scholarly journals Supramolecular Architectures of Nucleic Acid/Peptide Hybrids

2020 ◽  
Vol 21 (24) ◽  
pp. 9458
Author(s):  
Sayuri L. Higashi ◽  
Normazida Rozi ◽  
Sharina Abu Hanifah ◽  
Masato Ikeda

Supramolecular architectures that are built artificially from biomolecules, such as nucleic acids or peptides, with structural hierarchical orders ranging from the molecular to nano-scales have attracted increased attention in molecular science research fields. The engineering of nanostructures with such biomolecule-based supramolecular architectures could offer an opportunity for the development of biocompatible supramolecular (nano)materials. In this review, we highlighted a variety of supramolecular architectures that were assembled from both nucleic acids and peptides through the non-covalent interactions between them or the covalently conjugated molecular hybrids between them.

2021 ◽  
Vol 23 (1) ◽  
pp. 219-228
Author(s):  
Nabanita Saikia ◽  
Mohamed Taha ◽  
Ravindra Pandey

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.


2021 ◽  
Author(s):  
Zachary Mathe ◽  
Olivia McCubbin Stepanic ◽  
Sergey Peredkov ◽  
Serena DeBeer

Phosphorus is ubiquitous in biochemistry, found in the phosphate groups of nucleic acids and the energy-transferring system of adenine nucleotides (e.g. ATP). Kβ X-ray emission spectroscopy (XES) at phosphorus has...


2021 ◽  
Vol 45 (4) ◽  
pp. 2249-2263
Author(s):  
Pretam Kumar ◽  
Snehasis Banerjee ◽  
Anu Radha ◽  
Tahira Firdoos ◽  
Subash Chandra Sahoo ◽  
...  

The H-bond, spodium bond and CH⋯π interactions playing an important role in the supramolecular organization of two mercury(ii) diphenyldithiophosphate complexes have been discussed.


2015 ◽  
Vol 39 (4) ◽  
pp. 2778-2794 ◽  
Author(s):  
Debanjana Biswal ◽  
Nikhil Ranjan Pramanik ◽  
Syamal Chakrabarti ◽  
Nirmalya Chakraborty ◽  
Krishnendu Acharya ◽  
...  

Fascinating supramolecular frameworks of Mo(vi) complexes.


2020 ◽  
Vol 11 (17) ◽  
pp. 2959-2968 ◽  
Author(s):  
Alex J. Anderson ◽  
Heidi R. Culver ◽  
Stephanie J. Bryant ◽  
Christopher N. Bowman

An approach to efficient and scalable production of oligonucleotide-based gel networks is presented.


2018 ◽  
Vol 59 (3) ◽  
pp. 295-298 ◽  
Author(s):  
Karen Amirbekyan ◽  
Justine Mansot ◽  
Keiichiro Ohara ◽  
Shiraz A. Markarian ◽  
Jean-Jacques Vasseur ◽  
...  

2006 ◽  
Vol 71 (4) ◽  
pp. 443-531 ◽  
Author(s):  
Pavel Hobza ◽  
Rudolf Zahradník ◽  
Klaus Müller-Dethlefs

The review focusses on the fundamental importance of non-covalent interactions in nature by illustrating specific examples from chemistry, physics and the biosciences. Laser spectroscopic methods and both ab initio and molecular modelling procedures used for the study of non-covalent interactions in molecular clusters are briefly outlined. The role of structure and geometry, stabilization energy, potential and free energy surfaces for molecular clusters is extensively discussed in the light of the most advanced ab initio computational results for the CCSD(T) method, extrapolated to the CBS limit. The most important types of non-covalent complexes are classified and several small and medium size non-covalent systems, including H-bonded and improper H-bonded complexes, nucleic acid base pairs, and peptides and proteins are discussed with some detail. Finally, we evaluate the interpretation of experimental results in comparison with state of the art theoretical models: this is illustrated for phenol...Ar, the benzene dimer and nucleic acid base pairs. A review with 270 references.


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