Advertisement
Spectroscopy
Subscribe to Spectroscopy

The Lead

"Diamond nanothreads" promise extraordinary properties, including strength and stiffness greater than that of today's strongest nanotubes and polymers. The core of the nanothreads is a long, thin strand of carbon atoms arranged just like the fundamental u

Smallest Possible Diamonds Form What may be World’s Strongest Material

September 24, 2014 2:36 pm | by Penn State University | News | Comments

For the first time, scientists have discovered how to produce ultra-thin "diamond nanothreads" that promise extraordinary properties, including strength and stiffness greater than that of today's strongest nanotubes and polymers. The core of the nanothreads is a long, thin strand of carbon atoms arranged just like the fundamental unit of a diamond's structure.

Latest Measurements Unveil New Territories in Flux of Cosmic Rays

September 23, 2014 4:17 pm | by CERN | News | Comments

The Alpha Magnetic Spectrometer collaboration has presented its latest results based on analysis...

Dig This: Ancient Bones found in Wyoming Cave

August 8, 2014 4:36 pm | by Mead Gruver, Associated Press | News | Comments

North American lions, cheetahs and short-faced bears: Those are just a few fearsome critters...

Mysterious Clouds: When Aircraft Inadvertently Cause Rain or Snow

August 5, 2014 2:53 pm | by National Center for Atmospheric Research | News | Comments

As turboprop and jet aircraft climb or descend under certain atmospheric conditions, they can...

View Sample

FREE Email Newsletter

Bottom-up Proteomics: Supercomputer helps Researchers Interpret Genomes

July 9, 2014 3:30 pm | by NSF | News | Comments

Tandem protein mass spectrometry is one of the most widely used methods in proteomics, the large-scale study of proteins, particularly their structures and functions. Researchers in the Marcotte group at the University of Texas at Austin are using the Stampede supercomputer to develop and test computer algorithms that let them more accurately and efficiently interpret proteomics mass spectrometry data.

Pittcon 2015 Technical Program Places Emphasis on Energy and Fuels

July 8, 2014 4:05 pm | by Pittcon | News | Comments

The Program Committee has announced a call for papers for the Pittcon 2015 Technical Program.  Abstracts are currently being accepted for contributed oral and poster presentations in areas such as, but not limited to, analytical chemistry, applied spectroscopy, life science, bioanalysis, food science, nanotechnology, environmental science and pharmaceutical. The 2015 committee is especially interested in topics relevant to energy and fuels.

Saturn’s Rainbow Rings -- Courtesy of NASA/JPL/University of Colorado

Saturn’s Rainbow Rings

May 8, 2014 2:16 pm | by ESA | News | Comments

This colorful cosmic rainbow portrays a section of Saturn’s beautiful rings, four centuries after they were discovered by Galileo Galilei. Saturn’s rings were first observed in 1610. Despite using his newly created telescope, Galileo was confounded by what he saw: he referred to the peculiar shapes surrounding the planet as “Saturn’s children.”

Advertisement
High Altitude View of Cloud Towers -- Courtesy of NASA/Jeff Schmaltz, LANCE/EOSDIS MODIS Rapid Response Team, NASA GSFC

High Altitude View: Cloud Towers

April 28, 2014 10:17 am | by Holli Riebeek, NASA | News | Comments

In a view from high altitude, height can be a difficult thing to gauge. The highest of clouds can appear to sit on a flat plane, as if they were at the same elevation as the ocean or land surface. In this image, however, texture, shape and shadows lend definition to mushrooming thunderheads over the Indonesian island of Flores. The Moderate Resolution Imaging Spectroradiometer (MODIS) on NASA’s Aqua satellite acquired this image

Clarity MS Extension

April 28, 2014 9:33 am | Dataapex Ltd. | Product Releases | Comments

The Clarity MS Extension control driver for Advion’s expression compact mass spectrometers (CMS) includes both digital control of the detector and digital data acquisition of the detector signal. It also allows performance of all service operations necessary for the detector from the Device Monitor software window.

Van Duyne recently identified the chemical components of paint, now partially faded, used by Renoir in his oil painting “Madame Léon Clapisson.”

Chemist Reveals Renoir Masterpiece's True Colors

April 23, 2014 12:36 pm | by Northwestern University | News | Comments

Scientists are using powerful analytical and imaging tools to study artworks from all ages, delving deep below the surface to reveal the process and materials used by some of the world’s greatest artists. Chemist Richard Van Duyne, in collaboration with conservation scientists at the Art Institute of Chicago, has been using a scientific method to investigate masterpieces by Pierre-Auguste Renoir, Winslow Homer and Mary Cassatt.

The author loses control of an interview with subject-matter experts Cheech and Chong.

Up In Smoke: Rocky Mountain High Redefined by Legalized Marijuana

April 21, 2014 3:38 pm | by Randy C. Hice | Blogs | Comments

Tens of thousands of pot smokers wheezed a sigh of relief when recreational marijuana use was made legal January 1, 2014. Gone is the cottage industry of gray-area physicians rubber-stamping medical prescriptions for a well-informed gaggle of would-be stoners who memorized popular conditions sure to garner approval.

Robotic Arm Probes Chemistry of 3-D Objects

April 11, 2014 9:53 am | by Brett Israel, Georgia Tech | News | Comments

When life on Earth was first getting started, simple molecules bonded together into the precursors of modern genetic material. A catalyst would have been needed, but enzymes had not yet evolved. One theory is that the catalytic minerals on a meteorite’s surface could have jump-started life’s first chemical reactions. But scientists need a way to directly analyze these rough, irregularly shaped surfaces.

Advertisement

Desktop Human Could Reduce Animal Drug Tests

March 26, 2014 7:08 pm | by Los Alamos National Laboratory | News | Comments

Creating surrogate human organs, coupled with insights from highly sensitive mass spectrometry technologies, a new project is on the brink of revolutionizing the way we screen new drugs and toxic agents.             

CERN Experiment Produces First Beam of Antihydrogen Atoms for Hyperfine Study

January 23, 2014 10:30 am | by CERN | News | Comments

For the first time, the ASACUSA experiment at CERN has succeeded in producing a beam of antihydrogen atoms.  Primordial antimatter has so far never been observed in the Universe, and its absence remains a major scientific enigma. Nevertheless, it is possible to produce significant amounts of antihydrogen in experiments at CERN by mixing antielectrons (positrons) and low energy antiprotons produced by the Antiproton Decelerator.

Pittcon, Food Labs Conference Announce Co-location

January 20, 2014 2:45 pm | by Pittcon | News | Comments

The Pittcon Organizing Committee has announced that Innovative Publishing, producer of Food Labs Conference and publisher of Food Safety Tech eJournal, has signed an agreement for the second year for the co-location of Food Labs Conference to be held in conjunction with Pittcon 2014.

Kiss my Turbine: What Electronics Firms Can Learn from the Doomed Airline Industry

January 13, 2014 4:39 pm | by Randy C. Hice | Blogs | Comments

Ah, 30,000 feet and some old Dire Straits on the headphones, and waiting for my warm Heineken. Perfect. Though I enjoy lambasting companies that get it wrong, I’m also quick to stomp my feet and clap my hands when companies get it right. And I’ll do that, I promise, but allow me my fun first.

Chemical Imaging brings Cancer Tissue Analysis into Digital Age

January 8, 2014 7:13 am | by Imperial College London | News | Comments

A new imaging method for analyzing biological samples based on their chemical makeup is set to transform the way medical scientists examine diseased tissue. Researchers at Imperial College London have outlined a recipe for processing mass spectrometry imaging data and building a database of tissue types.

Advertisement

Data Integrity in a Nutshell: Industry must take bold steps to assure the data used for drug quality decisions is trustworthy

January 7, 2014 12:31 pm | by Mark E. Newton | Articles | Comments

Regulatory inspectors have started digging much deeper into data, no longer accepting batch release data and supportive testing at face value. Even worse, this effort is justified: they have cited a number of firms for violations of data integrity, a most fundamental bond of trust between manufacturers and the regulators that inspect them. Industry must take bold steps to assure the data used for drug quality decisions is trustworthy...

Comparison of FDA and EU Regulations for Audit Trails

January 7, 2014 12:02 pm | by R.D. McDowall | Articles | Comments

Data integrity is a current hot topic with regulatory agencies, as seen with recent publications in this magazine, and audit trails are an important aspect of ensuring this in computerized systems. The purpose of this article is to compare and contrast the EU and FDA GMP regulatory requirements for computerized system audit trails.

A Fresh Look at the AnIML Data Standard

January 7, 2014 11:47 am | by Burkhard Schaefer | Articles | Comments

One of the challenges in laboratory data management is the handling and exchange of experiment data. Many vendors provide excellent instruments, but most produce data in their own proprietary formats. This leads to major difficulties for data processing, collaboration, instrument integration and archiving. The ASTM AnIML standardization effort addresses these problems by providing a neutral XML-based format for exchanging scientific data.

Pittcon Announces 2014 Technical Program

December 13, 2013 9:27 am | News | Comments

The Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy announced the 2014 Technical Program  that includes over 2,000 presentations offered in symposia, oral sessions, workshops, awards and posters. This year’s program covers a wide range of applications such as biotechnology, biomedical, drug discovery, environmental, food science, fuels/energy, lab management, nanotechnology, polymers/plastics and regulations.

Young Scientist Awards Brings Global Participants to SLAS2014

December 3, 2013 3:27 pm | by SLAS | News | Comments

The Society for Laboratory Automation and Screening (SLAS) Young Scientist Awards Program will honor achievement by three students at SLAS2014, the Third Annual SLAS Conference and Exhibition, which will be held January 18 to 22, 2014, at the San Diego Convention Center in San Diego, CA.

A New Weapon in the Fight against Superbugs

November 1, 2013 9:14 am | by American Institute of Physics | News | Comments

The ever-increasing threat from "superbugs" -- strains of pathogenic bacteria that are impervious to the antibiotics that subdued their predecessor generations -- has forced the medical community to look for bactericidal weapons outside the realm of traditional drugs. One promising candidate is the antimicrobial peptide (AMP), one of Mother Nature's lesser-known defenses against infections, that...

Mystery World Baffles Astronomers

October 30, 2013 6:37 pm | by Harvard-Smithsonian Center for Astrophysics | News | Comments

Kepler-78b is a planet that shouldn't exist. This scorching lava world circles its star every eight and a half hours at a distance of less than one million miles - one of the tightest known orbits. According to current theories of planet formation, it couldn't have formed so close to its star, nor could it have moved there.

Nanoscale Engineering: Making the Light at the End of the Tunnel More Efficient

October 30, 2013 2:38 pm | by Los Alamos National Laboratory | News | Comments

Dramatic advances in the field of quantum dot light emitting diodes (QD-LEDs) could come from recent work by the Nanotechnology and Advanced Spectroscopy team at Los Alamos National Laboratory. Quantum dots are nano-sized semiconductor particles whose emission color can be tuned by simply changing their dimensions.

Astroinformatics Helps Astronomers Explore the Sky

October 28, 2013 8:20 am | by Heidelberg Institute for Theoretical Studies | News | Comments

The new HITS research group “Astroinformatics” will develop methods and software for astronomers and help facilitating the analysis and processing of the rapidly growing amount of data in astronomy. The junior group led by Kai Polsterer will work closely with other astronomical research groups in Heidelberg.

Pittcon Announces Topics for Conferee Networking Sessions

October 16, 2013 12:12 pm | by The Pittsburgh Conference | News | Comments

The Pittcon Organizing Committee has recently announced the topics for Conferee Networking during Pittcon 2014, which will be in Chicago, Illinois, McCormick Place, March 2 to 6, 2014. Conferee Networking sessions are free to all registered attendees and provide an informal venue for a small group of participants to openly discuss topics of mutual interest or solve problems specific to certain instrumentation or procedures.

Water Discovered in Remnants of Extrasolar Rocky World

October 14, 2013 1:58 pm | by University of Warwick | News | Comments

Astrophysicists have found the first evidence of a water-rich rocky planetary body outside our solar system in its shattered remains orbiting a white dwarf. A new study by scientists at the Universities of Warwick and Cambridge published in the journalScience analyzed the dust and debris surrounding the white dwarf star GD61 170 light years away.

Pittcon Announces 2014 Short Course Program

October 1, 2013 3:05 pm | by Pittcon | News | Comments

The Pittcon Organizing Committee has announces the course listing for the 2014 Short Course program which runs March 1 through March 6, 2014. Short Courses are taught by industry experts; range from half-day up to two-day classes; and include beginner, intermediate, and advanced level curricula.

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading