Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Blab, Gerhard A"'
Autor:
Asgari, Pegah, Yüksel, Itir Bakiş Dogru, Blab, Gerhard A., Gerritsen, Hans C., Mosk, Allard P.
We present an interferometric spectral-domain optical coherence tomography microscopy setup to detect structural changes using interference of light reflected from different interfaces of the sample. We induce a reproducible nanometer-scale size chan
Externí odkaz:
http://arxiv.org/abs/2209.00356
Multi-step assembly of individual protein building blocks is key to the formation of essential higher-order structures inside and outside of cells. Optical tweezers is a technique well suited to investigate the mechanics and dynamics of these structu
Externí odkaz:
http://arxiv.org/abs/2006.15841
Autor:
Mohammadian, Sajjad, Agronskaia, Alexandra V, Blab, Gerhard A, van Donselaar, Elly G, de Heus, Cecilia, Liv, Nalan, Klumperman, Judith, Gerritsen, Hans C
Publikováno v:
In Ultramicroscopy August 2020 215
Autor:
Soeteman-Hernández, Lya G., Blab, Gerhard A., Carattino, Aquiles, Dekker, Frans, Dekkers, Susan, van der Linden, Marte, van Silfhout, Alex, Noorlander, Cornelle W.
Publikováno v:
In NanoImpact July 2020 19
Linear bio-molecular motors move unidirectionally along a track by coordinating several different processes, such as fuel (ATP) capture, hydrolysis, conformational changes, binding and unbinding from a track, and center-of-mass diffusion. A better un
Externí odkaz:
http://arxiv.org/abs/1004.1114
Autor:
Lommerse, Piet H M, Blab, Gerhard A, Cognet, Laurent, Harms, Gregory S, Snaar-Jagalska, B Ewa, Spaink, Herman P, Schmidt, Thomas
Publikováno v:
Biophys J 86, 1 Pt 1 (01/2004) 609-16
In the last decade evidence has accumulated that small domains of 50-700 nm in diameter are located in the exoplasmic leaflet of the plasma membrane. Most of these domains supposedly consist of specific sets of lipids and proteins, and are believed t
Externí odkaz:
http://arxiv.org/abs/0704.3855
Publikováno v:
Physical review letters 93, 25 (17/12/2004) 257402
We introduce a new, highly sensitive, and simple heterodyne optical method for imaging individual nonfluorescent nanoclusters and nanocrystals. A 2 order of magnitude improvement of the signal is achieved compared to previous methods. This allows for
Externí odkaz:
http://arxiv.org/abs/0704.3857
Autor:
Lasne, David, Blab, Gerhard A., Berciaud, Stéphane, Heine, Martin, Groc, Laurent, Choquet, Daniel, Cognet, Laurent, Lounis, Brahim
Publikováno v:
Biophysical Journal 91, 12 (15/12/2006) 4598
Tracking individual nano-objets in live cells during arbitrary long times is an ubiquitous need in modern biology. We present here a method for tracking individual 5 nm gold nanoparticles on live cells. It relies on the photothermal effect and the de
Externí odkaz:
http://arxiv.org/abs/0704.3809
Publikováno v:
Physical Review B 73 (20/01/2006) 045424
We present the theoretical and detailed experimental characterizations of Photothermal Heterodyne Imaging. An analytical expression of the photothermal heterodyne signal is derived using the theory of light scattering from a fluctuating medium. The a
Externí odkaz:
http://arxiv.org/abs/physics/0507148
We introduce a new, highly sensitive, and simple heterodyne optical method for imaging individual non-fluorescent nano-objects. A two orders of magnitude improvement of the signal is achieved compared to previous methods. This allows for the unpreced
Externí odkaz:
http://arxiv.org/abs/cond-mat/0408577