Chemicals News and Research

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Serotonin can help promote human intimacy and romantic feelings

The judgments we make about the intimacy of other couples' relationships appear to be influenced by the brain chemical serotonin, reports a new study published in Biological Psychiatry.

15 Apr 2011

Researchers develop sensor film to estimate packaged food quality

When it comes to packaged fish or meat, it is nearly impossible to distinguish between fresh goods and their inedible counterparts. Researchers have now developed a sensor film that can be integrated into the package itself, where it takes over the role of quality control. And if the food has spoiled, it changes color to announce the fact.

15 Apr 2011

New research confirms high-fat diet can contribute to type 2 diabetes

A diet high in saturated fat is a key contributor to type 2 diabetes, a major health threat worldwide. Several decades ago scientists noticed that people with type 2 diabetes have overly active immune responses, leaving their bodies rife with inflammatory chemicals.

12 Apr 2011

Study shows neutralizing antibodies to C5a protein may prevent heart failure

New research published online in The FASEB Journal details research in rats and mice that offers hope for stopping the devastating, and often fatal, effects of sepsis in humans. In the study, University of Michigan researchers show how neutralizing the effects of a key protein fragment, called C5a, used by the immune system to attract white blood cells may ultimately prevent heart failure.

12 Apr 2011

Detection of latent fingerprints through release of fluorescein from a nanofiber mat

When a forensic agent dusts a surface with powder or exposes it to the vapors of an iodine chamber, mystery fans know what is going on: This is how latent fingerprints are made visible so that they can be compared to those of a suspect. Su Chen and a team at Nanjing University of Technology have now developed a new process for especially rapid and simple detection of fingerprints. As the Chinese researchers report in the journal Angewandte Chemie, all it takes is a special nanofiber mat that is pressed onto the suspect surface and briefly treated with hot air—the fingerprints appear as red ridge patterns.

11 Apr 2011

Toxic substances including arsenic in baby food

The latest reports have revealed that there are small amounts of arsenic and other toxins that are found in soil, creeping into the ingredients used in top-selling baby foods. Manufacturers insist the levels are so low they do not pose a health risk. But scientists and food campaigners are calling for efforts to eliminate the chemicals from mass-produced products eaten by millions of young babies. Leading brands from Organix, Hipp, Nestle and Holle were tested by Swedish researchers.

10 Apr 2011

Mammal muscle turned into biological raw material for new limb

Move over, newts and salamanders. The mouse may join you as the only animal that can re-grow their own severed limbs. Researchers are reporting that a simple chemical cocktail can coax mouse muscle fibers to become the kinds of cells found in the first stages of a regenerating limb. Their study, the first demonstration that mammal muscle can be turned into the biological raw material for a new limb, appears in the journal ACS Chemical Biology.

8 Apr 2011

Strathclyde establishes new EPSRC Centre to improve chemical manufacturing

An EPSRC Centre for revolutionising the way pharmaceuticals and other chemicals are made is being officially launched today.

8 Apr 2011

NanoPhos, Keraben co-develop novel line of self-cleaning and sterilizing ceramic tiles

NanoPhos SA, a nanotechnology company, and the leading ceramic tile manufacturer KERABEN co-developed LIFEKER(R), an innovative line of self-cleaning and self-sterilizing ceramic tiles. These properties of LIFEKER(R) tiles are provided by the use of the SurfaShield(R) coating technology developed by NanoPhos, which is activated simply by the energy of surrounding light (either sunlight or artificial lighting) without the use of dangerous chemicals.

8 Apr 2011

Refined carbohydrates create an ill and obese population

When it comes to feeding a body well, we've all been told we need proteins, fats and carbohydrates. For years, many of those we trust for health information have told us that the foundation of our diet should primarily consist of carbohydrates, namely, grains, breads and pastas.

8 Apr 2011

Living human taste cells maintained in culture for seven months

Following years of futile attempts, new research from the Monell Center demonstrates that living human taste cells can be maintained in culture for at least seven months. The findings provide scientists with a valuable tool to learn about the human sense of taste and how it functions in health and disease.

7 Apr 2011

Scientists demonstrate how cigarette smoke produces different 'metabolites' in individuals

Smoke from cigarettes can affect nearly every organ in the body by promoting cell damage and causing inflammation, but no one has understood which smoker is or is not susceptible to disease development.

7 Apr 2011

OSU chemist developing solution to nerve agent exposure

Scientists are working to develop a new drug that will regenerate a critical enzyme in the human body that “ages” after a person is exposed to deadly chemical warfare agents.

5 Apr 2011

Certified asthma and allergy friendly bedding in hotel rooms

Whether traveling for business or pleasure, the growing population of people with asthma and allergies now has a luxury hotel option that features Certified asthma & allergy friendly® bedding in every room when visiting the Boston area. The Lenox Hotel in the historic Back Bay now features all natural SmartSilk™ silk-filled bedding that has been certified by the Asthma and Allergy Foundation of America (AAFA).

5 Apr 2011

Acamprosate can help treat patients with autism, Fragile X syndrome

In small, early clinical trials, adults and children with autism and Fragile X syndrome have shown improved communication and social behavior when treated with acamprosate, according to Craig Erickson, M.D., assistant professor of psychiatry at the Indiana University School of Medicine and chief of the Riley Hospital for Children Christian Sarkine Autism Treatment Center at Indiana University Health.

5 Apr 2011

Alcohol binge-drinking in teen years could affect decision-making and related behaviors as adults

Adolescents represent the majority of people who binge drink. This may come as a surprise to some, but recent surveys indicate that episodes of heavy alcohol drinking within the previous two weeks are reported by 12 percent of 8th graders, 22 percent of 10th graders, 28 percent of 12th grade seniors and 44 percent of college students.

5 Apr 2011

Researchers to develop future body sensor network

Modern man is surrounded by a multitude of sensors. Today's sensors are simple and made for specific purposes, like measuring temperature, balance, build-up of smoke, or tyre pressure. The common trait of the sensors is that they are all embedded in a closed system.

5 Apr 2011

Lilly presents results of JAK2, Hedgehog inhibitor preclinical cancer studies at 102nd AACR

Eli Lilly and Company announced results today from two preclinical studies of molecules that target genetic mutations and disable specific signaling pathways that can lead to cancer. The studies evaluated two unique molecules – a JAK2 inhibitor and a Hedgehog inhibitor – with results presented during the American Association for Cancer Research (AACR) 102nd Annual Meeting in Orlando, Fla.

5 Apr 2011

Breast cancer updates

According to the latest research human breast milk holds the potential to assess a woman’s risk of developing breast cancer.

5 Apr 2011

Medical industry veteran set to play key role as Microvisk gears up to launch Smartstrip®

Microvisk Technologies, the developer of a handheld system to monitor the blood clotting status of patients taking the drug Warfarin, today announced that it has strengthened its Board with the appointment of medical industry veteran, Bill Moffitt, as Chairman and Peter Whitehouse as CFO.

4 Apr 2011

Chemicals News and Research

Serotonin can help promote human intimacy and romantic feelings

Researchers develop sensor film to estimate packaged food quality

New research confirms high-fat diet can contribute to type 2 diabetes

Study shows neutralizing antibodies to C5a protein may prevent heart failure

Detection of latent fingerprints through release of fluorescein from a nanofiber mat

Toxic substances including arsenic in baby food

Mammal muscle turned into biological raw material for new limb

Strathclyde establishes new EPSRC Centre to improve chemical manufacturing

NanoPhos, Keraben co-develop novel line of self-cleaning and sterilizing ceramic tiles

Refined carbohydrates create an ill and obese population

Living human taste cells maintained in culture for seven months

Scientists demonstrate how cigarette smoke produces different 'metabolites' in individuals

OSU chemist developing solution to nerve agent exposure

Certified asthma and allergy friendly bedding in hotel rooms

Acamprosate can help treat patients with autism, Fragile X syndrome

Alcohol binge-drinking in teen years could affect decision-making and related behaviors as adults

Researchers to develop future body sensor network

Lilly presents results of JAK2, Hedgehog inhibitor preclinical cancer studies at 102nd AACR

Breast cancer updates

Medical industry veteran set to play key role as Microvisk gears up to launch Smartstrip®

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