UV/Vis @ spectroscopyNOW

The UV/Vis channel covers all aspects of research into ultraviolet and visible spectroscopy techniques, including fluorescence, used for forensics and drug testing, environmental analysis, art and archaeology research, food quality analysis, pharmaceutical analysis, material science and cancer research. 

Monthly Highlight

Last Month's Most Accessed Feature: Always forever: Ultraviolet diamond spintronics

Optoelectronic and spintronics devices that can work with ultraviolet light might be possible thanks to research into the electrical and magnetic properties of diamond.

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2018 Free Sample Issues of Key Analytical Science Journals

The 2018 free sample issues of all our Analytical Chemistry journals are now available!

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Advertorial Feature

UV-1900
Advantages of Low Stray Light

thumbnail image: <font size=3>UV-1900</font><br />Advantages of Low Stray Light

It is known that the concentration of a solution can be determined easily and precisely by a UV-Vis spectrophotometer. Recent demands for quantitative measurement by UV-Vis spectroscopy are the quantitation of a component with low concentration and the quantitation of a solution with high concentration without dilution. Here, the quantitation limit and the linearity of a calibration curve for aqueous solutions of caffeine and acetic acid are obtained by using the UV-1900 as demonstrated.

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Ezines

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A simple thiourea derivative has been reported that detects Cu(II) in a turn‐on fashion via a chemodosimetric redox reaction leading to oxidative cyclization of the chemosensor molecule, and which also detects Hg(II) discernable to the naked eye.

Ultraviolet-visible (UV-Vis) and near infrared (NIR) spectroscopy can be used to non-destructively test the quality of strawberries and strawberry juice. The techniques could be used in the fruit juice industry to sort stock prior to processing to allow different quality juices to be formulated.

A theoretical and experimental study based on carbon quantum dots and metallic ions has been devised for distinguishing proteins by their fluorescence patterns and supported by pattern recognition using linear discriminant analysis.

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Education

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Selected key technologies of the analytical science industry are discussed by Steve Down with reference to burgeoning application areas and the scope for future improvements.

We are proud to announce a new series of educational webinars run in collaboration with Chromedia, COAST, and SciMind, a product of the American Chemical Society. These webinars will build into a must-have set of tutorial materials for the analytical scientist.

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Journals

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ChemSusChem is a top interdisciplinary journal for research at the interface of chemistry and sustainability. The journal features the best research on sustainability and energy by publishing contributions from chemistry, materials science, chemical engineering, and biotechnology

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