One Building Block, Two Different Nanoporous Self-Assembled Monolayers: A Combined STM and Monte Carlo Study

ACS Nano ◽  
2011 ◽  
Vol 6 (1) ◽  
pp. 897-903 ◽  
Author(s):  
Jinne Adisoejoso ◽  
Kazukuni Tahara ◽  
Shengbin Lei ◽  
Paweł Szabelski ◽  
Wojciech Rżysko ◽  
...  
Keyword(s):  
Monte Carlo ◽  
Building Block ◽  
Monte Carlo Study ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

scholarly journals Fluorination as a route towards unlocking the hydrogen bond donor ability of phenolic compounds in self-assembled monolayers

CrystEngComm ◽  
2020 ◽  
Vol 22 (14) ◽  
pp. 2425-2428
Author(s):  
Harry Pinfold ◽  
Graham Pattison ◽  
Giovanni Costantini
Keyword(s):  
Hydrogen Bond ◽  
Phenolic Compounds ◽  
Building Block ◽  
Self Assembled Monolayers ◽  
Hydrogen Bond Donor ◽  
Assembled Monolayers ◽  
Donor Ability ◽  
Self Assembled ◽  
Effective Hydrogen

Fluorination turns a prototypical diphenol into an effective hydrogen-bond-donating building block for the formation of 2D phenol–pyridine cocrystals.

scholarly journals Monte Carlo analysis of frequency domain thermoreflectance data for quantitative measurement of interfacial thermal conductance at solid-liquid interfaces modified with self-assembled monolayers

2021 ◽  
Vol 2116 (1) ◽  
pp. 012042
Author(s):  
Kenny Yu ◽  
Ryan Enright ◽  
David McCloskey
Keyword(s):  
Monte Carlo ◽  
Thermal Conductance ◽  
Work Of Adhesion ◽  
Self Assembled Monolayers ◽  
Liquid Interfaces ◽  
Confidence Bounds ◽  
Interfacial Thermal Conductance ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
Solid Liquid

Abstract A Monte Carlo method, implemented for quantifying confidence bounds on thermoreflectance (TR) measurements of interfacial thermal conductance G at solid-liquid interfaces modified with self-assembled monolayers (SAMs) is presented in this paper. Here we used 1-decanethiol (1DT) and 1H,1H,2H,2H-Perfluorodecanethiol (PFDT) SAMs to achieve two distinct work of adhesion. Using TR measurements in conjunction with Monte Carlo simulations, we determined G values to be 51 ± 7 MWm-2K-1, 58 ± 8 MWm-2K-1, and 72 ± 17 MWm-2K-1 for Au-PFDT-H2O, Au-1DT-H2O, and Au-H2O, respectively. Our results with the new confidence bounds position our experimental data on surfaces modified with SAMs comparable to literature. However, contrary to previous results shown in the literature, our data showed that a significant decrease in G can be seen for DI water on bare Au that was exposed in ambient for extended period. Our results indicate that G could be influenced by factors beyond a simple work of adhesion, an indication also seen from the work of Park et al.. To solidify this finding, further investigation is necessary to better understand G dependence on surface wettability.

Synthesis of a disulfide functionalized diacetylenic derivative of carbazole as building-block of polymerizable self-assembled monolayers

2014 ◽  
Vol 68 (2) ◽  
Author(s):  
Sushilkumar Jadhav ◽  
Massimo Maccagno
Keyword(s):  
Building Block ◽  
Metallic Nanostructures ◽  
Self Assembled Monolayers ◽  
Sodium Hydrosulfide ◽  
Synthetic Pathway ◽  
Assembled Monolayers ◽  
Self Assembled ◽  
End Group ◽  
Symmetrical Disulfide ◽  
Made In

AbstractA new symmetrical disulfide containing a diacetylenic unit and bearing a fluorescent carbazolyl end-group forming polymerizable self-assembled monolayers on metallic nanostructures has been synthesized. Suitable modifications of the synthetic steps involved in the synthesis of such derivatives were made in order to assure better synthetic pathway. Conversion of the tosylated derivative into the final symmetrical disulfide is carried out using sodium hydrosulfide (NaSH).

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