Zobrazeno 1 - 10
of 67
pro vyhledávání: '"G Philis"'
Considering elements of natural strategies to control salmon lice infestation in marine cage culture
Publikováno v:
Aquaculture Environment Interactions, Vol 14, Pp 181-188 (2022)
Salmon lice are a severe problem in salmonid aquaculture and also affect wild salmon smolts migrating through fjord systems in spring. To keep the lice burden within acceptable limits, frequent use of chemical delousing has resulted in the parasite b
Externí odkaz:
https://doaj.org/article/916e6ec25fd049818d93490d02365115
Autor:
John G. Philis
Publikováno v:
Journal of Molecular Structure. :32-36
Van der Waals heterodimers of p-difluorobenzene (DFB) with other molecules, prepared in a supersonic jet beam expansion, were studied by resonant two-photon ionization (R2PI) through their S1 ← S0 transition. The functional molecule in these system
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5432c4334d3456881a73e93933fb4a9
https://doi.org/10.1016/j.molstruc.2008.12.052
https://doi.org/10.1016/j.molstruc.2008.12.052
Autor:
Christopher Thompson, Richard J. S. Morrison, Danielle Eve Martin, Evan G. Robertson, John G. Philis
Publikováno v:
Chemical Physics Letters. 463:29-32
Sec -butylbenzene has been investigated using resonant two-photon ionization (R2PI) and UV–UV hole-burning spectroscopy aided by ab initio calculations. All three conformers predicted from theory are observed in the spectrum, and are assigned by ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b694f4b1df852cacc600e7f4b3a6ea2b
https://doi.org/10.1016/j.cplett.2008.08.006
https://doi.org/10.1016/j.cplett.2008.08.006
Autor:
John G. Philis
Publikováno v:
Chemical Physics Letters. 449:291-295
The first spectroscopic study of the 3p ← n O multiphoton excitation of jet-cooled methanol and ethanol is presented. The mass-resolved resonance-enhanced multiphoton ionization (REMPI) spectra of CH 3 OH and CD 3 OD are compared to the VUV absorpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c400b7ef1b94415e7ec09d3f253ee1dd
https://doi.org/10.1016/j.cplett.2007.10.089
https://doi.org/10.1016/j.cplett.2007.10.089
Autor:
John G. Philis
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 67:1357-1361
Resonance-enhanced multiphoton ionization (REMPI) has been applied to detect the hot bands as well as the cold bands of the 1a2----3dxy(1A1) Rydberg transition of furan (jet-cooled, mass-analyzed). Based on the unambiguous assignment of the hot bands
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b037990bc0d3745ab588c7b418251295
https://doi.org/10.1016/j.saa.2006.10.024
https://doi.org/10.1016/j.saa.2006.10.024
Autor:
Vasilios S. Melissas, John G. Philis
Publikováno v:
Chemical Physics. 336:136-142
Mass-resolved, resonance-enhanced multiphoton ionization (REMPI) spectra of jet-cooled 2-methylfuran have been measured in various spectroscopic regions (visible and UV ns dye laser). The results have been interpreted as two-photon resonances and as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7296179f382acceaada910e0f78e9100
https://doi.org/10.1016/j.chemphys.2007.05.030
https://doi.org/10.1016/j.chemphys.2007.05.030
Autor:
Sanjay Wategaonkar, John G. Philis
Publikováno v:
Journal of Molecular Structure. :109-112
The resonance-enhanced multiphoton ionization, (1+1) REMPI and (2+2) REMPI S1 ← S0 spectra of cyclopropylbenzene (CPBz) have been measured in supersonic jet expansion under various cooling conditions. Both spectra include the pure electronic transi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7ca02f284940c409ee959a9edc84059
https://doi.org/10.1016/j.molstruc.2006.10.040
https://doi.org/10.1016/j.molstruc.2006.10.040
Publikováno v:
Journal of Molecular Structure: THEOCHEM. 758:17-20
Ab initio calculations at the CIS level of theory combined with several basis sets were performed to elucidate the geometry of the two lowest ππ* singlet states of aniline. A global picture emerges from this study. The 6-31++G* basis set was the on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f71a3785c5e037e18a7380ed2ccff8a5
https://doi.org/10.1016/j.theochem.2005.06.006
https://doi.org/10.1016/j.theochem.2005.06.006
The multiphoton ionization spectrum of jet-cooled pyrimidine in the 3p Rydberg and 3B1 (π∗,n) states
Autor:
John G. Philis
Publikováno v:
Journal of Molecular Spectroscopy. 232:26-29
Resonance-enhanced multiphoton ionization (REMPI) has been applied to study the n → 3 p Rydberg transition of pyrimidine (jet-cooled sample and mass resolved spectrum). Only the one component, the 3 p z ( B 2 ), appears in the (2 + 1) REMPI and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2dcfb827aa19b93e93c6fe085c4b077
https://doi.org/10.1016/j.jms.2005.02.003
https://doi.org/10.1016/j.jms.2005.02.003
Autor:
Alex Paleologos, John G. Philis
Publikováno v:
Journal of Molecular Structure. :117-120
Resonance enhanced multiphoton ionization spectroscopy, (2+1) REMPI, has been employed in jet cooled styrene vapors for the detection of Rydberg states. A resonance appears at 50,484 cm −1 and is interpreted as a 3p←HOMO Rydberg transition ( δ =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::107c3b0fe7cffb87b0b8a3f41b79c665
https://doi.org/10.1016/j.molstruc.2004.10.106
https://doi.org/10.1016/j.molstruc.2004.10.106