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Proton-Coupled Electron Transfer Reactions at a Distance in DNA Duplexes
The nucleic acid analog 2-aminopurine (2AP) can be site-specifically incorporated into oligonucleotides without significantly affecting the thermal...
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Practical synthesis of N-(di-n-butylamino)methylene-protected 2-aminopurine riboside phosphoramidite for RNA solid-phase synthesis
2-Aminopurine (Ap) is a fluorescent nucleobase analog that is frequently used as structure-sensitive reporter to study the chemical and biophysical...
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A novel hydrophilic polymer-coated magnetic nanomaterial based on the HILIC strategy for fast separation of glycopeptides and glycosylated exosomes
Novel hydrophilic poly( N , N -methylenebisacrylamide/1,2-epoxy-5-hexene) coated magnetic nanospheres functionalized with 2-aminopurine (denoted as Fe 3 O 4 ...
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Synthesis of Purine and 2-Aminopurine Conjugates with N-(4-Aminobenzoyl)-(S)-glutamic Acid
Purine and 2-aminopurine conjugates with N -(4-aminobenzoyl)-( S )-glutamic acid connected to C 6 of the purine system either directly or through an...
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Exonuclease III-assisted fluorometric aptasensor for the carcinoembryonic antigen using graphene oxide and 2-aminopurine
A reliable fluorometric assay is described for the determination carcinoembryonic antigen (CEA) using exonuclease III (Exo III) and a 2-aminopurine...
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Coordination Nanoparticles Formed by Fluorescent 2-Aminopurine and Au3+: Stability and Nanozyme Activities
Nucleobase–metal coordination polymers (CPs) have been the target of much recent research owing their interesting properties and ease of preparation....
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Short-range translocation by a restriction enzyme motor triggers diffusion along DNA
Cleavage of bacteriophage DNA by the Type III restriction-modification enzymes requires long-range interaction between DNA sites. This is facilitated...
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Synthesis of purine conjugates with N-(4-aminobenzenesulfonyl)-and N-(2-aminoethanesulfonyl)-(S)-glutamic acids
The approaches to the synthesis of purine conjugates with N -(4-aminobenzenesulfonyl)-( S )-glutamic acid and N -(2-ammoethanesulfonyl)-( S )-glutamic acid...
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Production of Chlorogenic Acid and Quercetin from Adventitious Root Cultures of Hypericum perforatum L.
Hypericum perforatum L., commonly known as St. John’s wort, is one of the medicinal plants that have been used for centuries in several European...
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Metal-Dependent Base Pair Switching of N,N-Dicarboxymethyl-5-Aminouracil Nucleosides
The base pair switching of UOH has had limited application because it requires the consecutive introduction of multiple UOH bases into DNA strands....
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Mutation Significance and Assessment: Mutation Types and Selection of Mutants, Importance in Microbial Technology
A mutation refers to a change in the nucleic acid sequence within an organism’s genome. Mutations are essential for evolution to occur and play an...
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Macrocyclic G-Quadruplex Ligands of Telomestatin Analogs
The various functions of G-quadruplexes (G4s) are starting to emerge with the development of G4 ligands, which possess selective and strong...
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Macrocyclic G-Quadruplex Ligands of Telomestatin Analogs
The various functions of G-quadruplexes (G4s) are starting to emerge with the development of G4 ligands, which possess selective and strong...
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Rationalizing the environment-dependent photophysical behavior of a DNA luminescent probe by classical and non-adiabatic molecular dynamics simulations
Environment-sensitive fluorescent nucleoside analogs are of utmost importance to investigate the structure of nucleic acids, their intrinsic...
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New nido-carborane-containing conjugates of purine: synthesis and antiviral activity
New purine derivatives containing a nido -carborane fragment were synthesized by nucleophilic substitution of chlorine atom in 6-chloropurine and...
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Z-DNA
Z-DNA, a left-handed form of double-stranded DNA formed by CG repeat sequences, was discovered more than 50 years ago. Since then, the presence of...
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Z-DNA
Z-DNA, a left-handed form of double-stranded DNA formed by CG repeat sequences, was discovered more than 50 years ago. Since then, the presence of...
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Using the Turn-On Fluorescence Effect in Chemical and Biochemical Analysis
AbstractRecently, the term “turn-on” fluorescence (TF) has been widely used in luminescence analysis. This paper presents a review of reagents and...
