Results 21 to 30 of about 11,904 (209)
Dry/Wet Cycling and the Thermodynamics and Kinetics of Prebiotic Polymer Synthesis
Life, 2016 The endoergic nature of protein and nucleic acid assembly in aqueous media presents two questions that are fundamental to the understanding of life’s origins: (i) how did the polymers arise in an aqueous prebiotic world; and (ii) once formed in some ...
David S. Ross, David Deamer
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Molecular dynamics study on the mechanism of polynucleotide encapsulation by chitosan
Scientific Reports, 2017 The safe and effective delivery of therapeutic genes into target cell interiors is of great importance in gene therapy. Chitosan has been extensively studied as a gene delivery carrier due to its good biocompatibility and biodegradability.
Jia-Wei Shen +5 more
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A metric space to study differences between polynucleotides [PDF]
, 2003 We introduce a new metric in the space of fuzzy ...
Nieto, J.J. +2 more
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, 2015 Several homologous polynucleotides have been tested as inhibitors on the reactions catalyzed by avian myeloblastosis virus (AMV) reverse transcriptase, in the presence of polyribonucleotides and 2′fluorinated polynucleotides as templates. Polynucleotides
Juca M.B. +3 more
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Interaction and Binding Modes of bis-Ruthenium(II) Complex to Synthetic DNAs
Metals, 2016 [μ-(linker)L2(dipyrido[3,2-a:2′,3′-c]phenazine)2(phenanthroline)2Ru(II)2]2+ with linker: 1,3-bis-(4-pyridyl)-propane, L: PF6 (bis-Ru-bpp) was synthesized and their binding properties to a various polynucleotides were investigated by spectroscopy ...
Hasi Rani Barai +3 more
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Molecules, 2023 Dipeptides 1 and 2 were synthesized from unnatural amino acids containing pyrene as a fluorescent label and polynucleotide binding unit, and modified tyrosine as a photochemically reactive unit.
Igor Sviben +6 more
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Double standard polynucleotides: two typical alternative conformations for nucleic acids [PDF]
, 1976 Two typical alternative conformations for double strandee polynucleotides with Watson-Crick base pairing scheme are presented. these types avoid tangling of the chains. Representative models of these types with two different views, to show the similarity
Pattabiraman, N, Sasisekharan, V
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Intra-articular injections of polynucleotides for joint preconditioning before the injections of bionic cross-link hyaluronic acid. Case report [PDF]
Терапевтический архивThe article discusses intra-articular injections of polynucleotides (PN) for joint preconditioning before the injections of high-molecular-weight hyaluronic acid (HA) in the context of treating osteoarthritis (OA).
Irina S. Svintsitskaya +2 more
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Carbethoxylation of Polynucleotides [PDF]
European Journal of Biochemistry, 1971 Diethyl pyrocarbonate has been shown to react with poly(A), poly(C) and poly(G) but poly(U) does not react. Diethyl pyrocarbonate appears to carbethoxylate amino groups on the bases. Poly(A) can bind one carbethoxy group per base but the binding capacity of poly(G) and poly(C) under non‐denaturing conditions is 0.32 and 0.23, respectively.
openaire +2 more sources
Molecular field theory of hysteresis in helix-coil transitions of polynucleotides [PDF]
, 1973 Weisbuch G, Neumann E. Molecular field theory of hysteresis in helix-coil transitions of polynucleotides. Biopolymers. 1973;12(7):1479-1491.A molecular field theory, taking into account long-range electrostatic forces is used to study helix-coil ...
Weisbuch, G., Neumann, Eberhard
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