Structural DNA nanotechnology at the nexus of next-generation bio-applications: challenges and perspectives

S Kosara, R Singh, D Bhatia - Nanoscale Advances, 2024 - pubs.rsc.org
DNA nanotechnology has significantly progressed in the last four decades, creating nucleic
acid structures widely used in various biological applications. The structural flexibility …

Self-assembling short peptide amphiphiles as versatile delivery agents: a new frontier in antibacterial research

R Singh, S Sharma, A Kautu, KB Joshi - Chemical Communications, 2024 - pubs.rsc.org
Self-assembling short peptide amphiphiles, crafted through a minimalistic approach,
spontaneously generate well-ordered nanostructures, facilitating the creation of precise …

Protein-mimetic self-assembly with synthetic macromolecules

MH Barbee, ZM Wright, BP Allen, HF Taylor… - …, 2021 - ACS Publications
Protein-mimetic amphiphiles have significant promise as a platform to access the complex
functions of natural biological materials and incorporate the tunability and environmental …

Marine-derived bioactive peptides self-assembled multifunctional materials: antioxidant and wound healing

D Yu, S Cui, L Chen, S Zheng, D Zhao, X Yin, F Yang… - Antioxidants, 2023 - mdpi.com
Peptide self-assembling materials have received significant attention from researchers in
recent years, emerging as a popular field in biological, environmental, medical, and other …

Cationic lipid modification of DNA tetrahedral nanocages enhances their cellular uptake

R Singh, P Yadav, D Bhatia - Nanoscale, 2023 - pubs.rsc.org
Self-assembled DNA nanocages are among the most promising candidates for bioimaging
and payload delivery into cells. DNA nanocages have great potential to efficiently address …

Short peptide amphiphile nanostructures facilitate sunlight-induced nanowelding of gold nanosheets

K Kesharwani, A Kautu, S Sharma, R Singh… - Chemical …, 2022 - pubs.rsc.org
An effortless thermoplasmonic welding of multi-shaped gold nanosheets is achieved by
ordinary and simple sunlight irradiation. A light-matter interaction occurred via the nanogaps …

[HTML][HTML] Food-derived Crassostrea gigas peptides self-assembled supramolecules for scarless healing

F Yang, Z Wang, D Zhao, L Hu, S Cui, L Chen… - Composites Part B …, 2022 - Elsevier
Peptides self-assembled materials are considered as excellent candidates for tissue
engineering due to their excellent efficacy. However, their development and application are …

Covalent Grafting of Tanfloc on Titania Nanotube Arrays: An Approach to Mitigate Bacterial Adhesion and Improve the Antibacterial Efficacy of Titanium Implants

R Singh, LYC Madruga, A Savargaonkar… - Advanced Materials …, 2024 - Wiley Online Library
Implanted medical devices often face the challenge of infections, which can compromise
their successful integration and use. To address this issue, this study demonstrates the …

Enhancing Antibacterial Properties of Titanium Implants through Covalent Conjugation of Self-Assembling Fmoc-Phe-Phe Dipeptide on Titania Nanotubes

R Singh, KC Popat - ACS Applied Materials & Interfaces, 2024 - ACS Publications
Bacterial infections and biofilm formation are significant challenges for medical implants.
While titanium nanotube engineering improves biocompatibility, it cannot prevent bacterial …

Transition metal ions induced secondary structural transformation in a hydrophobized short peptide amphiphile

R Singh, NK Mishra, N Singh, P Rawal… - New Journal of …, 2020 - pubs.rsc.org
The precise control over self-assembling structures created by a rationally designed
hydrophobized short peptide amphiphile (sPA) was studied. Bioactive transition metal ions …