Biochemistry News
May 27, 2015

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updated 8:07pm EDT

More Biochemistry News
May 27, 2015

May 25, 2015 — A new technique to create a single-molecule diode has been developed by scientists, and, in doing so, they have developed molecular diodes that perform 50 times better than all prior designs. This ... read more

May 25, 2015 — A new way to generate bright beams of coherent extreme UV radiation using a table-top setup has been developed by scientists. This could be used to produce high resolution images of tiny structures ... read more

36-Percent Increase in Pediatric Patients Treated With Proton Therapy, New Survey Shows

May 23, 2015 — Results from an American survey indicate a steady increase in the number of pediatric patients who are being treated with proton radiation therapy for cancerous and non-cancerous tumors. Based on a ... read more

May 21, 2015 — Monitoring oxygen levels in human tumors growing in a mouse brain using EPR oximetry with implantable resonators provides opportunities to evaluate and optimize various strategies being developed to ... read more

May 21, 2015 — Scientists for the first time have precisely measured a protein's natural "knee-jerk" reaction to the breaking of a chemical bond -- a quaking motion that propagated through the ... read more

May 21, 2015 — A new chemical technology uses cancer cells' own protein-degrading machinery to destroy, rather than merely inhibit, cancer proteins. Researchers developed the strategy as a way to develop ... read more

May 21, 2015 — A highly sensitive imaging technique for non-invasive screening of lymph nodes for metastatic cancer has been developed by researchers. The new imaging technique -- so far tested in mice -- offers a ... read more

May 19, 2015 — Researchers have made a new protein detection platform using low-cost plastic and paper substrates. Their work could help reduce the cost and improve the accuracy of infectious disease diagnosis, ... read more

Non-Invasive Tool for Diagnosing Cancer

May 19, 2015 — An ultrasensitive method to detect micro-RNAs, tiny molecules that can indicate the presence of tumors, has been developed by researchers. They are applying the technology toward a non-invasive ... read more

May 21, 2015 — Through a clinical collaboration between Caltech, Keck Medicine of USC and Rancho Los Amigos National Rehabilitation Center, a 34-year-old paralyzed man is the first person in the world to have a ... read more

fMRI: New Window Into the Brain

May 18, 2015 — Neuroscientists have made an important advance in studying the human brain with functional magnetic resonance imaging (fMRI). This imaging technique is used in research to investigate the ... read more

May 21, 2015 — Researchers created thin, flexible electronic devices that efficiently harvest the mechanical energy from natural motions of the human body. In addition to advances in materials processing to enable ... read more

May 21, 2015 — Scientists have devised a way of directly detecting and visualizing biomolecules and their changing association states in solution by measuring their size and charge characteristics while confined in ... read more

May 21, 2015 — A nanoparticle-based therapy has been designed by researchers that is effective in treating mice with multiple myeloma, a cancer of immune cells in the bone marrow. Targeted specifically to the ... read more

Development of Gold Nanoparticles That Control Osteogenic Differentiation of Stem Cells

May 20, 2015 — Scientists have successfully developed gold nanoparticles that have functional surfaces and act on osteogenic differentiation of stem ... read more

May 20, 2015 — Scientists have succeeded in developing porous particles (mesoporous particles) consisting solely of phospholipids, a biological component, that are suitable for use as a drug delivery ... read more

May 20, 2015 — Scientists have successfully developed a nanoporous gold material with a regular, uniform pore arrangement using polymers as a ... read more

American Energy Use Up Slightly, Carbon Emissions Almost Unchanged

May 20, 2015 — Americans' energy use continued to grow slowly in 2014, fueled by increases in the use of natural gas, wind and solar, according to the most recent energy flow ... read more

Natural Gas Versus Diesel: Examining the Climate Impacts of Natural Gas Trucks

May 20, 2015 — Some major trucking companies are turning to natural gas to fuel their fleets -- and to earn 'green' credit among customers. But celebrating lower emissions could be premature, according to ... read more

Nature Inspires First Artificial Molecular Pump

May 19, 2015 — Using nature for inspiration, scientists have developed an entirely artificial molecular pump, in which molecules pump other molecules. The machine mimics the pumping mechanism of proteins that move ... read more

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