Zobrazeno 1 - 10 of 81 pro vyhledávání: '"V, Kiefer"'
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Akademický článek
Intrinsic photoisomerization dynamics of protonated Schiff-base retinal
Autor: Hjalte V. Kiefer, Elisabeth Gruber, Jeppe Langeland, Pavel A. Kusochek, Anastasia V. Bochenkova, Lars H. Andersen
Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
The primary photoresponse of protonated Schiff-base retinal in visual and bacterial rhodopsins is fast sub-ps isomerisation. Here, the authors show that the fast photoisomerization of rhodopsin is related to an intrinsic retinal property, whereas bac
Externí odkaz: https://doaj.org/article/62bae373a5fb4f23abd5d636560ac791
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2
Bloodstream Infections in Children With Cancer: Pathogen Distribution and Antimicrobial Susceptibility Patterns Over a 10-Year Period
Autor: Mikala Wang, Birgitte Klug Albertsen, Lotte V. Kiefer, Henrik Daa Schrøder, Sabine F. Maarbjerg
Publikováno v: Maarbjerg, S F, Kiefer, L V, Albertsen, B K, Schrøder, H & Wang, M 2022, ' Bloodstream Infections in Children With Cancer : Pathogen Distribution and Antimicrobial Susceptibility Patterns Over a 10-Year Period ', Journal of Pediatric Hematology/Oncology, vol. 44, no. 1, pp. E160-E167 . https://doi.org/10.1097/MPH.0000000000002258
Bloodstream infections (BSIs) adversely affect clinical outcome in children with cancer. Over 1 decade, this retrospective cohort study describes pathogen distribution in BSIs and antimicrobial susceptibility against empirical antibiotics frequently
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76bf1b091ad942a8f26e800a7e0b7e9a
https://doi.org/10.1097/mph.0000000000002258
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3
Controlling Light-Induced Proton Transfer from the GFP Chromophore
Autor: Natascha W. Persen, Jeppe Langeland, Elisabeth Gruber, Anastasia V. Bochenkova, Lars H. Andersen, Hjalte V. Kiefer, Adil M. Kabylda
Publikováno v: Langeland, J, Persen, N W, Gruber, E, Kiefer, H V, Kabylda, A M, Bochenkova, A V & Andersen, L H 2021, ' Controlling Light-Induced Proton Transfer from the GFP Chromophore ', ChemPhysChem, vol. 22, no. 9, pp. 833-841 . https://doi.org/10.1002/cphc.202100068
Green Fluorescent Protein (GFP) is known to undergo excited-state proton transfer (ESPT). Formation of a short H-bond favors ultrafast ESPT in GFP-like proteins, such as the GFP S65T/H148D mutant, but the detailed mechanism and its quantum nature rem
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5f3d12a8dd04a87fb15a38419655ea0
https://pure.au.dk/portal/da/publications/controlling-lightinduced-proton-transfer-from-the-gfp-chromophore(b534990d-8c5b-4f67-b48b-2da986e17b41).html
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4
Childhood asthma outcomes during the COVID-19 pandemic: Findings from the PeARL multi-national cohort
Autor: Papadopoulos, N.G. Mathioudakis, A.G. Custovic, A. Deschildre, A. Phipatanakul, W. Wong, G. Xepapadaki, P. Abou-Taam, R. Agache, I. Castro-Rodriguez, J.A. Chen, Z. Cros, P. Dubus, J.-C. El-Sayed, Z.A. El-Owaidy, R. Feleszko, W. Fierro, V. Fiocchi, A. Garcia-Marcos, L. Goh, A. Hossny, E.M. Huerta Villalobos, Y.R. Jartti, T. Le Roux, P. Levina, J. López García, A.I. Ramos, Á.M. Morais-Almeida, M. Murray, C. Nagaraju, K. Nagaraju, M.K. Navarrete Rodriguez, E.M. Namazova-Baranova, L. Nieto Garcia, A. Pozo Beltrán, C.F. Ratchataswan, T. Rivero Yeverino, D. Rodríguez Zagal, E. Schweitzer, C.E. Tulkki, M. Wasilczuk, K. Xu, D. Alekseeva, A. Almeida, B. Andre, M. Arimova, P. Blonde, A. Cunningham, A. Da Mota, S. Efendieva, K. Kalugina, V. Kiefer, S. Klein, A. López, C.G.C. López, J.J.R. Moratellti, C. Fuentes Pérez, M. Simermann, M. Tapia, J.S.P. Tatopoulos, A. Vishneva, E. Volkov, Κ. Bacharier, L. Bonini, M. Craig, T. Diamant, Z. Ducharme, F.M. Gern, J.E. Grigg, J. Hamelmann, E.H. Hedlin, G. Jartti, T. Kalayci, O. Kaplan, A. Konradsen, J. Kuna, P. Lau, S. Le Souef, P. Lemanske, R.F. Makela, M.J. Matricardi, P.M. Gómez, R.-M. Miligkos, M. Pitrez, P.M.C. Price, D. Pohunek, P. Roberts, G.C. Sheikh, A. Tsiligianni, I. Turner, S. Valiulis, A. Winders, T. Yusuf, O.M. Zar, H. PeARL collaborators, on behalf of the PeARL Think Tank
Background: The interplay between COVID-19 pandemic and asthma in children is still unclear. We evaluated the impact of COVID-19 pandemic on childhood asthma outcomes. Methods: The PeARL multinational cohort included 1,054 children with asthma and 50
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::244a9eb216a4e7b033be3d528bdb215a
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:2999866
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The UV-visible action-absorption spectrum of all-trans and 11-cis protonated Schiff base retinal in the gas phase
Autor: Jeppe Langeland Knudsen, Anastasia V. Bochenkova, Anika Kluge, Lars H. Andersen, Hjalte V. Kiefer
Publikováno v: Knudsen, J L, Kluge, A, Bochenkova, A V, Kiefer, H V & Andersen, L H 2018, ' The UV-visible action-absorption spectrum of all-trans and 11-cis protonated Schiff base retinal in the gas phase ', Physical Chemistry Chemical Physics, vol. 20, no. 10, pp. 7190-7194 . https://doi.org/10.1039/c7cp07512j
The UV-visible absorption of retinal in its protonated Schiff-base form is studied in the gas phase. In particular, transitions to highly-excited electronic states, Sn, in the all-trans and 11-cis forms are considered, and several new states are disc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::610edde669c403760187bd441d9f1a6b
https://doi.org/10.1039/c7cp07512j
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7
Longitudinal exploration of in situ mock code events and the performance of cardiac arrest skills
Autor: Ali Hassan Al Khulaif, Heejung Bang, Sameerah Alsomali, Matthew V Kiefer, Joseph Barton, Aubrey P Yao, Ian M Julie, Aaron E. Bair, Sandhya Venugopal, Samuel O. Clarke, Muna Aljahany
Publikováno v: BMJ simulation & technology enhanced learning, vol 5, iss 1
Clarke, SO; Julie, IM; Yao, AP; Bang, H; Barton, JD; Alsomali, SM; et al.(2018). Longitudinal exploration of in situ mock code events and the performance of cardiac arrest skills. BMJ Simulation and Technology Enhanced Learning, bmjstel-2017-000255-bmjstel-2017-000255. doi: 10.1136/bmjstel-2017-000255. UC Davis: Retrieved from: http://www.escholarship.org/uc/item/8tt8087b
IntroductionIn-hospital cardiac arrest (IHCA) affects 200 000 adults in the USA each year, and resuscitative efforts are often suboptimal. The objective of this study was to determine whether a programme of ‘mock codes’ improves group-level perfo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25430b4e1294120761f1ef0348d3920f
https://escholarship.org/uc/item/8tt8087b
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8
Elucidation of the intrinsic optical properties of hydrogen-bonded and protonated flavin chromophores by photodissociation action spectroscopy
Autor: Kasper Lincke, Andreas Østergaard Madsen, Louise J. Skov, Lars H. Andersen, Mogens Brøndsted Nielsen, Elisabeth Gruber, Hjalte V. Kiefer, Kurt V. Mikkelsen, Jeppe Langeland
Publikováno v: Lincke, K, Langeland, J, Madsen, A O, Kiefer, H V, Skov, L, Gruber, E, Mikkelsen, K V, Andersen, L H & Nielsen, M B 2018, ' Elucidation of the intrinsic optical properties of hydrogen-bonded and protonated flavin chromophores by photodissociation action spectroscopy ', Physical Chemistry Chemical Physics, vol. 20, no. 45, pp. 28678-28684 . https://doi.org/10.1039/c8cp05368e
A model system of the flavin chromophore was synthesized and investigated for its intrinsic optical properties by gas phase action spectroscopy using an ion storage ring. An ammonium group was anchored to this flavin chromophore to allow its transfer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8fdaae5a0ebf38ecee271350f086c66
https://pubmed.ncbi.nlm.nih.gov/30406792
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10
How far can a single hydrogen bond tune the spectral properties of the GFP chromophore?
Autor: Hjalte V. Kiefer, Anastasia V. Bochenkova, Lars H. Andersen, Elie Lattouf, Natascha W. Persen
Publikováno v: Kiefer, H, Lattouf, E, Persen, N W, Bochenkova, A V & Andersen, L H 2015, ' How far can a single hydrogen bond tune the spectral properties of the GFP chromophore? ', Physical Chemistry Chemical Physics, vol. 17, pp. 20056-20060 . https://doi.org/10.1039/C5CP02764K
Photoabsorption of the hydrogen-bonded complex of a neutral and an anionic Green Fluorescent Protein chromophore has been studied using a new dual-detection approach to action-absorption spectroscopy. Following absorption of one photon, dissociation
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a297946a3d112fcbfe7e3868d1743c5
https://doi.org/10.1039/c5cp02764k
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