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Relevant bibliographies by topics / DNA-dye interaction

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Journal articles
Dissertations / Theses
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Academic literature on the topic 'DNA-dye interaction'

Author: Grafiati

Published: 4 June 2021

Last updated: 13 February 2022

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Journal articles on the topic "DNA-dye interaction"

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Huang, Kai-Hsiang, Cheng-Chung Chang, Yih-Pey Yang, Wei-Sung Wu, Hai-Chou Chang, and Ta-Chau Chang. "High-pressure study of dye–DNA interaction." Journal of Luminescence 98, no. 1-4 (2002): 163–70. http://dx.doi.org/10.1016/s0022-2313(02)00265-x.

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Maiti, Swati, Sudarson Sinha, and Mukesh Singh. "Hair Dye–DNA Interaction: Plausible Cause of Mutation." Cosmetics 2, no. 4 (2015): 313–21. http://dx.doi.org/10.3390/cosmetics2040313.

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Stokke, T., and H. B. Steen. "Multiple binding modes for Hoechst 33258 to DNA." Journal of Histochemistry & Cytochemistry 33, no. 4 (1985): 333–38. http://dx.doi.org/10.1177/33.4.2579998.

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Two binding modes for the bisbenzimidazole Hoechst 33258 to native DNA at physiological conditions have been distinguished. Type 1 binding, which dominated at low dye/phosphate ratios (D/P less than 0.05) or low dye concentrations, had a high quantum yield of fluorescence with maximum emission at 460 nm. Binding of the dye at type 2 sites (0.05 less than D/P less than 0.4) lead to quenching of fluorescence from type 1 bound dye, presumably by nonradiative energy transfer. Fluorescence quantum yield of type 2 bound dye was low (phi = 0.05-0.1) and it peaked around 490 nm. At D/P greater than 0.

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Park, Daniel J., Jessie C. Ku, Lin Sun, et al. "Directional emission from dye-functionalized plasmonic DNA superlattice microcavities." Proceedings of the National Academy of Sciences 114, no. 3 (2017): 457–61. http://dx.doi.org/10.1073/pnas.1619802114.

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Three-dimensional plasmonic superlattice microcavities, made from programmable atom equivalents comprising gold nanoparticles functionalized with DNA, are used as a testbed to study directional light emission. DNA-guided nanoparticle colloidal crystallization allows for the formation of micrometer-scale single-crystal body-centered cubic gold nanoparticle superlattices, with dye molecules coupled to the DNA strands that link the particles together, in the form of a rhombic dodecahedron. Encapsulation in silica allows one to create robust architectures with the plasmonically active particles an

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Zhang, Guo Hui, Jian Jun Chen, Yun Long Deng, Yun Hui Sun, and Du Xia Cao. "A Pyridinium Dye as Chromogenic Probe for DNA Molecule." Advanced Materials Research 482-484 (February 2012): 839–42. http://dx.doi.org/10.4028/www.scientific.net/amr.482-484.839.

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A pyridinium dye with N-butyl-carbazole as an electron donor group and pyridinium cation as electron acceptor group has been synthesized. The crystal structure and photophysical properties of the dye in different solvents are researched. The interaction between the dye and DNA is also researched. The results reveal that the dye can be used as a DNA probe.

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Bříza, Tomáš, Zdeněk Kejík, Jarmila Králová, Pavel Martásek, and Vladimír Král. "Synthesis of unsymmetric cyanine dye via merocyanine and their interaction with DNA." Collection of Czechoslovak Chemical Communications 74, no. 7-8 (2009): 1081–90. http://dx.doi.org/10.1135/cccc2009034.

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An effective method has been developed for synthesis of neutral merocyanine dye 4 from (4-nitrophenyl)malondialdehyde. Merocyanine 4 was used as a basic building block for preparation of unsymmetric cyanine dyes 9 and 10, both derived from the same aromatic malondialdehyde. With the cyanine 10, pH-dependent affinity to DNA has been studied. Unsymmetric cyanine dye 10 has been compared with symmetric dye 8. The corresponding binding constants (K) have been calculated for various pH.

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HILAL, H., and J. TAYLOR. "Determination of the stoichiometry of DNA–dye interaction and application to the study of a bis-cyanine dye–DNA complex." Dyes and Pigments 75, no. 2 (2007): 483–90. http://dx.doi.org/10.1016/j.dyepig.2006.06.032.

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Guo, Qiu, Min Lu, Luis A. Marky, and Neville R. Kallenbach. "Interaction of the dye ethidium bromide with DNA containing guanine repeats." Biochemistry 31, no. 9 (1992): 2451–55. http://dx.doi.org/10.1021/bi00124a002.

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Hemachandran, Hridya, Amrita Anantharaman, Rajendra Rao Priya, George Priya Doss, and Ramamoorthy Siva. "Interaction of Catechu Dye with DNA: Spectroscopic and In Silico Approach." Nucleosides, Nucleotides and Nucleic Acids 35, no. 4 (2016): 195–210. http://dx.doi.org/10.1080/15257770.2015.1124997.

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Stübner, Markus, Josef Friedrich, Yih-Pey Yang, and Ta-Chau Chang. "Using external field effects for elucidating specific features in dye–DNA interaction." Journal of Luminescence 98, no. 1-4 (2002): 153–61. http://dx.doi.org/10.1016/s0022-2313(02)00264-8.

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Dissertations / Theses on the topic "DNA-dye interaction"

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Mickelson, Leah E. "Cyanine Dye Interactions with Quadruplex and Duplex DNA: Changes in Conformation, Stability, and Affinity." Digital Archive @ GSU, 2011. http://digitalarchive.gsu.edu/chemistry_theses/38.

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There is a high demand for quadruplex-specific compounds that not only bind preferentially to quadruplex DNA over duplex DNA, but also bind to one quadruplex motif over other motifs. Quadruplex structures are recognized as common occurrences in cancer cells, and if a compound could stabilize this structure, it may serve as an effective anti-cancer treatment with minimal side effects. In this study, cyanine dyes’ interactions with DNA were analyzed with fluorescence titrations, UV-Vis thermal studies, circular dichroism titrations, and surface plasmon resonance (SPR) analysis. With these tec

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Xie, Xiao. "Développement des sondes fluorescentes pour la détection de l’ADN quadruplex." Thesis, Paris 11, 2015. http://www.theses.fr/2015PA112008/document.

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Les acides nucléiques simple-Brins contenant des répétitions de guanines peuvent former des structures secondaires non canoniques dites G-Quadruplexes, composées de plusieurs couches de quartets de guanine. Malgré de nombreuses études in vivo, les preuves de présence de structures quadruplexes in vivo restent indirectes. L’objectif de ce travail était la recherche de sondes fluorescentes capables de signaler la présence d'ADN quadruplex et détecter sa structure (topologie).Deux séries de sondes fluorescentes ont été envisagées et préparées : les colorants styryles (majoritairement distyryles)

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FESSL, Tomáš. "Single-molecule fluorescence detection in molecular biology." Doctoral thesis, 2012. http://www.nusl.cz/ntk/nusl-151539.

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SMFD techniques offer genuine detection possibilities which are often inaccessible using ensemble methods. This was demonstrated in three projects investigating translocation activity of CHD4 protein, analysis of MS2 phage capsid assembly and in-cell characterization of DNA structure. In other projects, binding interactions between two fluorescent probes and a short oligonucleotide were characterized and all optical depth of focus extended microscope configuration for imaging of individual molecules inside bacterial cells was developed and tested.

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Fatemipouya, Tayebeh. "DNA PHOTO-CLEAVAGE AND INTERACTIONS BY QUINOLINE CYANINE DYES; TOWARDS IMPROVING PHOTODYNAMIC CANCER THERAPY." 2016. http://scholarworks.gsu.edu/chemistry_theses/94.

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Photodynamic therapy (PDT) is a cancer treatment method in which a photosensitizer, light of a particular wavelength, and also oxygen are used to destroy cancerous cells. Cancer cells absorb the photosensitizing agent which is injected into the body, and it is triggered to cause cell destruction upon absorption of light. This occurs because of the excitation of the photosensitizer produces reactive oxygen species that induce a cascade of cellular and molecular events in the body. Photosensitizing agents that can photo-cleave DNA at long wavelengths are highly demanded in PDT, because the long

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Fischer, Christina. "ANALYSIS OF DNA INTERACTIONS AND PHOTOCLEAVAGE BY PHENYL MESO SUBSTITUTED CYANINE DYES IN THE NEAR-INFRARED RANGE." 2017. http://scholarworks.gsu.edu/chemistry_theses/109.

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Cyanine dyes are attractive photosensitizers for photodynamic therapy due to their ease of structure modification and intense absorption in the near-infrared range. Photosensitizers that can bind to DNA and absorb at long enough wavelengths of light to deeply penetrate biological tissue are in high demand for treatment of cancer and other diseases. The following study analyzes the DNA interactions of three pentamethine cyanine dyes with very similar structures, all of which absorb light at wavelengths longer than 800 nm. The work described involves an extensive study of the photocleavage abili

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Book chapters on the topic "DNA-dye interaction"

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Armitage, Bruce A. "Cyanine Dye–DNA Interactions: Intercalation, Groove Binding, and Aggregation." In Topics in Current Chemistry. Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/b100442.

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Conference papers on the topic "DNA-dye interaction"

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Morales, Mercedes C., and Jeffrey D. Zahn. "Development of a Diffusion Limited Microfluidic Module for DNA Purification via Phenol Extraction." In ASME 2008 International Mechanical Engineering Congress and Exposition. ASMEDC, 2008. http://dx.doi.org/10.1115/imece2008-68086.

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Purification of Deoxyribonucleic acid (DNA) by organic-aqueous liquid extraction, also called phenol extraction, is a standard technique commonly utilized in biology laboratories. In order to minimize interaction energies, membrane components and proteins naturally partition to the organic (phenol) phase while the DNA stays in the aqueous phase, where it can be easily removed. In recent years, microfluidics has become a driving force toward more efficient and autonomous platforms for fluid based diagnostics, chemical reaction chambers, separation and preparation of biological materials. In thi

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