Salicylaldimine functionalized L-phenylalanine-based pseudopeptidies: Zinc-instructed conformational tuning of self-assembled nanostructure DOI Creative Commons

Kamlesh Kumar Nigam,

Surabhi Asthana, Mrituanjay D. Pandey

et al.

RSC Applied Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 21, 2024

Herein, zinc-instructed fluorescence turn-on and conformational tuning of self-assembled nanostructures l -phenylalanine-based pseudopeptides are reported.

Language: Английский

Zinc-Induced Luminescent l-Valine-Based Pseudopeptidic Soft Bioinspired Materials for Precise Tuning of Nanoassembly DOI

Kamlesh Kumar Nigam,

Mrituanjay D. Pandey

ACS Biomaterials Science & Engineering, Journal Year: 2024, Volume and Issue: 10(3), P. 1393 - 1402

Published: Feb. 22, 2024

Pseudopeptide-based bioinspired materials are emerging for selective recognition of biologically significant analytes and applicable in the modern nanoscience field. Therefore, we have developed novel multifunctional C2-symmetric soft pseudopeptides by amino acid l-valine salicylaldehyde fragments using a series aliphatic linkers. They highly sensitive to Zn (II) ions under physiological conditions reveal fluorescence enhancement with PET mechanism. The molecular self-assembly shows zinc-induced morphological transformation rod-shaped assembly into chain-like morphology. Such metal-induced hierarchical nano-assembly may relevance specific nanobiotechnology applications.

Language: Английский

Citations

3
L-tryptophan-assisted anthracene functionalization for copper-induced fluorescence Turn-off and controlled supramolecular nano-assembly DOI
Tarkeshwar Maddeshiya, Surabhi Asthana, Kamalakanta Behera

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1317, P. 139176 - 139176

Published: June 29, 2024

Language: Английский

Citations

2
Design of C2 symmetric pseudopeptides for in vivo detection of Cu(II) through controlled supramolecular nano-assembly DOI

Arpna Tamrakar,

Surabhi Asthana, Praveen Kumar

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(31), P. 6409 - 6418

Published: Jan. 1, 2024

l -valine and -phenylalanine-based pseudopeptides shows intracellular Cu( ii ) Zn( induced fluorescence changes, respectively. Metal-guided nanostructure tuning is promising for exploring similar effects in various peptidomimetics.

Language: Английский

Citations

2
Salicylaldimine functionalized L-phenylalanine-based pseudopeptidies: Zinc-instructed conformational tuning of self-assembled nanostructure DOI Creative Commons

Kamlesh Kumar Nigam,

Surabhi Asthana, Mrituanjay D. Pandey

et al.

RSC Applied Interfaces, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 21, 2024

Herein, zinc-instructed fluorescence turn-on and conformational tuning of self-assembled nanostructures l -phenylalanine-based pseudopeptides are reported.

Language: Английский

Citations

0