Drawing a map with chemicals!

Buildings and natural preserves create geographical maps. And now, molecules could build a molecular map! By investigating the presence of molecules in the environment, researchers have built some 3D molecular maps, which are the story tellers of our interactions with our living places!

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How to unmask the disguised cooking oil from natural oil?!

In recent years, some traders were found to have recycled cooked oil and added to lard in order to reduce production costs. This oil mixture undoubtedly raised food hygiene and safety issues in the food industry. The big question is, how can we distinguish the disguised animal oil from their natural counterparts?

Simple Measurement of Alcohol Content with an Infrared Camera

Title: One-Shot, reagent-free determination of the alcoholic content of distilled beverages by thermal infrared enthalpimetry Authors: Juliano Barin et. al. Publication Info: https://doi.org/10.1016/j.talanta.2017.05.011 During the manufacture of chemical products, the ability to rapidly and accurately monitoring the concentrations of various components is critical.  For the alcoholic beverage industry, timely and accurate measurement of alcohol content is essential.... Continue Reading →

Health Assessment in Your Home via Disposable Breath Analysis Sensors

Title: Diagnosis and Classification of 17 Diseases from 1404 Subjects via Pattern Analysis of Exhaled Molecules Authors: Hossam Haick et al. Publication Info: ACS Nano, 2017, 11 (1), pp 112–125 DOI: 10.1021/acsnano.6b04930 This work reports on the development of a portable, inexpensive, and non-invasive breath analyzer that couples the use basic fundamental chemical principles with pattern recognition algorithms to simultaneously... Continue Reading →

Quantifying the Effects of Individual Nanoparticles

Title: Electrocatalytic Activity of Individual Pt Nanoparticles Studied by Nanoscale Scanning Electrochemical Microscopy Authors: Jiyeon Kim, Christophe Renault, Nikoloz Nioradze, Netzahualcóyotl Arroyo-Currás, Kevin C. Leonard, and Allen J. Bard* Publication Info: J. Am. Chem. Soc., 2016, 138 (27), pp 8560–8568 DOI: 10.1021/jacs.6b03980 The mere mention of the word “nanoparticle” elicits awe and excitement in people... Continue Reading →

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