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The Lead

Salamander Skin Holds Key to Quick Healing

September 9, 2014 | by Federation of American Societies for Experimental Biology | News | Comments

Salamanders may not be the cuddliest of animals, but they can regenerate lost limbs and achieve amazing recovery of seriously damaged body parts. Now, a new report identifies a peptide from the skin of salamanders that may be the key to unlocking the secret of this amazing wound healing trick in humans.

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Project Probes Plant, Pollinator Partnership

September 18, 2014 7:00 am | by The College of William & Mary | News | Comments

As dwindling populations of monarch butterflies prepared for their annual migration, two undergraduate students spent their summer trying to more deeply understand the plants upon which they rely. They hope their research will help future work by deepening the understanding of evolutionary relationships developed between milkweed and butterflies, beetles, wasps and other insects.

Meal Time May Impact TB Treatment

September 18, 2014 7:00 am | by European Lung Foundation | News | Comments

The timing of food intake in the early phase of TB treatment could have a negative impact on the effectiveness of TB treatment. A new study suggests that eating food just before taking a TB drug could reduce the effectiveness of the medicine.

Meet Graphene's Cousin: Germanene

September 18, 2014 7:00 am | by Institute of Physics | News | Comments

Dubbed a “cousin of graphene,” germanene— which is made up of just a single layer of germanium atoms— is expected to exhibit impressive electrical and optical properties and could be widely integrated across the electronics industry in the future.

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Multilayer-coated Mirrors Set New Energy Record

September 18, 2014 7:00 am | by Lawrence Livermore National Laboratory | News | Comments

Multilayer-coated mirrors, if used as focusing optics in the soft gamma-ray photon energy range, can enable and advance a range of scientific and technological applications. Researchers have demonstrated that very short-period multilayer coatings deposited on super-polished substrates operate efficiently as reflective optics above 0.6 MeV, nearly a factor of two higher than the previous record at 384 keV, set last year by this same group.

Tech Reveals Nanomechanical Surface Traits

September 18, 2014 7:00 am | by Purdue Univ. | News | Comments

A new research platform uses a laser to measure the nanomechanical properties of tiny structures undergoing stress and heating, an approach likely to yield insights to improve designs for microelectronics and batteries.

Gold Nanoparticles for Raman, DLS Apps

September 9, 2014 3:11 pm | by Innova Biosciences | Product Releases | Comments

Innova Biosciences has launched InnovaGOLD, a range of ultra-high-quality gold nanoparticles that have demonstrated improved sensitivity, stability and reproducibility in immunoassays compared to other commercially available gold colloids. 

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Integrated LC Systems Provide Wide Data Capabilities

September 9, 2014 3:10 pm | by Shimadzu Scientific Instruments Inc. | Product Releases | Comments

Shimadzu Scientific Instruments has added to its integrated liquid chromatography systems line with the Prominence-i and Nexera-i. Combining enhanced functionality, an intuitive operating environment and full automation, the series provides excellent performance and a more efficient workflow for conventional to ultra-high-speed analysis. 

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Plate Reader Optimizes Screening Process for Biotherapeutics

September 9, 2014 3:07 pm | by Wyatt Technology | Product Releases | Comments

Wyatt Technology’s DynaPro Plate Reader II can run automated high-throughput screening-dynamic light scattering analyses to characterize protein-protein interactions in standard microwell plates, under multiple conditions in a significantly reduced time frame, making DLS a viable option for stability-indicating parameter (SIP) screening. 

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Standard Offers Low-volatility Accuracy

September 9, 2014 3:05 pm | by Restek Corp. | Product Releases | Comments

Restek has developed a new certified reference material (CRM) of four PAHs—benz[a]anthracene, benzo[a]pyrene, benzo[b]fluoranthene, and chrysene—designed for greater convenience, longer shelf life and increased long-term accuracy.

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OEM Components for Biochromatography Apps

September 9, 2014 3:03 pm | by Practichem | Product Releases | Comments

Practichem has added to its Chromponents line with the BioD3, a compact LED-based UV and conductivity detector, and FluidSwitch, a line of biocompatible rotary valves. Chromponents is a series of modules designed for easy configuration. 

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CRMs Suited for Environmental Labs

September 9, 2014 3:02 pm | by Phenomenex | Product Releases | Comments

Phenomenex has added Phenova Certified Reference Materials (CRMs), a line of ISO/IEC 17025- and ISO Guide 34-compliant standards for the calibration of analytical equipment and quantitation of analytical measurements for environmental testing. 

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Low-flow Valve Increases GC Repeatability

September 9, 2014 3:00 pm | by Norgren | Product Releases | Comments

Now, OEMs can give gas chromatography users the high analysis repeatability and low detection limits they demand, thanks to the FAS 16 mm FASPROP low flow proportional valve from Norgren. With a small orifice—just 0.002” (0.05 mm)—and compact design, the valve precisely controls low flow rates in the mL range (up to 174 psi/12 bar), enabling the use of most common carriers. 

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Portable GC Quickly Analyzes VOCs

September 9, 2014 2:58 pm | by New Star Environmental | Product Releases | Comments

New Star Environmental’s Frog-4000 is a fully contained purge and trap GC system with analytical capabilities that are comparable to a commercial lab, with the advantage of its compact size.

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Flexible Platform Allows for Customizable GC

September 9, 2014 2:56 pm | by GOW-MAC Instrument Co. | Product Releases | Comments

GOW-MAC’s programmable, microprocessor-controlled gas chromatograph, the Series 8100, features a broad, flexible platform that allows for custom, application-specific system configurations for research, industrial, laboratory, academic and QA/QC environments.

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Valves Can Quickly Change Position

September 9, 2014 2:46 pm | by Gems Sensors & Controls | Product Releases | Comments

Gems Sensors & Controls’ BL Series is designed to support demanding fluid control requirements, such as those common to natural gas separation, natural gas plunger lifts, gas chromatography equipment, irrigation systems, pneumatic pipelines and others. 

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Spring Functions as EMI/FRI Shielding Element

September 9, 2014 2:45 pm | by Bal Seal Engineering | Product Releases | Comments

The Bal Seal Canted Coil Spring, a current-carrying, locking, latching and holding solution, is available in a range of coil heights and materials. Its unique design enables it to maintain a nearly constant force over a broad compression range, compensating for large mating tolerances and temperature changes without significant deviation from its initial force. 

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ICP/OES Can Handle Tough Samples

September 9, 2014 2:43 pm | by Agilent Technologies | Product Releases | Comments

Agilent Technologies’ 5100 Inductively Coupled Plasma – Optical Emission Spectrometer (ICP/OES) allows customers to run samples faster, using less gas and without compromising performance on even the toughest samples.

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Columns Reduce Tim Up to 40 Percent

September 9, 2014 2:40 pm | by VGC Chromatography | Product Releases | Comments

VGC Chromatography’s DA columns produce faster, more-efficient separations than conventional open tubular columns. 

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Rugged Columns Handle Higher Pressures

September 9, 2014 2:38 pm | by Restek Corp. | Product Releases | Comments

With the advent of superficially porous particles (SPP or “core-shell” particles), the analytical community found the ability to gain far more efficiency and speed out of existing HPLC instrumentation.

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GC Column Set Runs Seven EPA Methods

September 9, 2014 2:35 pm | by Phenomenex | Product Releases | Comments

Phenomenex has released its Zebron ZB-CLPesticides-1 and 2 for dual-column pesticide testing by GC/ECD (electron capture detection). This column set saves time and money for chlorinated pesticide testing commonly performed by environmental and drinking water testing labs, which often need to run up to seven EPA methods on a single instrument. 

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