@article{PoghosyanShahinyanKoetz2018, author = {Poghosyan, Armen H. and Shahinyan, A. A. and Koetz, Joachim}, title = {Self-assembled monolayer formation of distorted cylindrical AOT micelles on gold surfaces}, series = {Colloids and surfaces : an international journal devoted to the principles and applications of colloid and interface science ; A, Physicochemical and engineering aspects}, volume = {546}, journal = {Colloids and surfaces : an international journal devoted to the principles and applications of colloid and interface science ; A, Physicochemical and engineering aspects}, publisher = {Elsevier}, address = {Amsterdam}, issn = {0927-7757}, doi = {10.1016/j.colsurfa.2018.02.067}, pages = {20 -- 27}, year = {2018}, abstract = {Self-assembling features of sodium dioctyl sulfosuccinate (AOT) molecules and micelle adsorption on gold Au (111) surfaces have been examined using molecular dynamics simulation. We argue that AOT micelles display a strong adsorption on gold surfaces resulting in distorted cylindrical micelles attached to the (111) facets. The well protected Au(111) facets decorated by a dense packed elongated ellipsoidal AOT layer hinder the diffusion of the reactant to the (111) facets and could result in the preferential growth of ultra-thin gold nanoplatelets.}, language = {en} } @article{PoghosyanShahinyanKoetz2018, author = {Poghosyan, Armen H. and Shahinyan, A. A. and Koetz, Joachim}, title = {Catanionic AOT/BDAC micelles on gold {111} surfaces}, series = {Colloid and polymer science : official journal of the Kolloid-Gesellschaft}, volume = {296}, journal = {Colloid and polymer science : official journal of the Kolloid-Gesellschaft}, number = {8}, publisher = {Springer}, address = {New York}, issn = {0303-402X}, doi = {10.1007/s00396-018-4348-1}, pages = {1301 -- 1306}, year = {2018}, abstract = {A sodium dioctyl sulfosuccinate (AOT)/benzyl hexadecyl dimethyl ammonium chloride (BDAC) mixed micelle self-organization and adsorption on gold Au(111) surfaces have been investigated using a molecular dynamics approach. The spherical AOT/BDAC mixed micelle is strongly adsorbed on the gold surface and is disoriented to a cylinder-like shape.}, language = {en} } @article{KramerKleinpeter2011, author = {Kramer, Markus and Kleinpeter, Erich}, title = {A conformational study of N-acetyl glucosamine derivatives utilizing residual dipolar couplings}, series = {Journal of magnetic resonance}, volume = {212}, journal = {Journal of magnetic resonance}, number = {1}, publisher = {Elsevier}, address = {San Diego}, issn = {1090-7807}, doi = {10.1016/j.jmr.2011.06.029}, pages = {174 -- 185}, year = {2011}, abstract = {The conformational analyses of six non-rigid N-acetyl glucosamine (NAG) derivatives employing residual dipolar couplings (RDCs) and NOEs together with molecular dynamics (MD) simulations are presented. Due to internal dynamics we had to consider different conformer ratios existing in solution. The good quality of the correlation between theoretically and experimentally obtained RDCs show the correctness of the calculated conformers even if the ratios derived from the MD simulations do not exactly meet the experimental data. If possible, the results were compared to former published data and commented.}, language = {en} }