Results 1 to 10 of about 2,891,178 (407)
Frontiers in Chemistry, 2019 Near-infrared (12,500–4,000 cm−1; 800–2,500 nm) spectroscopy is the hallmark for one of the most rapidly advancing analytical techniques over the last few decades.
Krzysztof B Be, Christian W Huck
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Upconversion time-stretch infrared spectroscopy [PDF]
Light: Science & Applications, 2023 We develop upconversion time-stretch infrared spectroscopy, which enables high-speed and high-resolution broadband mid-infrared spectroscopy with over 1000 spectral elements at a rate of more than 10 MSpectra s−1.
Kazuki Hashimoto +6 more
doaj +2 more sources
Infrared Spectroscopy—Mid-infrared, Near-infrared, and Far-infrared/Terahertz Spectroscopy
Analytical Sciences, 2021 This article aims to overview infrared (IR) spectroscopy. Simultaneously, it outlines mid-infrared (MIR), near-infrared (NIR), and far-infrared (FIR) or terahertz (THz) spectroscopy separately, and compares them in terms of principles, characteristics ...
Y. Ozaki
semanticscholar +5 more sources
Infrared spectroscopy of proteins.
Biochimica et Biophysica Acta (BBA) - Bioenergetics, 2007 This review discusses the application of infrared spectroscopy to the study of proteins. The focus is on the mid-infrared spectral region and the study of protein reactions by reaction-induced infrared difference spectroscopy.
A. Barth
semanticscholar +3 more sources
Near-infrared spectroscopy [PDF]
Journal of Neuroanaesthesiology and Critical Care, 2015 Tissue ischaemia can be a significant contributor to increased morbidity and mortality. Conventional oxygenation monitoring modalities measure systemic oxygenation, but regional tissue oxygenation is not monitored.
Virendra Jain, Hari H Dash
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Near-Infrared Spectroscopy in Bio-Applications
Molecules, 2020 Near-infrared (NIR) spectroscopy occupies a specific spot across the field of bioscience and related disciplines. Its characteristics and application potential differs from infrared (IR) or Raman spectroscopy.
Krzysztof B. Beć +2 more
doaj +2 more sources
Infrared Variability of Evolved Protoplanetary Disks: Evidence for Scale Height Variations in the Inner Disk [PDF]
, 2012 We present the results of a multi-wavelength multi-epoch survey of five evolved protoplanetary disks in the IC 348 cluster that show significant infrared variability. Using 3-8micron and 24micron photometry along with 5-40micron spectroscopy from the Spitzer Space Telescope, as well as ground-based 0.8-5micron spectroscopy, optical spectroscopy and ...
Andrews +66 more
arxiv +3 more sources
AFM-IR: Technology and Applications in Nanoscale Infrared Spectroscopy and Chemical Imaging
Chemical Reviews, 2017 Atomic force microscopy-based infrared spectroscopy (AFM-IR) is a rapidly emerging technique that provides chemical analysis and compositional mapping with spatial resolution far below conventional optical diffraction limits.
Alexandre Dazzi
exaly +2 more sources
Mid-infrared and optical spectroscopy of ultraluminous infrared galaxies: A comparison [PDF]
, 1999 New tools from Infrared Space Observatory (ISO) mid-infrared spectroscopy have recently become available to determine the power sources of dust-obscured ultraluminous infrared galaxies (ULIRGs). We compare ISO classifications - starburst or active galactic nucleus (AGN) - with classifications from optical spectroscopy, and with optical/near-infrared ...
Aussel H. +9 more
arxiv +4 more sources
Leveraging infrared spectroscopy for automated structure elucidation [PDF]
Communications ChemistryThe application of machine learning models in chemistry has made remarkable strides in recent years. While analytical chemistry has received considerable interest from machine learning practitioners, its adoption into everyday use remains limited.
Marvin Alberts +2 more
doaj +2 more sources