Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Seth M. Morton"'
Publikováno v:
Accounts of Chemical Research. 47:88-99
Surface-enhanced Raman scattering (SERS) is a technique that has broad implications for biological and chemical sensing applications by providing the ability to simultaneously detect and identify a single molecule. The Raman scattering of molecules a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ca0e5989208771ea18040a4fac3a98c
https://doi.org/10.1021/ar400075r
https://doi.org/10.1021/ar400075r
Publikováno v:
Molecular Physics. 111:1322-1331
In this work, we extend the discrete interaction model/quantum mechanics (DIM/QM) method to calculate the frequency-dependent hyperpolarisabilities of molecules near metal surfaces. The DIM/QM method is a polarisable quantum mechanics/molecular mecha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a1eeafc62d7bad28272a135295dfc44
https://doi.org/10.1080/00268976.2013.793419
https://doi.org/10.1080/00268976.2013.793419
Publikováno v:
The Journal of Physical Chemistry A. 117:2067-2074
We report the temperature-dependent infrared (IR) and Raman spectra of Fe(CO)3(η(4)-norbornadiene). This molecule undergoes carbonyl ligand site exchange on the vibrational time scale, and the effect of this exchange is observable as coalescence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64569e3bf97bcbd7b6dbdffc3553af7f
https://doi.org/10.1021/jp400696f
https://doi.org/10.1021/jp400696f
Autor:
Yuxi Zhao, Mogens Brøndsted Nielsen, Lasse Jensen, Paul S. Weiss, Yang Yang, Yuebing Zheng, Bala Krishna Pathem, Seth M. Morton, Michael Åxman Petersen, Choong-Heui Chung
Publikováno v:
Nano Letters. 13:337-343
Dihydroazulenes are photochromic molecules that reversibly switch between two distinct geometric and conductivity states. Molecular design, surface attachment, and precise control over the assembly of such molecular machines are critical in order to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4caddb4db8bfa9d14ee7b971350084d9
https://doi.org/10.1021/nl304102n
https://doi.org/10.1021/nl304102n
Publikováno v:
The Journal of Physical Chemistry Letters. 3:2470-2475
The enhancement mechanism due to the molecule-surface chemical coupling in surface-enhanced Raman scattering (SERS) is governed to a large extent by the energy difference between the highest occupied molecular orbital (HOMO) of the metal and the lowe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aa4df355c53312765d00b4e08826918
https://doi.org/10.1021/jz300492p
https://doi.org/10.1021/jz300492p
Publikováno v:
Chemical Reviews. 111:3962-3994
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9df3fb6b59b69352990a2fcf4413cf45
https://doi.org/10.1021/cr100265f
https://doi.org/10.1021/cr100265f
Publikováno v:
Applied physics letters. 102(1)
Graphene recently has been demonstrated to support surface-enhanced Raman scattering. Here, we show that the enhancement of the Raman signal of methylene blue on graphene can be tuned by using either the electric field effect or chemical doping. Both
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de281c11b1f079bd9b43a277eaa74906
https://pubmed.ncbi.nlm.nih.gov/23382597
https://pubmed.ncbi.nlm.nih.gov/23382597
Autor:
Seth M. Morton, Lasse Jensen
Publikováno v:
The Journal of chemical physics. 135(13)
A frequency-dependent quantum mechanics/molecular mechanics method for the calculation of response properties of molecules adsorbed on metal nanoparticles is presented. This discrete interaction model/quantum mechanics (DIM/QM) method represents the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1b6ccefa7dea45a2af798b15275535f
https://pubmed.ncbi.nlm.nih.gov/21992278
https://pubmed.ncbi.nlm.nih.gov/21992278
Autor:
Lasse Jensen, Seth M. Morton
Publikováno v:
Journal of the American Chemical Society. 131(11)
The enhancement mechanism due to the molecule-surface chemical coupling in surface-enhanced Raman scattering (SERS) has been characterized using time-dependent density functional theory. This has been achieved with a systematical study of the chemica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cbb8a3abce2583090ca83fa99800c95
https://pubmed.ncbi.nlm.nih.gov/19254020
https://pubmed.ncbi.nlm.nih.gov/19254020