Josef Wachtveitl Publications 2006-2013
Amarie S, Arefe K, Starcke JH, Dreuw A, Wachtveitl J (2008) Identification of an additional low-lying excited state of carotenoid radical cations. J Phys Chem B 112:14011-14017 Amarie S, Förster U, Gildenhoff N, Dreuw A, Wachtveitl J (2010) Excited state dynamics of the astaxanthin radical cation. Chem Phys 373:8-14 Amarie S, Lupo D, Lenz MO, Saegesser R, Ghosh R, Wachtveitl J (2010) Excitation energy pathways in the photosynthetic units of reaction center LM- and H-subunit deletion mutants of Rhodospirillum rubrum. Photosynth Res 103:141-151 Amarie S, Standfuss J, Barros T, Kühlbrandt W, Dreuw A, Wachtveitl J (2007) Carotenoid radical cations as a probe for the molecular mechanism of nonphotochemical quenching in oxygenic photosynthesis. J Phys Chem B 111:3481-3487 Amarie S, Wilk L, Barros T, Kühlbrandt W, Dreuw A, Wachtveitl J (2009) Properties of zeaxanthin and its radical cation bound to the minor light-harvesting complexes CP24, CP26 and CP29. BBA- Bioenergetics 1787:747-752 Dreuw A, Starcke JH, Wachtveitl J (2010) Excited state properties of the astaxanthin radical cation: A quantum chemical study. Chem Phys 373:2-7 Dworak L, Matylitsky VV, Braun M, Wachtveitl J (2011) Coherent longitudinal-optical ground-state phonon in CdSe Quantum Dots triggered by Ultrafast Charge Migration. Phys Rev Lett 107:247401 Dworak L, Matylitsky VV, Breus VV, Braun M, Basche T, Wachtveitl J (2011) Ultrafast charge separation at the CdSe/CdS Core/Shell Quantum Dot/Methylviologen interface: implications for nanocrystal solar cells. J Phys Chem C 115:3949-3955 Dworak L, Matylitsky VV, Wachtveitl J (2009) Ultrafast photoinduced processes in alizarin-sensitized metal oxide mesoporous films. ChemPhysChem 10:384-391 Dworak L, Wachtveitl J (2011) Ultrafast charge separation at the CdSe Quantum Dot/Methylviologen interface: dependence on electron acceptor concentration. Z Phys Chem 225:575-585 Dworak L, Zastrow M, Zeyat G, Ruck-Braun K, Wachtveitl J (2012) Ultrafast dynamics of dithienylethenes differently linked to the surface of TiO(2) nanoparticles. J Phys-Condes Mat 24:394007 Förster U, Grunewald C, Engels JW, Wachtveitl J (2010) Ultrafast dynamics of 1-ethynylpyrene- modified RNA: a photophysical probe of intercalation. J Phys Chem B 114:11638-45 Förster U, Lommel K, Sauter D, Grünewald C, Engels JW, Wachtveitl J (2010) 2-(1-Ethynylpyrene)- adenosine as a folding probe for RNA-pyrene in or out. ChemBioChem 11:664-672 Forster U, Weigand JE, Trojanowski P, Suess B, Wachtveitl J (2012) Conformational dynamics of the tetracycline-binding aptamer. Nucleic Acids Res 40:1807-1817 Gildenhoff N, Amarie S, Gundermann K, Beer A, Büchel C, Wachtveitl J (2010) Oligomerization and pigmentation dependent excitation energy transfer in fucoxanthin-chlorophyll proteins. BBA- Bioenergetics 1797:543-549 Gildenhoff N, Gundermann K, Büchel C, Wachtveitl J (2011) Coherent effects in the carbonyl containing carotenoid fucoxanthin In: M Chergui, DM Jonas, E Riedle, RW Schoenlein, AJ Taylor (eds) Ultrafast Phenomena XVII. Springer, Berlin / Heidelberg / New York, pp 361-363
Gildenhoff N, Herz J, Gundermann K, Büchel C, Wachtveitl J (2010) The excitation energy transfer in the trimeric fucoxanthin-chlorophyll protein from Cyclotella meneghiniana analyzed by polarized transient absorption spectroscopy. Chem Phys 373:104-109 Grininger M, Staudt H, Johansson P, Wachtveitl J, Oesterhelt D (2009) Dodecin is the key player in flavin homeostasis of archaea. J Biol Chem 284:13068-13076 Grünewald C, Kwon T, Piton N, Förster U, Wachtveitl J, Engels JW (2008) RNA as scaffold for pyrene excited complexes. Bioorgan Med Chem 16:19-26 Hempelmann F, Hölper S, Verhoefen MK, Woerner AC, Köhler T, Fiedler SA, Pfleger N, Wachtveitl J, Glaubitz C (2011) The His75-Asp97 cluster in green proteorhodopsin. J Am Chem Soc 133:4645-4654 Herz J, Verhoefen MK, Weber I, Bamann C, Glaubitz C, Wachtveitl J (2012) Critical role of Asp227 in the photocycle of proteorhodopsin. Biochemistry 51:5589-5600 Janke C, Scholz F, Becker-Baldus J, Glaubitz C, Wood PG, Bamberg E, Wachtveitl J, Bamann C (2013) Photocycle and vectorial proton transfer in a rhodopsin from the eukaryote oxyrrhis marina. Biochemistry 52:2750-63 Kohl-Landgraf J, Nimsch JE, Wachtveitl J (2013) LiF, an underestimated supercontinuum source in femtosecond transient absorption spectroscopy. Opt Express 21:17060-17065 Kohl-Landgraf J, Braun M, Ozcoban C, Goncalves DPN, Heckel A, Wachtveitl J (2012) Ultrafast dynamics of a spiropyran in water. J Am Chem Soc 134:14070-7 Koller FO, Reho R, Schrader TE, Moroder L, Wachtveitl J, Zinth W (2007) Infrared studies of small azobenzene peptides: Unexpectedly slow reactions on the time range of minutes. J Phys Chem B 111:10481-10486 Kusebauch U, Cadamuro SA, Musiol HJ, Lenz MO, Wachtveitl J, Moroder L, Renner C (2006) Photocontrolled folding and unfolding of a collagen triple helix. Angew Chem Int Edit 45:7015-7018 Lenz MO, Huber R, Schmidt B, Gilch P, Kalmbach R, Engelhard M, Wachtveitl J (2006) First steps of retinal photoisomerization in proteorhodopsin. Biophys J 91:255-262 Lenz MO, Wachtveitl J (2008) Quenching of triplet state formation by electron transfer for merocyanine/TiO2 systems. J Phys Chem C 112:11973-11977 Lorenz L, Plotner J, Matylitsky VV, Dreuw A, Wachtveitl J (2007) Ultrafast photoinduced dynamics of pigment yellow 101: Fluorescence, excited-state intramolecular proton transfer, and isomerization. J Phys Chem A 111:10891-10898 Lorinczi E, Verhoefen MK, Wachtveitl J, Woerner AC, Glaubitz C, Engelhard M, Bamberg E, Friedrich T (2009) Voltage- and pH-dependent changes in vectoriality of photocurrents mediated by wild-type and mutant proteorhodopsins upon expression in Xenopus Oocytes. J Mol Biol 393:320-341 Matylitsky VV, Dworak L, Breus VV, Basché T, Wachtveitl J (2009) Ultrafast charge separation in multiexcited CdSe quantum dots mediated by adsorbed electron acceptors. J Am Chem Soc 131:2424-2425 Matylitsky VV, Dworak L, Wachtveitl J (2010) Donor/Acceptor adsorbates on the surface of metal oxide nanoporous films: a spectroscopic probe for different electron transfer pathways. ChemPhysChem 11:2027-2035 Matylitsky VV, Lenz MO, Wachtveitl J (2006) Observation of pH-dependent back-electron-transfer dynamics in alizarin/TiO2 adsorbates: Importance of trap states. J Phys Chem B 110:8372-8379 Matylitsky VV, Shavel A, Gaponik N, Eychmuller A, Wachtveitl J (2008) Ultrafast interfacial charge carrier dynamics in ZnSe and ZnSe/ZnS core/shell nanoparticles: Influence of shell formation. J Phys Chem C 112:2703-2710
Mehler M, Scholz F, Ullrich SJ, Mao JF, Braun M, Brown LJ, Brown RCD, Fiedler SA, Becker-Baldus J, Wachtveitl J, Glaubitz C (2013) The EF loop in green proteorhodopsin affects conformation and photocycle dynamics. Biophys J 105:385-397 Mewes JM, Neumann K, Verhoefen MK, Wille G, Wachtveitl J, Dreuw A (2011) Molecular mechanism of uncaging CO(2) from nitrophenylacetate provides general guidelines for improved ortho-nitrobenzyl cages. ChemPhysChem 12:2077-2080 Mewes JM, Pepler E, Wachtveitl J, Dreuw A (2012) Combined theoretical and experimental investigation of the photodecarboxylation of nitrophenylacetates and its implications for the design of improved ortho-Nitrobenzylic caging groups. J Phys Chem A 116:11846-11862 Mors K, Roos C, Scholz F, Wachtveitl J, Dötsch V, Bernhard F, Glaubitz C (2013) Modified lipid and protein dynamics in nanodiscs. BBA-Biomembranes 1828:1222-9 Neumann-Verhoefen MK, Neumann K, Bamann C, Radu I, Heberle J, Bamberg E, Wachtveitl J (2013) Ultrafast infrared spectroscopy on channelrhodopsin-2 reveals efficient energy transfer from the retinal chromophore to the protein. J Am Chem Soc 135:6968-6976 Neumann K, Verhoefen MK, Mewes JM, Dreuw A, Wachtveitl J (2011) Investigating the CO(2) uncaging mechanism of nitrophenylacetates by means of fs-IR spectroscopy and quantum chemical calculations. Phys Chem Chem Phys 13:17367-17377 Neumann K, Verhoefen MK, Weber I, Glaubitz C, Wachtveitl J (2008) Initial reaction dynamics of proteorhodopsin observed by femtosecond infrared and visible spectroscopy. Biophys J 94:4796-4807 Nguyen PH, Staudt H, Wachtveitl J, Stock G (2011) Real time observation of ultrafast peptide conformational dynamics: molecular dynamics simulation vs infrared experiment. J Phys Chem B 115:13084-13092 Reckel S, Gottstein D, Stehle J, Lohr F, Verhoefen MK, Takeda M, Silvers R, Kainosho M, Glaubitz C, Wachtveitl J, Bernhard F, Schwalbe H, Guntert P, Dötsch V (2011) Solution NMR structure of proteorhodopsin. Angew Chem Int Edit 50:11942-11946 Rehm S, Lenz MO, Mensch S, Schwalbe H, Wachtveitl J (2006) Ultrafast spectroscopy of a photoswitchable 30-amino acid de novo synthesized peptide. Chem Phys 323:28-35 Roos C, Zocher M, Muller D, Munch D, Schneider T, Sahl HG, Scholz F, Wachtveitl J, Ma Y, Proverbio D, Henrich E, Dötsch V, Bernhard F (2012) Characterization of co-translationally formed nanodisc complexes with small multidrug transporters, proteorhodopsin and with the E. coli MraY translocase. BBA-Biomembranes 1818:3098-106 Schafer F, Joshi KB, Fichte MAH, Mack T, Wachtveitl J, Heckel A (2011) Wavelength-selective uncaging of dA and dC residues. Org Lett 13:1450-1453 Scholz F, Bamberg E, Bamann C, Wachtveitl J (2012) Tuning the primary reaction of channelrhodopsin-2 by Imidazole, pH, and site-specific mutations. Biophys J 102:2649-2657 Scholz F, Dworak L, Matylitsky VV, Wachtveitl J (2011) Ultrafast electron transfer from photoexcited CdSe Quantum Dots to methylviologen. ChemPhysChem 12:2255-2259 Staudt H, Hoesl MG, Dreuw A, Serdjukow S, Oesterhelt D, Budisa N, Wachtveitl J, Grininger M (2013) Directed manipulation of a flavoprotein photocycle. Angew Chem Int Edit 52:8463-8466 Staudt H, Kohler T, Lorenz L, Neumann K, Verhoefen MK, Wachtveitl J (2008) Time resolved spectroscopy on Pigment Yellow 101 in solid state. Chem Phys 347:462-471 Staudt H, Oesterhelt D, Grininger M, Wachtveitl J (2012) Ultrafast excited-state deactivation of flavins bound to dodecin. Biol Chem 287:17637-44
Stehle J, Scholz F, Lohr F, Reckel S, Roos C, Blum M, Braun M, Glaubitz C, Dötsch V, Wachtveitl J, Schwalbe H (2012) Characterization of the ground state dynamics of proteorhodopsin by NMR and optical spectroscopies. J Biomol NMR 54:401-413 Verhoefen MK, Bamann C, Blöcher R, Förster U, Bamberg E, Wachtveitl J (2010) The photocycle of channelrhodopsin-2: ultrafast reaction dynamics and subsequent reaction steps. ChemPhysChem 11:3113-3122 Verhoefen MK, Lenz MO, Amarie S, Klare JP, Tittor J, Oesterhelt D, Engelhard M, Wachtveitl J (2009) Primary reaction of sensory rhodopsin II mutant D75N and the influence of azide. Biochemistry 48:9677-9683 Verhoefen MK, Schafer G, Shastri S, Weber I, Glaubitz C, Mantele W, Wachtveitl J (2011) Low temperature FTIR spectroscopy provides new insights in the pH-dependent proton pathway of proteorhodopsin. BBA-Bioenergetics 1807:1583-1590 Wormit M, Harbach PHP, Mewes JM, Amarie S, Wachtveitl J, Dreuw A (2009) Excitation energy transfer and carotenoid radical cation formation in light harvesting complexes - A theoretical perspective. BBA-Bioenergetics 1787:738-746 Zastrow M, Thyagarajan S, Ahmed SA, Haase P, Seedorff S, Gelman D, Wachtveitl J, Galoppini E, Rück-Braun K (2010) Efficient preparation of photoswitchable dithienylethene-linker-conjugates by palladium-catalyzed coupling reactions of terminal alkynes with thienyl chlorides and other aryl halides. Chem-Asian J 5:1202-1212
DRINK DETECTIVE INTERPRETATION OF RESULTS (Please refer to the illustration on the test) Drinks Test Device G TEST - an instant blue colour indicates the presence of illicit GHB in Technical Insert a quantity likely to cause a harmful effect. K TEST - an instant red/pink colour indicates the presence of ketamine Test Strip in a quantity likely to cause a harmful effec
Gláuks v. 10 n. 1 (2010) 243-270 A Recontextualização da Informação sobre a “Pílula Anti-Barriga” nos S ites Folha e Minha Vida The Recontextualization of Information about the “Anti-Belly Pill” in “Folha” and “Minha Vida” Websites RESUMO: Este trabalho pretende analisar o tratamento linguístico-discursivo dado às informações de caráter c