Application of peptide nucleic acids containing azobenzene self-assembled electrochemical biosensors in detecting DNA sequences

2009 ◽  
Vol 52 (7) ◽  
pp. 1009-1013 ◽  
Author(s):  
Sheng Liu ◽  
Miao Chen ◽  
JinDu Li ◽  
HaoBo Zhang ◽  
JinQing Wang ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Dna Sequences ◽  
Peptide Nucleic Acids ◽  
Electrochemical Biosensors ◽  
Self Assembled

Light-emitting self-assembled peptide nucleic acids exhibit both stacking interactions and Watson–Crick base pairing

2015 ◽  
Vol 10 (4) ◽  
pp. 353-360 ◽  
Author(s):  
Or Berger ◽  
Lihi Adler-Abramovich ◽  
Michal Levy-Sakin ◽  
Assaf Grunwald ◽  
Yael Liebes-Peer ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Peptide Nucleic Acids ◽  
Stacking Interactions ◽  
Base Pairing ◽  
Light Emitting ◽  
Self Assembled

scholarly journals The Use of Peptide Nucleic Acids for In Situ Identification of Human Chromosomes

2005 ◽  
Vol 53 (3) ◽  
pp. 395-400 ◽  
Author(s):  
Franck Pellestor ◽  
Petra Paulasova ◽  
Milan Macek ◽  
Samir Hamamah
Keyword(s):  
Nucleic Acids ◽  
Dna Sequences ◽  
Genome Mapping ◽  
Peptide Nucleic Acids ◽  
Human Lymphocytes ◽  
Human Chromosomes ◽  
Great Resistance ◽  
Diagnostic Assays ◽  
New Class

The peptide nucleic acids (PNAs) constitute a remarkable new class of synthetic nucleic acid analogues, based on their peptide-like backbone. This structure gives to PNAs the capacity to hybridize with high affinity and specificity to complementary RNA and DNA sequences and a great resistance to nucleases and proteinases. Originally conceived as ligands for the study of double-stranded DNA, the unique physicochemical properties of PNAs have led to the development of a large variety of research and diagnostic assays, including antigene and antisense therapy, genome mapping, and mutation detection. Over the past few years, PNAs have been shown to be powerful tools in cytogenetics for the rapid in situ identification of human chromosomes and the detection of aneuploidies. Recent studies have reported the successful use of chromosome-specific PNA probes on human lymphocytes, amniocytes, and spermatozoa, as well as on isolated oocytes and blastomeres. Multicolor PNA protocols have been described for the identification of several human chromosomes, indicating that PNAs could become a powerful complement to FISH for in situ chromosomal investigation.

Self-Assembled Monolayers of Peptide Nucleic Acids on Gold Surfaces:  A Spectroscopic Study

Langmuir ◽  
2005 ◽  
Vol 21 (21) ◽  
pp. 9510-9517 ◽  
Author(s):  
E. Mateo-Martí ◽  
C. Briones ◽  
E. Román ◽  
E. Briand ◽  
C. M. Pradier ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Spectroscopic Study ◽  
Peptide Nucleic Acids ◽  
Self Assembled Monolayers ◽  
Gold Surfaces ◽  
Assembled Monolayers ◽  
Self Assembled

Peptide nucleic acids containing adenine or guanine recognize thymine and cytosine in complementary DNA sequences

1993 ◽  
pp. 800 ◽  
Author(s):  
Michael Egholm ◽  
Carsten Behrens ◽  
Leif Christensen ◽  
Rolf H. Berg ◽  
Peter E. Nielsen ◽  
...  
Keyword(s):  
Nucleic Acids ◽  
Dna Sequences ◽  
Peptide Nucleic Acids ◽  
Complementary Dna

Do peptide nucleic acids form self-assembled monolayers on pyrite surfaces?

2007 ◽  
Vol 601 (18) ◽  
pp. 4195-4199 ◽  
Author(s):  
E. Mateo-Martí ◽  
C. Rogero ◽  
C. Briones ◽  
J.A. Martín-Gago
Keyword(s):  
Nucleic Acids ◽  
Peptide Nucleic Acids ◽  
Self Assembled Monolayers ◽  
Assembled Monolayers ◽  
Self Assembled

Molecular insights on the dynamic stability of peptide nucleic acid functionalized carbon and boron nitride nanotubes

2021 ◽  
Vol 23 (1) ◽  
pp. 219-228
Author(s):  
Nabanita Saikia ◽  
Mohamed Taha ◽  
Ravindra Pandey
Keyword(s):  
Nucleic Acid ◽  
Boron Nitride ◽  
Nucleic Acids ◽  
Dynamic Stability ◽  
Peptide Nucleic Acid ◽  
Rational Design ◽  
Peptide Nucleic Acids ◽  
Boron Nitride Nanotubes ◽  
Molecular Hybrids ◽  
Single Wall Nanotubes

The rational design of self-assembled nanobio-molecular hybrids of peptide nucleic acids with single-wall nanotubes rely on understanding how biomolecules recognize and mediate intermolecular interactions with the nanomaterial's surface.

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