Electron transfer processes in DNA: mechanisms, biological relevance and applications in DNA analytics

HA Wagenknecht - Natural Product Reports, 2006 - pubs.rsc.org
Covering: up to 2005In principle, DNA-mediated charge transfer processes can be
categorized as oxidative hole transfer and reductive electron transfer. With respect to the …

Nucleobase-specific quenching of fluorescent dyes. 1. Nucleobase one-electron redox potentials and their correlation with static and dynamic quenching efficiencies

CAM Seidel, A Schulz, MHM Sauer - The Journal of Physical …, 1996 - ACS Publications
Intermolecular static and dynamic fluorescence quenching constants of eight coumarin
derivatives by nucleobase derivatives have been determined in aqueous media. One …

Graphene: synthesis, functionalization and properties

CNR Rao, KS Subrahmanyam… - … Journal of Modern …, 2011 - World Scientific
Graphenes with varying number of layers can be synthesized by different strategies. Thus,
single-layer graphene is obtained by the reduction of single layer graphene oxide, CVD and …

Fluorescence-quenching phenomenon by photoinduced electron transfer between a fluorescent dye and a nucleotide base

M Torimura, S Kurata, K Yamada, T Yokomaku… - Analytical sciences, 2001 - Springer
Fluorescently labeled oligonucleotide probes have been widely used in biotechnology, and
fluorescence quenching by the interaction between the dyes and a nucleobase has been …

Ultrasensitive hybridization analysis using fluorescence correlation spectroscopy

M Kinjo, R Rigler - Nucleic acids research, 1995 - academic.oup.com
The hybridization of fluorescently tagged 18mer deoxyribonucleotides with complementary
DNA templates was analysed by fluorescence correlation spectroscopy (FCS) In a droplet …

Quenching of fluorescence of aromatic molecules by graphene due to electron transfer

HSSR Matte, KS Subrahmanyam, KV Rao… - Chemical Physics …, 2011 - Elsevier
Investigations on the fluorescence quenching of graphene have been carried out with two
organic donor molecules, pyrene butanaoic acid succinimidyl ester (PyBS, I) and oligo (p …

Base-Sequence dependence of emission lifetimes for D141018-30-6NA oligomers and duplexes covalently labeled with pyrene: Relative electron-Transfer quenching …

M Manoharan, KL Tivel, M Zhao, K Nafisi… - The Journal of …, 1995 - ACS Publications
This paper reports both continuous and time-resolved spectroscopic studies of the emission
properties of photoexcited pyrene labels covalently attached to uridine nucleosides and …

Electron transfer-induced blinking in Ag nanodot fluorescence

SA Patel, M Cozzuol, JM Hales… - The Journal of …, 2009 - ACS Publications
Various single-stranded DNA-encapsulated Ag nanoclusters (nanodots) exhibit strong,
discrete fluorescence with solvent polarity-dependent absorption and emission throughout …

Bispyrenyl excimer fluorescence: a sensitive oligonucleotide probe

FD Lewis, Y Zhang, RL Letsinger - Journal of the American …, 1997 - ACS Publications
The fluorescence of pyrene monomer has been widely investigated as a potential probe of
DNA and RNA secondary and tertiary structure. 1 However, in most cases, its use as a probe …

Ruthenium complexes with vinyl, styryl, and vinylpyrenyl ligands: a case of non-innocence in organometallic chemistry

J Maurer, M Linseis, B Sarkar… - Journal of the …, 2008 - ACS Publications
We herein describe a systematic account of mononuclear ruthenium vinyl complexes
L−{Ru}− CH CH− R where the phosphine ligands at the (PR '3) 2Ru (CO) Cl {Ru} moiety, the …