New spectrometer based on quantum dots is small enough to function within a smartphone, enabling portable light analysis.
Super-eruptions are not the only type of eruption to be considered when evaluating hazards at volcanoes with protracted eruption histories, such as the Yellowstone (Wyoming), Long Valley (California), and Valles (New Mexico) calderas in the USA. There have been more than 23 effusive eruptions of rhyolite lava at Yellowstone since the last caldera-forming eruption ~640,000 years ago, all of similar or greater magnitude than the largest volcanic eruptions of the 20th century.
The ravages of time have severely damaged the wall and ceiling frescos in the upper cloister of Brandenburg Cathedral.
BaySpec’s OCI-UAV is an ultra-compact version of its OCI-Series Hyperspectral Imagers.
Hamamatsu have introduced their first high-brightness deuterium (H2D2) light source, with a deuterium lamp that emits UV light at an intensity six times higher than their conventional L2D2 range of lamps.
Perception Studio is a software suite for hyperspectral data acquisition and processing from Perception Park.
Researchers from Purdue University in the USA have created a new imaging technology based on Raman spectroscopy that reveals subtle changes in breast tissue, representing a potential tool to determine a woman's risk of developing breast cancer and to study ways of preventing the disease.
Researchers have used mass spectrometry imaging to uncover exactly how a human egg captures an incoming sperm to begin the fertilisation process.
Malvern Panalytical has produced an application note
A team of chemists from the University of Seville, Spain, has managed to distinguish between different kinds of tea leaves on the basis of their mineral content and by using artificial neural networks.
Europe is getting ready for its first unmanned visit to the surface of Mars. The first European Mars Rover on a joint mission of the American and European space agencies, NASA and ESA, will take off in 2018. The 250 kg Rover will roll over the surface of Mars at a speed of 100 m per hour. While doing so, it will inspect the surface and gather up ground and rock samples, some of them up to 2 m deep.
Recent hyperspectral imaging of Thomas Jefferson’s rough draft of the USA’s Declaration of Independence has clearly confirmed past speculation that Jefferson made an interesting word correction during his writing of the document, according to scientists in the Library of Congress’ Preservation Research and Testing Division (PRTD).
Elemental and isotope analysis of the metals in ancient artefacts such as the prutah shown here sometimes can pinpoint the places where the metal was mined. This can be combined with historical sources to determine when the coin was likely struck. Archaeologists can use the evidence to identify or narrow date ranges of historical significance.
Agilent Technologies and Stemina Biomarker Discovery have announced efforts to accelerate Stemina’s metobolomic research
Agilent Technologies has completed the acquisition of Varian. Agilent paid approximately $1.5 billion in cash for Varian
Researchers from Ohio State University, USA, have developed a rapid, multiplexed genotyping method to identify the single nucleotide polymorphisms (SNPs) that affect warfarin dose.
Understanding the extremely fast atomic mechanisms at work when a protein transitions from one shape to another has been an elusive scientific goal for years, but an essential one for elucidating the full range of protein function. How do proteins transition between distinct shapes without unfolding in the process? Until now, this question has been a hypothetical one, approached by computation only rather than experimentation.
Agilent Technologies has purchased the MassCode Tag technology from Eurofins MWG Operon.
A famous Neolithic Iceman dressed in clothes made from sheep and cattle hair, a new study shows. The researchers say their findings support the idea that the Iceman was a herdsman, and that their technique, reported today in the journal Rapid Communications in Mass Spectrometry (doi: 10.1002/rcm.3679), has use in the modern clothing industry.