of Life (with CD-ROM and InfoTrac)
Cecie Starr and Ralph Taggart are among the most successful authors in introductory, biological science instruction because of their lively approach, engaging writing style, current coverage of the ... > read more

Examkrackers 1001 Questions in McAt Organic Chemistry (Examkrackers)
This book contains 1001 organic chemistry questions covering all the organic chemistry topics tested by the MCAT. Each question is in the MCAT multiple choice ... > read more

The Porphyrin Handbook (10-Volume Set)
Scientists in such fields as mathematics, physics, chemistry, biochemistry, biology, and medicine are currently involved in investigations of porphyrins and their numerous analogues and derivatives. ... > read more

Eating Well After Weight Loss Surgery: Over 140 Delicious Low-Fat, High-Protein Recipes to Enjoy in the Weeks, Months and Years after Surgery
A Whole New and Completely Delicious Way to Eat after Weight Loss Surgery After her weight loss surgery in 2003, Patt Levine knew she would have to stick to a very restrictive diet, but there had to ... > read more

Gen-e-sis: The Scientific Quest for Life's Origins
Life on Earth arose nearly 4 billion years ago, bursting forth from air, water, and rock. Though the process obeyed all the rules of chemistry and physics, the details of that original event pose as ... > read more

 
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