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Showing 41-60 of 8,820 results
  1. Targeting DNA with Triplexes

    Triple helical nucleic acids are generated by the binding of a third oligonucleotide strand within the major groove of duplex DNA or RNA, where it...
    Living reference work entry 2023
  2. Targeting DNA with Triplexes

    Triple helical nucleic acids are generated by the binding of a third oligonucleotide strand within the major groove of duplex DNA or RNA, where it...
    Reference work entry 2023
  3. Lateral Flow Hybridization Assay to Determine Transcripts of TEM-Type Beta-Lactamase Genes in Bacteria Resistant to Antibiotics

    Abstract

    A technique for lateral flow hybridization analysis of specific bacterial beta-lactamase mRNAs, including the preparation of a biotinylated...

    A. A. Filippova, I. P. Andreeva, ... M. Yu. Rubtsova in Moscow University Chemistry Bulletin
    Article 01 February 2023
  4. Poly-adenine-mediated spherical nucleic acids for interfacial recognition of kanamycin

    Kanamycin fluorescence aptasensors were created using a series of di-block oligonucleotide modified gold nanoparticles with various lengths of...

    Tai Ye, Dongdong Zhu, ... Fei Xu in Microchimica Acta
    Article 22 March 2022
  5. Enzymatic Preparation of DNA with an Expanded Genetic Alphabet Using Terminal Deoxynucleotidyl Transferase and Its Applications

    Efficient preparation of DNA oligonucleotides containing unnatural nucleobases (UBs) that can pair with their cognates to form unnatural base pairs...
    Guangyuan Wang, Yuhui Du, Tingjian Chen in Synthetic Biology
    Protocol 2024
  6. A Novel Detection Method of Fe(II) Based on Nanopore Sensor

    Abstract

    A novel Fe(II) detection method was developed on nanopore platform in this work. The incubation mixture of dumbbell DNA and Bleomycin (BLM)...

    H. L. Wang, T. Li, ... X. Chen in Russian Journal of Electrochemistry
    Article 21 May 2024
  7. Accessible light-controlled knockdown of cell-free protein synthesis using phosphorothioate-caged antisense oligonucleotides

    Controlling cell-free expression of a gene to protein with non-invasive stimuli is vital to the future application of DNA nanodevices and synthetic...

    Denis Hartmann, Michael J. Booth in Communications Chemistry
    Article Open access 01 April 2023
  8. Optimized Design of Degenerate Primers for PCR Based on DNA or Protein Sequence Comparisons

    PCR with degenerate primers can be used to identify the coding sequence of an unknown protein or to detect a genetic variant within a gene family....
    Maria Jorge Campos, Alejandro Gallardo, Alberto Quesada in PCR
    Protocol 2023
  9. Bridged Nucleic Acids for Therapeutic Oligonucleotides

    Recent developments in genetic technologies for genomic analysis, diagnostics, and therapeutics have revolutionary effects on medical science....
    Md Ariful Islam, Satoshi Obika in Handbook of Chemical Biology of Nucleic Acids
    Reference work entry 2023
  10. Mesyl Phosphoramidate Oligonucleotides: A New Promising Type of Antisense Agents

    This chapter provides an overview of mesyl phosphoramidate oligonucleotides (μ-oligonucleotides), which incorporate mesyl phosphoramidate groups...
    Reference work entry 2023
  11. Mesyl Phosphoramidate Oligonucleotides: A New Promising Type of Antisense Agents

    This chapter provides an overview of mesyl phosphoramidate oligonucleotides (μ-oligonucleotides), which incorporate mesyl phosphoramidate groups...
    Living reference work entry 2023
  12. HPLC Retention Behavior of Oligonucleotides on an Anion-Exchange HPLC with a High Concentration of Urea

    Roles of short RNA molecules in the emergence process of primitive life-like system and physiological activities have been extensively studied from...

    Kunio Kawamura, Yoshimi Maruoka in Chromatographia
    Article 04 November 2023
  13. Activatable MRI probes for the specific detection of bacteria

    Activatable fluorescent probes have been successfully used as molecular tools for biomedical research in the last decades. Fluorescent probes allow...

    Prabu Periyathambi, Alien Balian, ... Frank J. Hernandez in Analytical and Bioanalytical Chemistry
    Article Open access 27 October 2021
  14. Stereocontrolled access to thioisosteres of nucleoside di- and triphosphates

    Nucleoside diphosphates and triphosphates impact nearly every aspect of biochemistry; however, the use of such compounds as tools or medicinal leads...

    Hai-Jun Zhang, Michał Ociepa, ... Phil S. Baran in Nature Chemistry
    Article 19 October 2023
  15. A novel ternary Y-DNA walker amplification strategy designed fluorescence aptasensor based on Au@SiO2@Fe3O4 nanomaterials for ochratoxin A detection

    A novel ternary Y-DNA walker amplification strategy designed fluorescence aptasensor based on Au@SiO 2 @Fe 3 O 4 nanomaterials for ultrasensitive and...

    ** Wang in Microchimica Acta
    Article 17 October 2023
  16. Heteromultivalency enables enhanced detection of nucleic acid mutations

    Detecting genetic mutations such as single nucleotide polymorphisms (SNPs) is necessary to prescribe effective cancer therapies, perform genetic...

    Brendan R. Deal, Rong Ma, ... Khalid Salaita in Nature Chemistry
    Article 26 October 2023
  17. One-Step Immunoassay for the Detection of SARS-CoV-2 Nucleocapsid Protein Using Screened Fv-Antibodies

    Fv-antibodies against the nucleocapsid protein (NP) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) were screened from an Fv-antibody...

    Jaeyong Jung, Jeong Soo Sung, ... Jae-Chul Pyun in BioChip Journal
    Article 02 April 2024
  18. Triazine-cored polymeric vectors for antisense oligonucleotide delivery in vitro and in vivo

    Background

    The polymer-based drug/gene delivery is promising for the treatment of inherent or acquire disease, because of the polymer’s structural...

    Mingxing Wang, Bo Wu, ... Qilong Lu in Journal of Nanobiotechnology
    Article Open access 18 February 2020
  19. Improving aptamer performance: key factors and strategies

    Aptamers are functional single-stranded oligonucleotide fragments isolated from randomized libraries by Systematic Evolution of Ligands by...

    Hong Yu, Jiangxiong Zhu, ... Lumei Wang in Microchimica Acta
    Article 10 June 2023
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