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Carboxylic-terminated alkylthiols SAMs

Scheme 4. Idealized sketches of gold surfaces for DNA hybridization sensors prepared by (a) chemisorption of thiolated ssDNA capture probes followed by chemisorption of a dilutor alkylthiol [168] and by (b) chemisorption of a mixed alkylthiol SAM followed by covalent attachment of an amino-terminated ssDNA capture probe (surface-bound carboxylic groups are activated by reaction with 0-(N-auccimrmdyl)-N,N,N, N -tetramethyluronium tetrafluoroborate in acetonitrile in the presence of N, A-diisopropylethylamine, [172]). Scheme 4. Idealized sketches of gold surfaces for DNA hybridization sensors prepared by (a) chemisorption of thiolated ssDNA capture probes followed by chemisorption of a dilutor alkylthiol [168] and by (b) chemisorption of a mixed alkylthiol SAM followed by covalent attachment of an amino-terminated ssDNA capture probe (surface-bound carboxylic groups are activated by reaction with 0-(N-auccimrmdyl)-N,N,N, N -tetramethyluronium tetrafluoroborate in acetonitrile in the presence of N, A-diisopropylethylamine, [172]).

See other pages where Carboxylic-terminated alkylthiols SAMs is mentioned: [Pg.16]    [Pg.18]    [Pg.23]    [Pg.24]    [Pg.26]    [Pg.33]    [Pg.44]    [Pg.16]    [Pg.18]    [Pg.23]    [Pg.24]    [Pg.26]    [Pg.33]    [Pg.44]    [Pg.15]    [Pg.33]    [Pg.27]    [Pg.42]    [Pg.49]    [Pg.165]    [Pg.102]    [Pg.93]    [Pg.170]   
See also in sourсe #XX -- [ Pg.8 , Pg.9 ]




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Alkylthiol SAMs

Carboxyl terminal

Carboxyl termination

SAMs

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