Search Results - "Butt, H.J."

A defective proton pump, point‐mutated bacteriorhodopsin Asp96‐‐‐‐Asn is fully reactivated by azide by Tittor, J., Soell, C., Oesterhelt, D., Butt, H.J., Bamberg, E.

“…Addition of azide fully restored the proton pump activity of defective bacteriorhodopsin (BR) mutant protein Asp96‐‐‐‐Asn. The decay time of M of BR…”
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Identification of potential lockdown areas during COVID-19 transmission in Punjab, Pakistan by Saeed, U., Sherdil, K., Ashraf, U., Mohey-ud-din, G., Younas, I., Butt, H.J., Ahmad, S.R.

“…Real-time COVID-19 spread mapping and monitoring to identify lockdown and semi-lockdown areas using hotspot analysis and geographic information systems and…”
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Defect-controlled hypersound propagation in hybrid superlattices by Schneider, Dirk, Liaqat, Faroha, El Boudouti, El Houssaine, El Abouti, Ossama, Tremel, Wolfgang, Butt, Hans-Jürgen, Djafari-Rouhani, Bahram, Fytas, George

“…We employ spontaneous Brillouin light scattering spectroscopy and detailed theoretical calculations to reveal and identify elastic excitations inside the band…”
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Engineering the Hypersonic Phononic Band Gap of Hybrid Bragg Stacks by Schneider, Dirk, Liaqat, Faroha, El Boudouti, El Houssaine, El Hassouani, Youssef, Djafari-Rouhani, Bahram, Tremel, Wolfgang, Butt, Hans-Jürgen, Fytas, George

“…We report on the full control of phononic band diagrams for periodic stacks of alternating layers of poly­(methyl methacrylate) and porous silica combining…”
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Kinetics of Light-Induced Concentration Patterns in Transparent Polymer Solutions by Anyfantakis, M, Pamvouxoglou, A, Mantzaridis, C, Pispas, S, Butt, H-J, Fytas, G, Loppinet, B

“…When exposed to weak visible laser light, solutions of common polymers like poly­(isoprene) and poly­(butadiene) respond by local concentration variations,…”
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Solvent-Dependent Light-Induced Structures in Gem-Dichlorocyclopropanated Polybutadiene Solutions by Bogris, A, Wang, J, Anyfantakis, M, Loppinet, B, Craig, S. L, Butt, H-J, Fytas, G

“…The formation of permanent structures upon mild red laser illumination in transparent polydiene solutions is examined in the case of…”
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Forced dewetting dynamics of high molecular weight surfactant solutions by Truszkowska, D., Henrich, F., Schultze, J., Koynov, K., Räder, H.J., Butt, H.-J., Auernhammer, G.K.

“…[Display omitted] •Pluronic F-127 solutions have two characteristic concentrations.•Full surface coverage and micelle formation occur at different…”
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Surface forces in a confined polymer melt: self-consistent field analysis of full and restricted equilibrium cases by Leermakers, F A M, Butt, H J

“…In full equilibrium the self-consistent field theory for a homopolymer melt confined between two surfaces predicts pronounced oscillatory interaction forces on…”
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Interaction between two solid surfaces across PDMS : influence of chain length and end group by Sun, G.X, Stark, R, Kappl, M, Leermakers, F.A.M, Butt, H.J

“…Forces between solid surfaces across polymer melts are poorly understood despite their importance for adhesion and composite materials. Using an atomic force…”
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Imaging the membrane protein bacteriorhodopsin with the atomic force microscope by Butt, H.J., Downing, K.H., Hansma, P.K.

“…The membrane protein bacteriorhodopsin was imaged in buffer solution at room temperature with the atomic force microscope. Three different substrates were…”
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Imaging cells with the atomic force microscope by Butt, H J, Wolff, E K, Gould, S A, Dixon Northern, B, Peterson, C M, Hansma, P K

“…Different types of cells have been imaged with the atomic force microscope. The morphology of the archaebacterium Halobacterium halobium in its dry state was…”
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Chloroplast F0F1 ATP synthase imaged by atomic force microscopy by Neff, D. (Technische Universitat Darmstadt, Darmstadt, Germany.), Tripathi, S, Middendorf, K, Stahlberg, H, Butt, H.J, Bamberg, E, Dencher, N.A

“…The F0F1 ATP synthase of chloroplasts was imaged using atomic force microscopy (AFM) in contact mode under physiological conditions. Chloroplast (CF0F1) ATP…”
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The reaction cycle of bacteriorhodopsin : an analysis using visible absorption, photocurrent and infrared techniques by MUÊLLER, K.-H, BUTT, H. J, BAMBERG, E, FENDLER, K, HESS, B, SIEBERT, F, ENGELHARD, M

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