Preparation of Pt Monolayer Islands Using Self-assembled Monolayer Technique
نویسندگان
چکیده
منابع مشابه
A self-assembled monolayer-assisted surface microfabrication and release technique
This paper describes a method of thin film and MEMS processing which uses self-assembled monolayers as ultra-thin organic surface coating to enable a simple removal of microfabricated devices off the surface without wet chemical etching. A 1.5-nm thick self-assembled monolayer of dodecyltrichlorosilane reduces the adhesion between the SiO substrate surface 2 and a 100-nm thick evaporated alumin...
متن کاملSelf-assembled Monolayer Films: Microcontact Printing
, Microcontact printing (PCP), one of the non-photolithographic techniques that make up "soft lithography" (Xia and Whitesides 1998), uses an elastomeric stamp to generate two-dimensional patterns by print* ing the molecules of an "ink" onto the surface of a solid substrate. In its most common configuration, the stamp is fabricated from an elastomeric polymer, poly(dimethylsiloxane) (PDMS), the...
متن کاملMultidentate adsorbates for self-assembled monolayer films.
The spontaneous adsorption of organic molecules on a variety of planar and nonplanar substrates, that is, self assembly, can generate films just one molecule thick. These nanoscale, self-assembled monolayer (SAM) films have been extensively used to engineer surfaces with well-defined properties. Their utility has been demonstrated in a wide range of applications, including wetting, adhesion, lu...
متن کاملNon-fluorinated Self-assembled Monolayer Films?
We report here the spectra that result when singly and doubly charged buckminsterfullerene ions, C& and C g , collide with self-assembled monolayer films at collison energies ranging from 125 to 320 eV. The surfaces were prepared by the spontaneous assembly of octadecanethiol (CH3(CHz),7SH), perdeuteroeicosanethiol (CD,(CDz),$H), and 2-(perfluorooctyl)-ethanethiol (CF3(CFd7CH2CHZSH) on vapor-de...
متن کاملselective nanosensing of copper (ii) ion using l-lysine functionalized gold cysteamine self-assembled monolayer
fabrication of a cysteamine (ca) self-assembled monolayer (sam) modified gold electrode insitufunctionalized with l-lysine (lys) is presented and described. the fabricated electrode was used forhighly selective and sensitive accumulation and the determination of copper ions (cu2+) in a nanomolarconcentration. techniques like cyclic voltammetry (cv) and electrochemical impedance spectroscopy (ei...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Electrochemistry
سال: 2004
ISSN: 1344-3542,2186-2451
DOI: 10.5796/electrochemistry.72.412