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Results 21-39 of 39 (Search time: 0.002 seconds).

Issue DateTitleAuthor(s)
21Apr-2004Probing the Q-Proton pathway of ba3-cytochrome c oxidase by time-resolved fourier transform infrared spectroscopySoulimane, Tewfik ; Varotsis, Constantinos ; Koutsoupakis, Constantinos 
2222-Dec-2003Time-resolved resonance raman and time-resolved step-scan FTIR studies of nitric oxide reductase from paracoccus denitrificans: comparison of the heme b3-FeB site to that of the heme-CuB in oxidasesPinakoulaki, Eftychia ; Varotsis, Constantinos 
236-Nov-2003Ligand binding in a docking site of cytochrome c oxidase: a time-resolved step-scan fourier transform infrared studySoulimane, Tewfik ; Varotsis, Constantinos ; Koutsoupakis, Constantinos 
2429-Jul-2003The active site structure of heme a33+ C N CuB2+ of cytochrome aa3 oxidase as revealed from resonance raman scatteringPinakoulaki, Eftychia ; Vamvouka, Magdalini ; Varotsis, Constantinos 
253-Jul-2003Docking site dynamics of ba3-cytochrome c oxidase from thermus thermophilusSoulimane, Tewfik ; Varotsis, Constantinos ; Koutsoupakis, Constantinos 
2625-Feb-2003Direct detection of Fe(IV)=O intermediates in the cytochrome aa3 oxidase from Paracoccus denitrificans[H2O2 reactionPinakoulaki, Eftychia ; Pfitzner, Ute ; Varotsis, Constantinos 
2713-Feb-2003Oxygen-linked equilibrium Cu B-CO species in cytochrome ba 3 oxidase from Thermus thermophilus: implications for an oxygen channel at the Cu B siteVarotsis, Constantinos ; Koutsoupakis, Constantinos 
2821-Nov-2002Fourier transform infrared evidence for a ferric six-coordinate nitrosylheme b 3 complex of cytochrome cbb 3 oxidase from Pseudomonas stutzeri at ambient temperatureStavrakis, Stavros ; Pinakoulaki, Eftychia ; Varotsis, Constantinos 
296-Sep-2002Observation of the equilibrium Cu B-CO complex and functional implications of the transient heme a 3 propionates in cytochrome ba 3-CO from Thermus thermophilus. Fourier transform infrared (FTIR) and time-resolved step-scan FTIR studiesStavrakis, Stavros ; Varotsis, Constantinos ; Koutsoupakis, Constantinos 
306-Sep-2002Fourier transform infrared (FTIR) and step-scan time-resolved FTIR spectroscopies reveal a unique active site in cytochrome caa3 oxidase from Thermus thermophilusPinakoulaki, Eftychia ; Soulimane, Tewfik ; Varotsis, Constantinos 
3114-Aug-2002Resonance Raman detection of a ferrous five-coordinate nitrosylheme b 3 complex in cytochrome cbb 3 oxidase from Pseudomonas stutzeriPinakoulaki, Eftychia ; Stavrakis, Stavros ; Varotsis, Constantinos 
3219-Apr-2002The role of the cross-link His-Tyr in the functional properties of the binuclear center in cytochrome c oxidasePinakoulaki, Eftychia ; Pfitzner, Ute ; Varotsis, Constantinos 
3317-Apr-2002Decay of the transient Cu B-CO complex is accompanied by formation of the heme Fe-CO complex of cytochrome cbb 3-CO at ambient temperature: evidence from time-resolved fourier transform infrared spectroscopyStavrakis, Stavros ; Varotsis, Constantinos ; Koutsoupakis, Constantinos 
3426-Feb-2002Nitric-oxide reductase: structure and properties of the catalytic site from resonance Raman scatteringPinakoulaki, Eftychia ; Gemeinhardt, Sabine ; Varotsis, Constantinos 
35Jan-2002Antimalarial endoperoxides: synthesis and implications of the mode of actionGialou, Irene ; Varotsis, Constantinos ; Koutsoupakis, Constantinos 
362002DFT Study of endoperoxides and their in-termediates in Fe(II) cleavage of the endoperoxy bridgeDaskalakis, Vangelis ; Frudakis, George ; Varotsis, Constantinos 
3713-Sep-2001Fourier transform infrared investigation of non-heme Fe(III) and Fe(II) decomposition of artemisinin and of a simplified trioxane alcoholKapetanaki, Sofia M. ; Varotsis, Constantinos 
3821-Apr-2000Picosecond resonance Raman evidence of the structure of a long-lived electronic excited state of low-spin Fe(III)heme oSchelvis, Johannes P.M. ; Varotsis, Constantinos 
392-Jan-2000Ferryl–oxo heme intermediate in the antimalarial mode of action of artemisininKapetanaki, Sofia M. ; Varotsis, Constantinos