Atomic Force Microscopy: Biomedical Methods and Applications doc

... segments I, II, and V of the mouse spermatozoa by AFM. From: Methods in Molecular Biology, vol. 242: Atomic Force Microscopy: Biomedical Methods and Applications Edited by: P. C. Braga and D. Ricci ... applied force (lever deflection and z-stage travel being the two measurable variables). From: Methods in Molecular Biology, vol. 242: Atomic Force Microscopy: B...

Ngày tải lên: 11/04/2014, 02:07

... • ()() (1-3) SWITCH1 SWITCH2 SWITCH3 SWITCH4 LAMP3 L3 PB1 PB2 PB3 PB4 Figure 1-26 - AND- OR Lamp Circuit recommended. In a PLC, the ordering of the rungs is critical and rearranging the order could change the way the PLC program executes. AND OR and OR AND Let us now ... a rung. For this OR -AND circuit, LAMP4 will be lit when the following combinations of switches are on: SWITCH1...

Ngày tải lên: 22/12/2013, 21:18

... zig-zag (areas 1 and 2), disordered (area 3) and dimer (area 4) lattices. (B) Zig-zag lattice (area 2), square lattice (area 5) and dimers (area 6). (C) Zig-zag lattice (area 1) and dimers (area ... reconstituted 2D crystals with atomic force microscopy Lu-Ning Liu 1,2 , Thijs J. Aartsma 1 and Raoul N. Frese 1 1 Huygens Laboratory, Department of Biophysics, Leiden University, Th...

Ngày tải lên: 18/02/2014, 18:20

... some protozoa, and several species of eubacteria and archeubacteria, and are highly similar (86–91% deduced amino acid identity) [1,3,4]. V-PPase requires Mg 2+ as a cofactor, and the binding ... Mg 2+ Keywords atomic force microscopy; proton translocation; tonoplast; vacuolar H + -pyrophosphatase; vacuole Correspondence R L. Pan, Department of Life Sciences and Institute of Bio...

Ngày tải lên: 16/03/2014, 02:20

... immature and mature bone marrow-derived dendritic cells (BMDCs) was first performed through an atomic force microscope (AFM) to clarify differences of their nanostructure and adhesion force. AFM images ... black line-circled cells on A and H images; C and J, height profiles alone the black lines (b1 and i1) drawn across the cells on B and I images, respectively; D and K, si...

Ngày tải lên: 21/06/2014, 02:20

... 2009, 80:093701. 17. Braga PC, Ricci D: Recognizing and avoiding artifacts in AFM imaging. In Atomic Force Microscopy: Biomedical Methods and Applications. Edited by: Braga PC, Ricci D. New Jersey: ... Open Access Optimizing atomic force microscopy for characterization of diamond-protein interfaces Bohuslav Rezek † , Egor Ukraintsev *† and Alexander Kromka † Abstract Ato...

Ngày tải lên: 21/06/2014, 04:20

... of the AdR and Ad molecules was carried out as described in «Materia ls and Methods . AFM images of Ad and AdR on the mica surface were obtained (Figure 3a and 3c, respectively), and heights ... en CYP11A1 and Ad in the same conditions in which AFM experiments were conducted (see «Materials and methods section). Based on the results of these experiments, the k on , k off and...

Ngày tải lên: 21/06/2014, 11:20

... creation and characterization of structures, patterns, and devices at the nanometer scale. In particular, atomic force microscopy (AFM) local anodic oxidation [1] is one of the most versatile methods ... consists of a series of pulses where T ox and T res are denoted as the oxidation time and the rest time; V ox and V res are the applied voltages during T ox and T res , resp...

Ngày tải lên: 22/06/2014, 01:20

... cumbersome and time consuming to modify. Wiring had to be removed and replaced to provide for the new control scheme required. This modification was difficult and time consuming to design and install and ... handling discrete inputs and outputs (that is, on-off type signals), while today's systems can accept and generate analog voltages and currents as well as a wide rang...

Ngày tải lên: 22/12/2013, 21:18

... 1-27 - OR -AND Lamp Circuit SWITCH1 and SWITCH2 and SWITCH3 SWITCH1 and SWITCH2 and SWITCH4 SWITCH1 and SWITCH3 and SWITCH4 SWITCH2 and SWITCH3 and SWITCH4 SWITCH1 and SWITCH2 and SWITCH3 and SWITCH4 The ... • ()() (1-3) SWITCH1 SWITCH2 SWITCH3 SWITCH4 LAMP3 L3 PB1 PB2 PB3 PB4 Figure 1-26 - AND- OR Lamp Circuit recommended. In a PLC, the ordering of the rungs is critic...

Ngày tải lên: 25/12/2013, 09:01