Results 41 to 50 of about 16,397 (260)

Research of Self-assembled Monolayer of Alkanethiol for Corrosion Protection of Brass

International Journal of Electrochemical Science, 2015
Self-assembled monolayers (SAMs) of alkanethiol have been fabricated on an anodized surface of brass. The inhibition behavior of SAMs of alkanethiol on brass in seawater had been investigated by electrochemical impedance spectroscopy (EIS) and ...
Wei Liu, Weimin Cao, Xianqin Deng, Yulin Min, Qunjie Xu   +4 more
doaj   +1 more source

Triptycene-terminated thiolate and selenolate monolayers on Au(111)

Beilstein Journal of Nanotechnology, 2017
To study the implications of highly space-demanding organic moieties on the properties of self-assembled monolayers (SAMs), triptycyl thiolates and selenolates with and without methylene spacers on Au(111) surfaces were comprehensively studied using ...
Jinxuan Liu, Martin Kind, Björn Schüpbach, Daniel Käfer, Stefanie Winkler, Wenhua Zhang, Andreas Terfort, Christof Wöll   +7 more
doaj   +1 more source

Hydrophilic surfaces via the self-assembly of nitrile-terminated alkanethiols on gold

AIMS Materials Science, 2018
A series of CN-terminated alkanethiols were synthesized and used to generate self-assembled monolayers (SAMs) on gold. The SAMs were characterized using ellipsometry, contact angle goniometry, polarization modulation infrared reflection absorption ...
Chul Soon Park, Oussama Zenasni, Maria D. Marquez, H. Justin Moore, T. Randall Lee   +4 more
doaj   +1 more source

Dipole-field-assisted charge extraction in metal-perovskite-metal back-contact solar cells [PDF]

, 2017
Hybrid organic-inorganic halide perovskites are low-cost solution-processable solar cell materials with photovoltaic properties that rival those of crystalline silicon.
Bach, Udo, Bao, Qiaoliang, Cheng, Yibing, Chesman, Anthony S. R., Duffy, Noel W., Fournier, Maxime, Gomez, Daniel E., Jumabekov, Askhat N., Lal, Niraj N., Lin, Xiongfeng, Pascoe, Alexander R., Sears, Kallista, Spiccia, Leone, Zhang, Yupeng   +13 more
core   +3 more sources

Tuning the Dielectric Properties of Individual Clay Nanosheets by Interlayer Composition: Toward Nano‐Electret Materials

Advanced Functional Materials, EarlyView.
The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich, Paul Markus, Matthias Stöter, Bernhard Biersack, Rainer Schobert, Josef Breu, Georg Papastavrou   +6 more
wiley   +1 more source

Self-Assembled Monolayers of Push–Pull Chromophores as Active Layers and Their Applications

Molecules
In recent decades, considerable attention has been focused on the design and development of surfaces with defined or tunable properties for a wide range of applications and fields.
Junlong Wang, Virginie Gadenne, Lionel Patrone, Jean-Manuel Raimundo   +3 more
doaj   +1 more source

Vapor-phase deposition-based self-assembled monolayer for an electrochemical sensing platform

AIP Advances, 2020
Vapor-phase deposition was investigated to prepare electrochemically stable self-assembled monolayers (SAMs) since the promising coating technology can improve the surface functionality for electrochemical biosensors.
Jun Ki Ahn, Seung Jun Oh, Hun Park, Yesol Song, Seong Jung Kwon, Hang-Beum Shin   +5 more
doaj   +1 more source

An estimation on the mechanical stabilities of SAMs by low energy Ar+ cluster ion collision

Scientific Reports, 2021
The stability of the molecular self-assembled monolayers (SAMs) is of vital importance to the performance of the molecular electronics and their integration to the future electronics devices. Here we study the effect of electron irradiation-induced cross-
Y. Tong, G. R. Berdiyorov, A. Sinopoli, M. E. Madjet, V. A. Esaulov, H. Hamoudi   +5 more
doaj   +1 more source

Nematic liquid crystal alignment on chemical patterns [PDF]

, 2007
Patterned Self-Assembled Monolayers (SAMs) promoting both homeotropic and planar degenerate alignment of 6CB and 9CB in their nematic phase, were created using microcontact printing of functionalised organothiols on gold films.
Acher O., Alkhairalla B., Alkhairalla B., Atherton T. J., Azzam R. M. A., Barbero G., Barmes F., Bechtold I. H., Berreman D. W., Brown C. V., C. Anquetil, Chen J., Cheng Y. L., Cleaver D. J., D. J. Cleaver, Drawhorn R. D., Gupta V. K., Horne R. G., J. P. Bramble, J. R. Henderson, James R., James R., Jerome B., Jones J. C., Kim J. H., Kim J. H., Kim J.‐H., Kumar A., Kumar S., Lee B.‐W., Lee F. K., Margelevicius M., N. J. Smith, O'Neill M., Padilla P., S. D. Evans, Satiro C., Schadt M., Scharf T., Schubert M., Smith N. J., Varghese S., Wilderbeek T. A., Wohler H., Wohler H., Yeh P., Yoneya M.   +46 more
core   +1 more source

Cryo‐EM of Rationally Designed Photosystem I Nanoassembly on Graphene Validates Orientation‐Driven Enhancement of Photocatalytic Performance

Advanced Functional Materials, EarlyView.
The first cryo‐EM visualization and quantification of oriented Photosystem I (PSI) on single‐layer graphene is reported. Domain‐specific covalent anchoring of PSI, with the reducing side of the biophotocatalyst toward graphene, promotes three‐fold higher anodic photocurrent generation compared to a randomly physisorbed counterpart. This approach allows
Miriam Izzo, Margot Jacquet, Tomasz Góral, Marcin Strawski, Takayuki Fujiwara, Shin‐ya Miyagishima, Joanna Kargul   +6 more
wiley   +1 more source