Electrochemical Capture and Release of Carbon Dioxide

Title: Electrochemical Capture and Release of Carbon Dioxide Authors: Joseph H. Rheinhardt, Poonam Singh, Pilarisetty Tarakeshwar, and Daniel A. Buttry* Publication Info: ACS Energy Lett., 2017, 2 (2), pp 454–461,  DOI:10.1021/acsenergylett.6b00608 This article is a perspective from recognized experts in the field of CO2 capture and release.  It specifically focuses on molecular CO2 binding-release agents whose... Continue Reading →

Thanksgiving chemistry- cranberries and your blood

To do the biological study of how particular (good) chemicals like antioxidants affect people, there needs to be a quick, reliable, and consistent way to measure those chemicals in humans. Furthermore, a good method would test for multiple chemicals, because the health benefits from some chemicals only exist in the presence of others (phenolic acids and flavonoids in this case). The authors of this paper demonstrate a gas-chromatography mass-spectrometry (GC-MS) method to investigate how some of the chemicals present in cranberries (from cranberry juice) go into your bloodstream after you ingest them.

Stack Exchange Strategies for the Synthesis of Covalent Double-Channel Photosystems by Self-Organizing Surface-Initiated Polymerization

Title: Stack Exchange Strategies for the Synthesis of Covalent Double-Channel Photosystems by Self-Organizing Surface-Initiated Polymerization Authors:  N. Sakai and S. Matile Journal: Journal of the American Chemical Society Affiliation: University of Geneva, Geneva, Switzerland Take Home Importance: Well-ordered polymeric 'columns' of different chromophores in the same polymer were prepared and demonstrated to have higher photocurrents when both electron... Continue Reading →

Belt-Shaped π-Systems: Relating Geometry to Electronic Structure in a Six-Porphyrin Nanoring

Title: Belt-Shaped π-Systems: Relating Geometry to Electronic Structure in a Six-Porphyrin Nanoring Authors:  J. K. Sprafke, D. V. Kondratuk, M. Wykes, A. L. Thompson, M. Hoffmann, R. Drevinskas, W.H. Chen, C. K. Yong, J. K€arnbratt, J. E. Bullock, M. Malfois, M. R. Wasielewski, B. Albinsson, L. M. Herz, D. Zigmantas, D. Beljonne, H. L. Anderson Journal: Journal of the American Chemical... Continue Reading →

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