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Terahertz Spectrometry and Reflectometry: A New Frontier for Noninvasive Picoscale Investigations
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| By
Anis Rahman
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Terahertz spectroscopy is suitable for interrogating molecular motions that are not easily visible with other methods, providing an opportunity to discover critical molecular signatures.
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Speciation Analysis of Mercury in Sediments Using HPLC Hyphenated to Vapor Generation Atomic Fluorescence Spectrometry Following Microwave-Assisted Extraction
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| By
Geng Leng
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Li Feng
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Shao-Bo Li
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Ping Yang
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De-Zhong Dan
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This method is simpler than other approaches, and detection limits are comparable.
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Bill Fateley and Ellis Lippincott: Remembering the Men Behind the Awards
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| By
Peter R. Griffiths
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Jim Rydzak
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Bruce Chase
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Friends remember these icons for their achievements and for their friendship.
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SPIE Defense, Security, and Sensing 2013
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| By
Megan Evans
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A preview of what you will find at this year's conference in Baltimore, starting April 29
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Polystyrene Film as a Standard for Testing FT-IR Spectrometers
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| By
R.A. Hoult
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B. Perston
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R.A. Spragg
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Polystyrene film is useful for routine checking of FT-IR spectrometer performance, but variations in film thickness and scattering can cause large variations in the results.
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