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Nano rice

Date: Jun 1, 2010

Author: David Bradley

Heating rice flour to 600 Celsius under a nitrogen atmosphere is not the usual way to cook it, but researchers in India have done just that. The product, rather than a bowl of light and fluffy grains is a plethora of nanoscopic carbon cubes and bricks, the team says

Read More thumbnail image: Nano rice

Quantitative analysis of spatial proteoglycan content in articular cartilage with FTIRIS: Critical evaluation of analysis methods and specificity of the parameters

Date: May 3, 2010

Author:

Current Fourier transform infrared imaging spectroscopy methods for the determination of depthwise proteoglycan content in articular cartilage were evaluated.

Read More thumbnail image: Quantitative analysis of spatial proteoglycan content in articular cartilage with FTIRIS Critical evaluation of analysis methods and specificity of the parameters

All about crystal Eve

Date: May 1, 2010

Author: David Bradley

Scientists have reported the discovery of what may be the "ancestral Eve" crystal that billions of years ago gave life on Earth its curious and exclusive preference for so-called left-handed amino acids. Fourier transform IR spectroscopy and powder X-ray diffraction provide the evidence.

Read More thumbnail image: All about crystal Eve

Marvellous time for monitoring moonshine

Date: Apr 1, 2010

Author: David Bradley

A portable IR device that can quickly and easily determine the strength of alcoholic drinks proves more effective than laboratory-based FTIR spectroscopy. The device could be useful in law enforcement and in industry fraud.

Read More thumbnail image: Marvellous time for monitoring moonshine

Structure characterization of films from drying oils cured under infrared light

Date: Apr 1, 2010

Author:

Infrared radiation was used to increase the curing rate of linseed and tung oils and FTIR spectroscopy was used to monitor the chemical changes during oil oxidation.

Read More thumbnail image: Structure characterization of films from drying oils cured under infrared light

NIR focus on energy molecule

Date: Mar 1, 2010

Author: David Bradley

Organisms use ATP as a universal energy storage molecule, now carbon nanotubes, modified with luciferase, have been used as near-infrared detectors for cellular ATP. The work has potential for studies of ischaemia, Parkinson's disease, hypoglycaemia and more.

Read More thumbnail image: NIR focus on energy molecule

Determination of simple sugars, malic acid and total phenolic compounds in apple pomace by IR spectroscopy and PLSR

Date: Mar 1, 2010

Author:

A fast, versatile, inexpensive and environmentally safe analytical method was developed to quantify simple sugars, malic acid and total phenolic compounds in apple pomace, considering its potential use as a raw material with value instead of as an industrial waste.

Read More thumbnail image: Determination of simple sugars malic acid and total phenolic compounds in apple pomace by IR spectroscopy and PLSR

Cosmic coronene's phantom spectral bands

Date: Feb 1, 2010

Author: David Bradley

Anomalies in the spectra of the aromatic planar molecule coronene can be explained with powerful calculations on infrared and Raman spectroscopic data. The evidence suggests that minute out-of-plane molecular distortions from D(6h) to C(2h) symmetry are the underlying cause.

Read More thumbnail image: Cosmic coronenes phantom spectral bands

A noninvasive near IR system for detection of platelet components contaminated with bacteria

Date: Feb 1, 2010

Author:

This study describes near infrared spectroscopy to examine platelets inoculated with low concentrations of Bacillus cereus and Staphylococcus epidermidis, comparing with sterile bags.

Read More thumbnail image: A noninvasive near IR system for detection of platelet components contaminated with bacteria

A highly sensitive near-IR fluorescent detection method to analyze signalling pathways by reverse-phase protein array

Date: Jan 4, 2010

Author:

An improved detection method was described for reverse-phase protein arrays combining near-infrared fluorescence with one or two rounds of tyramide-based signal amplification.

Read More thumbnail image: A highly sensitive near-IR fluorescent detection method to analyze signalling pathways by reverse-phase protein array
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