Results 211 to 220 of about 16,397 (260)

Electrically Switchable Molecular Adhesion via Self-Assembled Monolayer-Mediated Hydration and Ion Structuring. [PDF]

J Am Chem Soc
Wieser V, Yu YC, Valencia Ramirez A, Wu DT, Renner FU, Cheng HW.   +5 more
europepmc   +1 more source

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Self-assembled monolayers (SAMs) for electrochemical sensing

Journal of Solid State Electrochemistry, 2011
The past, present, and future of the application of self-assembled monolayers (SAMs) in electroanalytical chemistry is reviewed. SAMs for electroanalytical applications have been introduced in the early 1990s and since then have been exploited for the detection of different species ranging from metal ions to biomolecules and microorganisms. This review
Daniel Mandler
exaly   +2 more sources

Ion recognition properties of self-assembled monolayers (SAMs)

Chemical Communications, 2006
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
Sheng, Zhang, Claudia M, Cardona, Luis, Echegoyen   +2 more
openaire   +2 more sources

Self-assembled monolayers (SAMs) with photo-functionalities

Journal of Photochemistry and Photobiology C: Photochemistry Reviews, 2007
Self-assembled monolayers (SAMs) of alkylthiol on metals, especially on gold, with photo-functionalities, such as photo-induced electron transfer, control of photo-electrochemical properties, control of electron transfer by photoisomerization, luminescence, and photo-patterning, are reviewed.
Toshihiro Kondo, Kohei Uosaki
openaire   +1 more source

Disorganised self-assembled monolayers (SAMs): the incorporation of amphiphilic molecules

The Analyst, 2001
A new approach for designing a voltammetric selective electrode is presented. The approach is based on the formation of a disorganised inert self-assembled monolayer (SAM), in which an amphiphilic molecule is incorporated. The latter serves as the selectivity factor, which extracts the analyte.
I, Markovich, D, Mandler
openaire   +2 more sources

Ultrafast laser lithography using self-assembled monolayers (SAMs)

ICALEO 2003: 22nd International Congress on Laser Materials Processing and Laser Microfabrication, 2003
Standard positive photoresist techniques were adapted to generate micropatterns of gold substrate using self-assembled monolayers (SAMs) and ultrafast laser. SAMs formed by the adsorption of alkanethiols onto gold substrate are employed as very thin photoresists.
Wonseok Chang, Moojin Choi, Bosung Shin, Jaegu Kim, Kyunghyun Whang   +4 more
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Preconditioning Gold Substrates Influences Organothiol Self-assembled Monolayer (SAM) Formation

Journal of Colloid and Interface Science, 2001
Self-assembled monolayer (SAM) formation of alkanethiols with ionic, hydrophilic terminal functionalities onto various O(2) plasma/ethanol pretreated gold substrates was characterized to explore the effect of gold surface oxide on the SAM packing quality.
Meng-Yen, Tsai, Jui-Che, Lin
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Triboelectrification between Smooth Metal Surfaces Coated with Self-Assembled Monolayers (SAMs)

The Journal of Physical Chemistry B, 2006
Using a modified surface forces apparatus, we have simultaneously measured the friction and triboelectrification between both similar and dissimilar molecularly smooth hexadecanethiol-coated metal surfaces on mica substrates. On shearing dissimilar surfaces, the tribocurrent increases dramatically as the load or pressure is increased, with large ...
Mustafa, Akbulut, Anna R, Godfrey Alig, Jacob, Israelachvili   +2 more
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Self-Assembled Monolayers (SAM) for Tunneling Sensors

2002
In this research, we explore the use of SAM (Self-Assembled Monolayers) materials for improving the robustness of a tunneling accelerometer. For gold coated tip-gold sample, the results are comparable with expectations for tunneling between gold electrodes in air.
Francis E. H. Tay, S. J. O’Shea, Andrew T. S. Wee, Poh Chong Lim, Andojo Ongkodjojo   +4 more
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Surface Stress Generation During Formation of Alkanethiol Self-assembled Monolayer (SAM)

MRS Proceedings, 2006
ABSTRACTMicro-machined cantilevers coated with self-assembled monolayers (SAM) of alkanethiols are being utilized as sensing elements for new generation of high-sensitivity chemical and biological sensors. Presence of chemical species is detected by resolving the surface stress change associated with absorption/adsorption of analyte molecules on the ...
P. Shrotriya, K.K.S. Karuppiah, R. Zhang, A. Chandra, S. Sundararajan   +4 more
openaire   +1 more source