Results 31 to 40 of about 1,601,631 (247)

An Overview Of Machine Learning In Rotational Spectroscopy [PDF]

open access: yes, 2022
Over the last several years, particularly with the advent of well-documented open source libraries, it has become increasingly easier to apply machine learning techniques to a wide range of problems.
Shipman, Steven
core   +1 more source

Structural Changes of Yellow Cameleon Domains Observed by Quantitative FRET Analysis and Polarized Fluorescence Correlation Spectroscopy [PDF]

open access: yes, 2008
Förster resonance energy transfer (FRET) is a widely used method for monitoring interactions between or within biological macromolecules conjugated with suitable donor-acceptor pairs.
Laptenok, S.   +14 more
core   +1 more source

Assessing the performance of rotational spectroscopy in chiral analysis. [PDF]

open access: yesChem Sci, 2020
The capabilities of rotational spectroscopy-based methods as tools to deliver accurate and precise chirality-sensitive information are still breaking ground, but their applicability in the challenging field of analytical chemistry is already clear.
Domingos SR   +4 more
europepmc   +2 more sources

Feedback Optimization Strategy for Rotational Alignment Echo Spectroscopy

open access: yesAdvanced Photonics Research, 2023
The recent discovery of rotational echoes has contributed to extend the applications of field‐free molecular alignment to short time scales, namely to a temporal region preceding the first alignment revival of the molecule. Most echo measurements require
Manon Bournazel   +5 more
doaj   +1 more source

Chiral rotational spectroscopy [PDF]

open access: yes, 2016
We introduce chiral rotational spectroscopy, a technique that enables the determination of the orientated optical activity pseudotensor components BXX, BYY, and BZZ of chiral molecules, in a manner that reveals the enantiomeric constitution of a sample ...
Cameron, R.   +7 more
core   +4 more sources

Pure Rotational Spectrum of Benzophenone Detected by Broadband Microwave Spectrometer in the 2–8 GHz Range

open access: yesApplied Sciences, 2020
The investigation on microwave spectrum of benzophenone was conducted with a recently constructed broadband chirped-pulse Fourier transform microwave spectrometer with a heating nozzle in the 2–8 GHz range.
Haoyang Tan   +7 more
doaj   +1 more source

Sampling requirements for mixture analysis using molecular rotational resonance spectroscopy [PDF]

open access: yes, 2019
Made available in DSpace on 2019-07-15T22:16:59Z (GMT). No. of bitstreams: 2 4046.pdf: 13946 bytes, checksum: e4264f9a4919b42685b2e8c5fca092e6 (MD5) license.txt: 4802 bytes, checksum: 58353f9dd6876860dd5221f3d7872a95 (MD5) Previous issue date: 2019-06 ...
Neill, Justin L.
core   +1 more source

The phenyl vinyl ether–methanol complex: a model system for quantum chemistry benchmarking

open access: yesBeilstein Journal of Organic Chemistry, 2018
The structure of the isolated aggregate of phenyl vinyl ether and methanol is studied by combining a multi-spectroscopic approach and quantum-chemical calculations in order to investigate the delicate interplay of noncovalent interactions.
Dominic Bernhard   +9 more
doaj   +1 more source

Translational and rotational motions of albumin sensed by a non-covalent associated porphyrin under physiological and acidic conditions: a fluorescence correlation spectroscopy and time resolved anisotropy study. [PDF]

open access: yes, 2008
The interaction between a free-base, anionic water-soluble porphyrin, TSPP, and the drug carrier protein, bovine serum albumin (BSA) has been studied by time-resolved fluorescence anisotropy (TRFA) and fluorescence correlation spectroscopy (FCS) at two ...
Costa, S.M.   +4 more
core   +1 more source

Spectral Signatures of Hydrogen Thioperoxide (HOSH) and Hydrogen Persulfide (HSSH): Possible Molecular Sulfur Sinks in the Dense ISM

open access: yesMolecules, 2022
For decades, sulfur has remained underdetected in molecular form within the dense interstellar medium (ISM), and somewhere a molecular sulfur sink exists where it may be hiding. With the discovery of hydrogen peroxide (HOOH) in the ISM in 2011, a natural
Charles Z. Palmer   +2 more
doaj   +1 more source

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