soft machines nanotechnology and life, 2007, p 238
soft machines. nanotechnology and life, 2007, p.238
... the samples are subjected to. Perhaps most importantly, elaborate and complicated procedures need to be gone through to prepare the sample for examination in the micro- scope. Soft samples need ... full of spaghetti, full of long, flexible, slippery strands, and ask how can one of these strands, tangled up as it is with all the other strands, move through the pan? The problem is an impo...
Ngày tải lên: 04/06/2014, 15:20
advances in nanoengineering. electronics, materials and assembly, 2007, p.328
... volts are applied (Ref. 36 and references therein). In particular, MWNT supercapacitors are used for applications that require high power capabilities and higher storage capacities (power densities ... of graphene sheets which admit pentagons, heptagons, and hexagons, in which the number of heptagons and pentagons should be the same, the negative curvature of the heptagons compensatin...
Ngày tải lên: 04/06/2014, 13:38
electron correlation in new materials and nanosystems, 2007, p.429
... Ag-polyparaphenylene (PPP) and Ag- Poly-1-methoxy-4-(2- ethylhexyloxy) -p- phenylenevinylene (MEHPPV), and a metal-molecule interface Ag- terthiophene-Au, which are evaporated, spin-coated, and ... summarize, spatial nonuni-formity of injection is observed for both Ag-PPP and Ag-MEHPPV interfaces. interface, assuming appropriate physical parameter values for PPP, using standard equa...
Ngày tải lên: 04/06/2014, 14:23
handbook of nanoscience, engineering, and technology, 2007, p.1080
... as spintronics is developing around the spin properties of particles. Spin properties have not been explored in conventional electronics and enter only indirectly, through the Pauli principle, ... York 8JMMJBN"(PEEBSE*** $BMJGPSOJB*OTUJUVUFPG5FDIOPMPHZ 1BTBEFOB$BMJGPSOJB64" %POBME8#SFOOFS /PSUI$BSPMJOB4UBUF6OJWFSTJUZ 3BMFJHI/PSUI$BSPMJOB64" 4FSHFZ&...
Ngày tải lên: 04/06/2014, 14:24
nanobiotechnology ii. more concepts and applications, 2007, p.460
... complex proteins that span lipid membranes and allow ions to pass in and out of cells. These multimeric channel assemblies are capable of performing the complex tasks of opening and closing in response ... materials and devices in the biosensing and catalysis fields. The combination of proteins and nanoparticles also opens up novel approaches to the synthesis of nanoparticles, as s...
Ngày tải lên: 04/06/2014, 14:28
nanocrystals. synthesis, properties and applications, 2007, p.187
... in the presence of PVP [177, 178]. Other metal sols prepared by alcohol reduction include Pt, Au, and Rh [179]. Toshima and coworkers [180, 181] have prepared PVP-capped Pd–Pt alloy nanoparticles ... The polyol process has also been employed to obtain PtBi nanoparticles [194]. Bradley and coworkers [195] have prepared Cu–Pd bimetallic nanoparticles by decomposing a mixture of Cu and P...
Ngày tải lên: 04/06/2014, 14:28
nanomaterials and nanochemistry, 2007, p.748
... of complex structures. Part I provides a theoretical description of the basic principles and fun- damental properties of nanomaterials, whilst Part II treats the physical and chemical properties ... so-called bottom-up approach, started with the atom and built up nano-objects from there, while the other, adopting a top-down approach set out from standard bulk materials to design and p...
Ngày tải lên: 04/06/2014, 14:29
molecular and nano electronics. analysis, design and simulation, 2007, p.293
... in our electron transport calculations. The bulk contacts are pictorial representations of the two macroscopic tips that approach the molecule. A restricted molecule corresponds to the model under ... CNT–nitroOPE–Si junctions, which include the coplanar, per- pendicular, and charge states. The quantum-mechanical calculation of the values for the Fermi levels is performed using the B3PW91 m...
Ngày tải lên: 04/06/2014, 14:36
nanomaterials. design and simulation, 2007, p.329
... (l) 6 6 3 3 1 1 7 1 1 1 1 10 11 9 7 8 3 3 3 3 7 7 2 2 2 2 2 2 4 4 4 7 4 4 4 5 5 5 5 5 5 10 6 6 6 6 8 8 8 9 9 Figure 8 Optimized structures of a. PtH, b. PtH 2 , c. PtH 3 , d. PtH 4 , e. PtH 5 , f. PtH 6 , g. PtH 7 , h. PtH 8 , i. PtH 9 , j. PtH 10 , k. PtH 11 , l. PtH 12 Table 13 Trial and final bond ... B3PW91 functional and the 6-31G**, cc-pVTZ, and the cc-pV5Z basis sets and compar...
Ngày tải lên: 04/06/2014, 14:38
nanotechnology and nanoelectronics, 2005, p.276
... 4.2.3 Chemical Composition 82 4.2.4 Doping Properties 86 4.2.5 Optical Properties 97 4.3 Applications of Nanolayers 103 4.4 Evaluation and Future Prospects 103 5 Nanoparticles (W. R. F AHRNER) ... Evaluation and Future Prospects 37 4 Nanolayers (W. R. FAHRNER) 39 4.1 Production of Nanolayers 39 4.1.1 Physical Vapor Deposition (PVD) 39 4.1.2 Chemical Vapor Deposition (CVD) 44 4....
Ngày tải lên: 04/06/2014, 15:08