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Microscale IR spectroscopy enabled by phase change materials and metasurfaces

16-May-2018

The mid-infrared is an interesting part of the electromagnetic spectrum that is composed of colours that cannot be seen by the human eye. Many chemical molecules resonate when illuminated by infrared light. This infrared resonance can then be used to identify or "fingerprint" the molecules. The ...

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Tiny spiders, big color

15-May-2018

There's plenty that's striking about Phoroncidia rubroargentea, a species of spider native to Madagascar, starting with their size - at just three millimeters, they're barely larger than a few grains of salt. But the reason they caught Sarah Kariko's eye had more to do with their color. Unlike ...

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New tool analyzes disease and drug effects with unprecedented accuracy and consistency

14-May-2018

A new protein analysis tool developed at the University at Buffalo could vastly increase the speed and precision with which disease and drug effects are analyzed. The groundbreaking tool, called IonStar, is the first to provide near-perfect accuracy when quantifying and comparing the abundance of ...

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Direct optical reading of single-molecule DNA bases in modified nanopores

Unique combination of SERS and nanopore fluidics

08-May-2018

imec describes a new concept for direct identification of single DNA bases. The technique has the potential to detect, with an unprecedented spatial resolution and without any labeling, the genetic code, as well as epigenetic variations in DNA. The combination of nanopore fluidics and surface ...

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Bruker acquires pioneering IR company

19-Apr-2018

Bruker announced that it has acquired Anasys Instruments Corp., a privately held company that develops and manufactures nanoscale infrared spectroscopy and thermal measurement instruments. This acquisition adds to Bruker’s portfolio of Raman and FTIR spectrometers, as well as to its nanoscale ...

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Atomistic Insights into Electrocatalysis

28-Mar-2018

Electrocatalysts are important for many industrial processes as they enhance the conversion of electrical energy into chemical energy and thus help to store excessive electrical energy generated by renewable energy resources. Hydrogen is expected to be crucial for the storage of chemical energy. ...

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Don't Give the Slightest Chance to Toxic Elements in Medicinal Products

New high-accuracy reference solutions for the SI-traceable measurement

27-Mar-2018

Lead, cadmium, mercury, and arsenic do not belong in medicinal products. International requirements for the quality of medicines have therefore become more stringent and introduced new control requirements. Hence, it makes sense to use high-accuracy reference solutions with defined contents of ...

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Trends in Analytics: Digitization, detecting novel pollutants and more

analytica 2018

13-Mar-2018

From material testing to environmental monitoring: At the analytica, companies and research institutions from all over the world present their latest developments. A glance at the key aspects of the international leading trade fair for laboratory technology, analysis and biotechnology shows: ...

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What the Smell Can Tell

The degradation status of modern polymeric museum artifacts can be classified by their smell

08-Mar-2018

Breath analysis in disease diagnostics is a promising research field, and the advances in instrumentation allows the accurate detection of metabolites. But not only the health status of patients, but also the preservation status of museum artifacts could be monitored. Heritage science researchers ...

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New Process for Marker-free Cell Selection

08-Mar-2018

At this year’s analytica trade fair in Munich, three Fraunhofer Institutes will be presenting a project from pre-competitive research. Biologists, computer scientists and laser experts have developed a process to analyze and select cells and then examine their protein production. In ...

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