Atomic Force Microscopy in Cell Biology ppt

... various interactions taking place, the adsorption process can be divided into fast steps, which can Methods in Cell Biology VOLUME 68 Atomic Force Microscopy in Cell Biology Methods in Cell Biology Prepared ... microns as a single molecule. Structural and biochemical data of kinesin reveal a heavy chain folded as a globular N-terminal motor domain containing an ATP and...

Ngày tải lên: 27/06/2014, 17:20

... viruses. It is known that 4 to Methods in Cell Biology Prepared under the Auspices of the American Society for Cell Biology VOLUME 68 Atomic Force Microscopy in Cell Biology Edited by Bhanu P. Jena Department ... Heidelberg, Germany I. Introduction II. Scanning Tunneling Microscopy III. Atomic Force Microscopy A. Combination with Optical Microscopy B. Combinati...

Ngày tải lên: 27/06/2014, 08:20

... which the Au grain boundary diffusion plays a dominant role. Keywords Dynamic scaling behavior  Kinetic roughening  Atomic force microscopy  Gold  SiO 2 Introduction Thin films having 0.1 nm thickness ... obtained. Figure 4 reports as dots, in a log–log scale, such values as a function of the film thickness, h. The con- tinuous line is the fit by Eq. 3 allowing the determination of 1...

Ngày tải lên: 22/06/2014, 01:20

... energy- transducing network. Protein packing may play a determining role in the formation of functional photosynthetic domains and membrane curvature. To further investigate in detail the packing effects ... obtained using tapping mode in liquid and with amplitude setpoint adjusted to minimal forces. Acknowledgements The authors thank Dre ´ de Wit for growing the Rhodob. sphaeroides cel...

Ngày tải lên: 18/02/2014, 18:20

... V-PPase within the vacuolar membrane remain uncertain. The C-termi- nus presumably plays a crucial role in sustaining enzymatic and proton- translocating reactions. We used atomic force microscopy ... protein utilizing the principle of protein dye binding. Anal Biochem 72, 248–254. 39 Rea PA & Turner JC (1990) Tonoplast adenosine triphosphatase and inorganic pyrophosphatase. In...

Ngày tải lên: 16/03/2014, 02:20

... Mamin HJ: Thermal writing using a heated atomic force microscope tip. Appl Phys Lett 1996, 69:433-435. 9. Notargiacomo A, Foglietti V, Cianci E, Capellini G, Adami M, Faraci P: Atomic force microscopy ... 81:3263-3265. 4. Held R, Vancura T, Heinzel T, Ensslin K, Holland M, Wegscheider W: Fabrication of ZnO thin film transistors by atomic force microscopy nanolithography throug...

Ngày tải lên: 21/06/2014, 00:20

... (as carbon source) was obtained by heating up to 750°C for 10 min. By thermal oxidation, the amorphous carbon struc- ture was eliminated at 300°C during 1 h 30 min in air for purification. CNTs ... R CNT-substrate and R tip-substrate by using the Sharvin resistance model. Our final objective is thus to deduce the CNT intrinsic radial resistance taking into account the calculated electrical...

Ngày tải lên: 21/06/2014, 04:20

... and as electrical interconnects [7]. In addition, SiNWs offer an interesting geometry for light trapping and carrier collection which gives place to intensive investigations in the photovoltaic ... activa- tion of SiNWs is done during an annealing process at temperatures in the range of 300-500°C. The mechanism for obtaining horizontal SiNWsisguidedbytheliquid In drop which interacts...

Ngày tải lên: 21/06/2014, 06:20

... registered in gel-filtration [16] and optico-biosensoric studies [17]. Atomic force microscopy (AFM) method is finding increasing application in structural characterization of protei ns in native ... 6:54 http://www.nanoscalereslett.com/content/6/1/54 Page 10 of 13 NANO EXPRESS Open Access Atomic Force Microscopy Study of Protein– Protein Interactions in the Cytochrome CYP...

Ngày tải lên: 21/06/2014, 11:20

... Prominent in protein synthesizing cells  Functions  Synthesize proteins with the following destinations:  Storage in lysosomes  Storage in secretory granules  Use as integral proteins Intermediate ... proteins.  RNA is synthesized in the nucleolus  Protein is synthesized in the cytoplasm.  Characteristics  Ribosomes are very basophilic, stain with hematoxylin , toluidine b...

Ngày tải lên: 18/02/2014, 11:20