Optimization of a Vacuum Ultraviolet Photoionization source for GC used with a High Resolution TOFMS


-Tune solution allows optimization of ion source parameters for
both proton transfer and direct ionization
-Independent ionization processes exist for M+ and MH+
-Optimizing for dopant signal intensity yields inferior results
-Degree of fragmentation remains relatively constant over a
range of source conditions

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Chemists Tie Tightest Knot Ever!


Scientists at The University of Manchester have produced the most tightly knotted physical structure ever known – a scientific achievement which has the potential to create a new generation of advanced materials.

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Electrochemical HPLC Detection of Sugars in Foods and Beverages


Ade Kujore talks about electrochemical HPLC analysis in food analysis.

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Leaf-Inspired Continuous-Flow Photochemistry


Solar-powered photomicroreactor harnesses Sun's energy for continuous flow photoredox reactions.

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The Big Fat Science Quiz of the Year 2016


Test your knowledge of the biggest breakthroughs and announcements from the world of science last year.

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Using Nanotechnology To Analyse Catalysis

Using Nanotechnology To Analyse Catalysis

Researchers at the Paul Scherrer Institute, Villigen and the ETH, Zurich, have combined to clarify the hydrogen spillover effect.

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EPA to Put in Place Process to Evaluate Chemicals That May Pose Risk

The EPA are to put in place a process to evaluate chemicals that may pose a risk for the first time in 40 years.

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EPA, FDA Issue Final Fish Consumption Advice

The U.S. Environmental Protection Agency and the U.S. Food and Drug Administration issued final advice regarding fish consumption, geared toward helping women who are pregnant and breastfeeding mothers make informed choices when it comes to safe to eat.

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Risk Factors Associated with Reduced Water Use in Building Plumbing Examined

Researchers from Drexel, Penn State, the University of Colorado - Boulder, and the Environmental Science Policy and Research Institute are examining risk factors associated with reduced water use in building plumbing

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