Now showing items 11-16 of 16
Almost perfect sequences with θ=2
Almost perfect sequences with θ=2 are studied in this paper. Recently Arasu, Ma and Voss  studied such sequences and they could only obtain sequences having periods 8, 12 and 28. In this paper, we prove that no other ...
Theoretical studies on force titration of amino-group-terminated self-assembled monolayers
The structures of (3-aminopropyl)triethoxysilane (APTES), 4-aminothiophenol (4-ATP) and 4-mercaptopyridine (4-MP) self-assembled monolayers (SAMs) are studied by quantum mechanics in order to explain the force ...
Force titration of amino group-terminated self-assembled monolayers using chemical force microscopy
Chemical force microscopy (CFM) was used to measure the adhesion force between an Au-coated Si3N4 tip functionalized with OH groups and a silicon substrate functionalized with NH2 groups. The curve of the adhesion force ...
Force titration of amino group-terminated self-assembled monolayers of 4-aminothiophenol on gold using chemical force microscopy
Chemical force microscopy (CFM) was used to measure the adhesion force between NH2-terminated probe tip and gold substrate modified with self-assembled monolayers (SAMs) of 4-aminothiophenol (4-ATP). The curve of adhesion ...
Analysis of optical gain and threshold current density of wurtzite InGaN/GaN/AlGaN quantum well lasers
The valence subband structures, density-of-states, and optical gain of (0001) wurtzite InxGa12xN/GaN quantum wells (QWs) are studied using a numerical approach. We used the effective-mass parameters of GaN and InN derived ...
A high-capacity scintillation proximity assay for the discovery and evaluation of ZAP-70 tandem SH2 domain antagonists
A scintillation proximity assay (SPA) is described, which quantitates the ability of compounds to inhibit the binding interaction of a select phosphopeptide with the tandem SH2 domains of the ZAP-70 protein tyrosine kinase. ...