The Experts below are selected from a list of 32316 Experts worldwide ranked by ideXlab platform
Jacques Moiroux - One of the best experts on this subject based on the ideXlab platform.
-
3 ferrocene labeled oligonucleotide chains end tethered to gold electrode surfaces novel model systems for exploring flexibility of short dna using cyclic voltammetry
Journal of the American Chemical Society, 2003Co-Authors: Agnes Anne, And Agnes Bouchardon, Jacques MoirouxAbstract:The flexibility of DNA is of central importance in biology, medicine, materials science, and mechanical engineering. In this study, we report an unprecedented electrochemical approach for investigating the flexibility of a short (typically 20-base), surface end-tethered single-stranded synthetic DNA oligonucleotide and of its postformed DNA duplex, taking as an example the homopolymer (dT)20 sequence in the regime of very High Ionic Strength ( approximately 1 M).
-
3 ferrocene labeled oligonucleotide chains end tethered to gold electrode surfaces novel model systems for exploring flexibility of short dna using cyclic voltammetry
Journal of the American Chemical Society, 2003Co-Authors: Agnes Anne, And Agnes Bouchardon, Jacques MoirouxAbstract:The flexibility of DNA is of central importance in biology, medicine, materials science, and mechanical engineering. In this study, we report an unprecedented electrochemical approach for investigating the flexibility of a short (typically 20-base), surface end-tethered single-stranded synthetic DNA oligonucleotide and of its postformed DNA duplex, taking as an example the homopolymer (dT)20 sequence in the regime of very High Ionic Strength (∼1 M).
Agnes Anne - One of the best experts on this subject based on the ideXlab platform.
-
3 ferrocene labeled oligonucleotide chains end tethered to gold electrode surfaces novel model systems for exploring flexibility of short dna using cyclic voltammetry
Journal of the American Chemical Society, 2003Co-Authors: Agnes Anne, And Agnes Bouchardon, Jacques MoirouxAbstract:The flexibility of DNA is of central importance in biology, medicine, materials science, and mechanical engineering. In this study, we report an unprecedented electrochemical approach for investigating the flexibility of a short (typically 20-base), surface end-tethered single-stranded synthetic DNA oligonucleotide and of its postformed DNA duplex, taking as an example the homopolymer (dT)20 sequence in the regime of very High Ionic Strength ( approximately 1 M).
-
3 ferrocene labeled oligonucleotide chains end tethered to gold electrode surfaces novel model systems for exploring flexibility of short dna using cyclic voltammetry
Journal of the American Chemical Society, 2003Co-Authors: Agnes Anne, And Agnes Bouchardon, Jacques MoirouxAbstract:The flexibility of DNA is of central importance in biology, medicine, materials science, and mechanical engineering. In this study, we report an unprecedented electrochemical approach for investigating the flexibility of a short (typically 20-base), surface end-tethered single-stranded synthetic DNA oligonucleotide and of its postformed DNA duplex, taking as an example the homopolymer (dT)20 sequence in the regime of very High Ionic Strength (∼1 M).
And Agnes Bouchardon - One of the best experts on this subject based on the ideXlab platform.
-
3 ferrocene labeled oligonucleotide chains end tethered to gold electrode surfaces novel model systems for exploring flexibility of short dna using cyclic voltammetry
Journal of the American Chemical Society, 2003Co-Authors: Agnes Anne, And Agnes Bouchardon, Jacques MoirouxAbstract:The flexibility of DNA is of central importance in biology, medicine, materials science, and mechanical engineering. In this study, we report an unprecedented electrochemical approach for investigating the flexibility of a short (typically 20-base), surface end-tethered single-stranded synthetic DNA oligonucleotide and of its postformed DNA duplex, taking as an example the homopolymer (dT)20 sequence in the regime of very High Ionic Strength ( approximately 1 M).
-
3 ferrocene labeled oligonucleotide chains end tethered to gold electrode surfaces novel model systems for exploring flexibility of short dna using cyclic voltammetry
Journal of the American Chemical Society, 2003Co-Authors: Agnes Anne, And Agnes Bouchardon, Jacques MoirouxAbstract:The flexibility of DNA is of central importance in biology, medicine, materials science, and mechanical engineering. In this study, we report an unprecedented electrochemical approach for investigating the flexibility of a short (typically 20-base), surface end-tethered single-stranded synthetic DNA oligonucleotide and of its postformed DNA duplex, taking as an example the homopolymer (dT)20 sequence in the regime of very High Ionic Strength (∼1 M).
Ruichang Gao - One of the best experts on this subject based on the ideXlab platform.
-
effect of l histidine on the heat induced aggregation of bighead carp aristichthys nobilis myosin in low High Ionic Strength solution
Food Hydrocolloids, 2018Co-Authors: Ruichang Gao, Yanmin Wang, Tong Shi, Li YuanAbstract:Abstract In this study, the effects of l -histidine (L-His) on the aggregation of bighead carp ( Aristichthys nobilis ) myosin induced by heating in low (0.1) or High (0.5) Ionic Strength solutions were studied. The solubility of natural myosin was significantly enhanced by L-His both in low and High Ionic Strength solutions. More small particles are suspended in the heated solution containing L-His, inducing a Higher solubility than that solution without L-His. The surface hydrophobicity of myosin in a low Ionic Strength solution containing L-His is Higher than that of myosin without L-His. The results of morphology show that L-His induced myosin to form finer aggregates and a honeycomb-like network in a low/High Ionic Strength solution during heat treatment. These results demonstrate that L-His might disrupt the electrostatic property of unfolded myosin heat-induced through electrostatic binding with the exposed negatively charged amino acid residues, which might disarrange hydrophobic surfaces, resulting in weakening hydrophobic interactions, which ultimately suppresses the fierce aggregation of carp myosin.
Jing Wang - One of the best experts on this subject based on the ideXlab platform.
-
one step label free optical genosensing system for sequence specific dna related to the human immunodeficiency virus based on the measurements of light scattering signals of gold nanorods
Analytical Chemistry, 2008Co-Authors: Cheng Zhi Huang, Jian Ping Xie, Rong Ge Yang, Pei Fu Zhou, Jing WangAbstract:A one-step label-free optical genosensing method has been developed in this contribution by taking short DNA target with its sequence related to the human immunodeficiency virus type 1 (HIV-1) as an example. By employing anisotropic nonspherical and positively charged gold nanorods (Au-NRs) as the recognition platform, which show High stability against aggregation under High Ionic Strength conditions without any additional stable reagent, we found that the addition of target DNA to the mixture of nonmodified Au-NRs suspension and label-free probe DNA in High Ionic Strength buffer leads to a color change from red to light purple in less than 5 min, displaying strong plasmon resonance light scattering (PRLS) signals. Mechanism investigations showed that the strong PRLS signals should be ascribed to the aggregation of Au-NRs induced by the formed double-stranded oligonucleotides (dsDNA) from the hybridization of target DNA with probe DNA. With the PRLS signals, we monitored the hybridization process of a 21-...