Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Edward H. Witlicki"'
Autor:
Marta Vico Solano, Daniel W. Silverstein, Edward H. Witlicki, Kent A. Nielsen, Jan O. Jeppesen, Lasse Jensen, Carsten Johnsen, Craig W. Marlatt, Steffen Bähring, Amar H. Flood
Publikováno v:
Witlicki, E H, Bähring, S, Johnsen, C, Solano, M V, Nielsen, K A, Silverstein, D W, Marlatt, C W, Jensen, L, Jeppesen, J O & Flood, A H 2017, ' Enhanced detection of explosives by turn-on resonance Raman upon host-guest complexation in solution and the solid state ', Chemical Communications, vol. 53, no. 79, pp. 10918-10921 . https://doi.org/10.1039/c7cc06517e
The recognition of nitroaromatic explosives by a tetrakis-tetrathiafulvalene-calix[4]pyrrole receptor (TTF-C[4]P) yields a "turn on" and fingerprinting response in the resonance Raman scattering observed in solution and the solid state. Intensity cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8ed3d30ddda20bcf2c947c525b75be4
https://pubmed.ncbi.nlm.nih.gov/28929145
https://pubmed.ncbi.nlm.nih.gov/28929145
Autor:
Anne Scott Sørensen, Stinne Wessel Hansen, Edward H. Witlicki, Andrew I. Share, Jacob Kongsted, Paul C. Stein, Amar H. Flood, Jan O. Jeppesen
Publikováno v:
Hansen, S W, Stein, P C, Sørensen, A, Share, A I, Witlicki, E H, Kongsted, J, Flood, A H & Jeppesen, J O 2012, ' Quantification of the π-π Interactions that govern tertiary structure in donor-acceptor [2]pseudorotaxanes ', Journal of the American Chemical Society, vol. 134, no. 8, pp. 3857-3863 . https://doi.org/10.1021/ja210861v
Flexibility in pseudorotaxanes and interlocked molecules that rely on interactions between π-donor-acceptor subunits provides access to folded structures reminiscent of the tertiary structure of proteins. While they have been described before, only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83821efcc0855da610f7eed9d1fe3024
https://doi.org/10.1021/ja210861v
https://doi.org/10.1021/ja210861v
Autor:
Lasse Jensen, Stinne Wessel Hansen, Jan O. Jeppesen, Edward H. Witlicki, Daniel W. Silverstein, Carsten Johnsen, Vincent J. Bottomley, Amar H. Flood, Eric W. Wong
Publikováno v:
Witlicki, E H, Johnsen, C, Hansen, S W, Silverstein, D W, Bottomley, V J, Jeppesen, J O, Wong, E W, Jensen, L & Flood, A H 2011, ' Molecular Logic Gates Using Surface-Enhanced Raman-Scattered Light ', Journal of the American Chemical Society, vol. 133, no. 19, pp. 7288-7291 . https://doi.org/10.1021/ja200992x
A voltage-activated molecular-plasmonics device was created to demonstrate molecular logic based on resonant surface-enhanced Raman scattering (SERS). SERS output was achieved by a combination of chromophore-plasmon coupling and surface adsorption at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a768d002f9aaed9b8e048b7597bfb7c9
https://doi.org/10.1021/ja200992x
https://doi.org/10.1021/ja200992x
Publikováno v:
Angewandte Chemie. 122:4732-4736
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12b8c5f2fc41e2a4c84813c4d3a422fe
https://doi.org/10.1002/ange.201001003
https://doi.org/10.1002/ange.201001003
Autor:
Stinne Wessel Hansen, Sune D. Nygaard, Lasse Jensen, Eric W. Wong, Amar H. Flood, Jan O. Jeppesen, Martin Christensen, Tom Hansen, Edward H. Witlicki
Publikováno v:
Witlicki, E H, Hansen, S W, Christensen, M, Hansen, T, Nygaard, S, Jeppesen, J O, Wong, E W, Jensen, L & Flood, A H 2009, ' Determination of Binding Strengths of Host-Guest Complex Using Resonance Raman Scattering ', Journal of Physical Chemistry A, vol. 113, pp. 9450-9457 . https://doi.org/10.1021/jp905202x
The detection of analyte-binding events by receptors is drawing together the fields of Raman spectroscopy and supramolecular chemistry. This study is intended to facilitate this cohering by examining a model in the solution phase. The resonance Raman
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2686284bee6548a40185f02ea8f24f92
https://doi.org/10.1021/jp905202x
https://doi.org/10.1021/jp905202x
Autor:
Amar H. Flood, Edward H Witlicki, Andrew I. Share, Christina Plaisier, Kumar Parimal, D. Kwabena Bediako, Kristy A McNitt, Nga Le, Lee P. Heeringa, Albert C. Fahrenbach, Maren Pink, Douglas A. Vander Griend
Publikováno v:
Journal of the American Chemical Society. 131:1305-1313
The reduction of a redox-active ligand is shown to drive reversible switching of a Cu(I) [2]pseudorotaxane ([2]PR(+)) into the reduced [3]pseudorotaxane ([3]PR(+)) by a bimolecular mechanism. The unreduced pseudorotaxanes [2]PR(+) and [3]PR(2+) are i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07327d895b24bc1606137c0b6c31b555
https://doi.org/10.1021/ja8085593
https://doi.org/10.1021/ja8085593
Publikováno v:
Angewandte Chemie (International ed. in English). 49(27)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e3530acb9c67ece7114fd2f0bd9d41e
https://pubmed.ncbi.nlm.nih.gov/20491106
https://pubmed.ncbi.nlm.nih.gov/20491106
Autor:
Lasse Jensen, Sissel S. Andersen, Edward H. Witlicki, Amar H. Flood, Stinne Wessel Hansen, Jan O. Jeppesen, Eric W. Wong
Publikováno v:
Witlicki, E H, Andersen, S S, Hansen, S W, Jeppesen, J O, Wong, E W, Jensen, L & Flood, A H 2010, ' Turning on Resonant SERRS Using the Chromophore-Plasmon Coupling Created by Host-Guest Complexation at a Plasmonic Nanoarray ', Journal of the American Chemical Society, vol. 132/17, pp. 6099-6107 . https://doi.org/10.1021/ja910155b
University of Southern Denmark
University of Southern Denmark
An active molecular plasmonics system is demonstrated where a supramolecular chromophore generated in a host-guest binding event couples with the localized surface plasmon resonance (LSPR) arising from gold nanodisc gratings. This coupling was achiev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8aa293f017a33251a1da604faf763ea8
https://portal.findresearcher.sdu.dk/da/publications/346622d7-1a54-4087-9363-fe2f84e7e423
https://portal.findresearcher.sdu.dk/da/publications/346622d7-1a54-4087-9363-fe2f84e7e423
Autor:
Edward H. Witlicki, Stinne W. Hansen, Martin Christensen, Thomas S. Hansen, Sune D. Nygaard, Jan O. Jeppesen, Eric W. Wong, Lasse Jensen, Amar H. Flood
Publikováno v:
Journal of Physical Chemistry A; Aug2009, Vol. 113 Issue 34, p9450-9457, 8p