131215-92-4 Usage
Description
9-Mercapto-nonan-1-ol (9-MNL) is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of substrates, which allows for the immobilization of surface atoms. This unique property makes it a versatile compound with potential applications in various industries.
Uses
Used in Biomedical Applications:
9-Mercapto-nonan-1-ol is used as a surface modifier for gold electrodes in the fabrication of biosensors. This application takes advantage of its ability to form a self-assembled monolayer, which can facilitate the immobilization of biological molecules and improve the sensitivity and specificity of the biosensors.
Check Digit Verification of cas no
The CAS Registry Mumber 131215-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,2,1 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 131215-92:
(8*1)+(7*3)+(6*1)+(5*2)+(4*1)+(3*5)+(2*9)+(1*2)=84
84 % 10 = 4
So 131215-92-4 is a valid CAS Registry Number.
131215-92-4Relevant articles and documents
Rational size control of gold nanoparticles employing an organometallic precursor [Au-C≡C-t-Bu]4 and tunable thiolate-functionalized ionic liquids in organic medium
Luska, Kylie L.,Moores, Audrey
scheme or table, p. 145 - 152 (2012/03/07)
Gold nanoparticles (Au NPs) stabilized with six different thiolate-functionalized ionic liquids (TFILs) were synthesized in an organic solvent. The size and optical properties of the TFIL-stabilized Au NPs can be rationally controlled by altering the N-alkyl chain length and (or) the counteranion of the TFIL-stabilizing ligand. Au NPs were prepared from the reduction of a gold precursor (HAuCl4 or [Au-C≡C-t-Bu] 4) employing NaBH4 in the presence of the different disulfide precursors. A model, based on Israelachvili theory, is proposed to account for the dependence of NP size on the N-alkyl chain length and the counteranion of the surfactantlike TFIL stabilizers.