Spectroscopic and Microscopic Investigation of Gold NanoparticleFormation: Ligand and Temperature Effects on Rate and Particle Size

... 8179–8190 ARTICLE pubs.acs.org/JACS Spectroscopic and Microscopic Investigation of Gold Nanoparticle Formation: Ligand and Temperature Effects on Rate and Particle Size Rajesh Sardar † and Jennifer S. Shumaker-Parry* Department ... ex- change reactions, and migration of thiolated ligands would lead to less particle organization. Correlation of Particle...

Ngày tải lên: 18/09/2013, 21:27

... orientation 1 and orientation 2, based on the position of the ligand inside the binding pocket and on the residues that were within 5 A ˚ of the ligand (for comparative side ⁄ top views of orientation ... description of the binding mode of the ligand, and, in the case of QM methods, a complete descrip- tion of reaction mechanisms and electronic properties. Hybrid...

Ngày tải lên: 23/03/2014, 07:20

... Source investigation of a small event 771 Random generation of sources determination of initial temperature Computation of the average misfit function for I N Iterations I, 10 ... propagation effects in a complex medium have been removed by deconvolution of EGF according to eq. (7). Thus, the representation integral is reduced to a summation of the cont...

Ngày tải lên: 23/03/2014, 13:20

... juxtaposition of the members of the sentence and in finding ways and means of building larger and more elaborate spans of utterance. The scope of the study of this thesis only mention to metaphor in ... syntactic and semantic characteristics of words. Syntactically, we have continued focusing 10 on theories and dealt with those of word groups. In addition,...

Ngày tải lên: 26/11/2013, 13:16

... degree of pressure, and often insisted upon taking her medicine sooner than I thought it necessary. After the 26th of March the degree of effusion was inconsiderable, and at the time of her death ... standard of health. CASE XLVIII. August 17th. T B , Esq. of K , Æt. 46. Jaundice, dropsy, and great hardness in the region of the liver. Infusion of Digitalis carried off al...

Ngày tải lên: 19/02/2014, 11:20

... chain. Branch A has 35% of the system’s circulation. marketing The process of planning and executing the conception, pricing, promotion, and distribution of ideas, goods, and services to create ... form of communication management that seeks to make use of publicity and other nonpaid forms of promotion and information to influence feelings, opinions or beliefs abou...

Ngày tải lên: 06/03/2014, 21:20

... hydrophobic stacking interactions between Trp537 of monomer A and Gln539 of monomer C, with a possibility of addi- tional amino-aromatic interaction between Gln539 Ne2 and the Trp537 ring. In addition, this arrangement allows ... an electron-donor substrate, have been studied in detail [3,4]. One characteristic feature is the substrate loop, which is in an open conformation when no...

Ngày tải lên: 07/03/2014, 03:20

... intron composed of the 5¢ donor site from the first intron of the human b-globin gene and the branch and 3¢ accep- tor site from the intron of an immunoglobulin gene heavy chain variable region ... results demonstrate that the incorporation of an intronic strategy offers a modest at best improve- ment in the efficiency of RNAi, but generates a dramatic improvement in marker gene e...

Ngày tải lên: 07/03/2014, 11:20

... of GPCR–b-arres- tin interaction. (A) The sequential binding of the ligands to each half of the receptor dimer induces the recruitment of two molecules of b-arrestin and then the activation of ... Proposed models of association of bivalent ligands with GPCR hetero-oligomers. (A) Bivalent ligands bind pairs of receptor hetero-dimers. (B) Bivalent ligands bridge two differen...

Ngày tải lên: 16/03/2014, 22:20

... expression levels, and two weaker bands at 42 and 39 kDa. Mutant 2 ⁄ 1, in contrast, displayed only strong bands at 42 and 39 kDa and two weaker ones at 36 and 33 kDa. An unusual migration behavior ... mutation was verified by sequencing (Medigeno- mix, Martinsried, Germany). The coding sequences of Fig. 7. Position of mutations and annotation of their effects in a computat...

Ngày tải lên: 29/03/2014, 23:20