Results 221 to 230 of about 209,856 (252)

Peptide nucleic acid

Biopolymers, 2022
openaire   +2 more sources

Peptide Nucleic Acids and the Origin of Life

Chemistry & Biodiversity, 2007
AbstractThe possibilities of pseudo‐peptide‐DNA mimics like PNA (peptide nucleic acid) having a role for the prebiotic origin of life prior to an RNA world is discussed on the basis of literature data showing that this type of molecules might have formed on the primitive earth (or other places in the universe), as well as data indicating the ...
openaire   +3 more sources

Nucleic Acid Independent Synthesis of Peptides

1981
In this review we summarize some results on enzymatic peptide biosynthesis, the subject has been reviewed recently (Kurahashi 1974; Froyshov et al. 1978; Katz and Demain 1977; Laland et al. 1978; Vining and Wright 1977; Kleinkauf and Koischwitz 1978). We will extent the concepts of enzymatic peptide elongation reactions which we have summarized earlier
H, Kleinkauf, H, von Döhren
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Peptide Nucleic Acids

2007
Peptide nucleic acids (PNAs) can be conveniently delivered into cells in complex with DNA and cationic lipid. This advance enables researchers to test the hypothesis that PNAs offer advantages for recognition of DNA or RNA targets within cells. In this review, I describe the intracellular delivery of PNAs as DNA-PNA-cationic lipid complexes and discuss
openaire   +1 more source

Automated Synthesis of Peptide Nucleic Acids and Peptide Nucleic Acid–Peptide Conjugates

Analytical Biochemistry, 1999
L D, Mayfield, D R, Corey
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Inhibition of miRNA Maturation by Peptide Nucleic Acids

2013
Molecules able to interfere in miRNA genesis and function are potent tools to unravel maturation and processing pathways. Antisense oligonucleotides or analogs are actually employed for the inhibition of miRNA function. Here we illustrate how Peptide Nucleic Acids oligomers targeting pre-miRNA are exploited to inhibit miRNA maturation.
Avitabile C, FABBRI, Enrica, BIANCHI, Nicoletta, GAMBARI, Roberto, Romanelli A.   +4 more
openaire   +4 more sources

Peptide nucleic acid and antifouling peptide based biosensor for the non-fouling detection of COVID-19 nucleic acid in saliva

Biosensors and Bioelectronics, 2023
Shuju Zhao, Zhenying Xu, Xiujuan Qiao
exaly  

Head on Comparison of Self‐ and Nano‐Assemblies of Gamma Peptide Nucleic Acid Amphiphiles

Advanced Functional Materials, 2022
Kuo-Chih Shih, Susan Krueger, Mu-Ping Nieh   +2 more
exaly  

Peptide Nucleic Acid (PNA)‐Guided Peptide Engineering of an Aptamer Sensor for Protease‐Triggered Molecular Imaging

Angewandte Chemie - International Edition, 2021
Jian Zhao, Deyu Yi, Zhenghan Di
exaly  

Chimeric Peptide-Based Biomolecular Constructs for Versatile Nucleic Acid Biosensing

ACS Applied Materials & Interfaces, 2022
Richard V Lee, Hadi Zareie, Mehmet Sarikaya   +2 more
exaly