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BYU researchers have created a miniaturized, portable version of a tool now capable of analyzing Mars’ atmosphere — and that’s just one of its myriad possible uses.For decades mass spectrometers have ...
Handheld spectral analyzer turns smartphone into diagnostic tool（图）
Handheld spectral analyzer smartphone diagnostic tool
2017/9/5
Researchers at the University of Illinois at Urbana-Champaign have developed technology that enables a smartphone to perform lab-grade medical diagnostic tests that typically require large, expensive ...
Entropy-Enthalpy Compensation May Be a Useful Interpretation Tool for Complex Systems Like Protein-DNA Complexes: An Appeal to Experimentalists
Entropy-Enthalpy Compensation Useful Interpretation Tool Complex Systems Like Protein-DNA Complexes Experimentalists
2012/2/29
In various chemical systems enthalpy-entropy compensation (EEC) is a well-known rule of behavior, although the physical roots of it are still not completely understood. It has been frequently question...
The Digital Index Chemicus：toward a digital tool for studying Isaac Newton's Index Chemicus
Digital Index Chemicus Isaac Newton
2009/7/15
In the decade of the 1680s, Isaac Newton composed a remarkable alchemical reference work, which he called the Index Chemicus (or ‘Chemical Index’). Newton left behind multiple versions of the Index. I...
Photoelectron Spectroscopy: A Tool in Sorption Studies
Photoelectron Spectroscopy A Tool in Sorption Studies
2010/8/19
Photoelectron spectroscopy using AlKa (hn=1486.3 eV) has been applied to study the sorption of Cs+, Sr2+, Ba2+, Zn2+ and Co2+ on magnesite kaolinite, smectite and chlorite. From the observed intensiti...