Quaternary ammonium salts: insights into synthesis and new directions in antibacterial applications

Z Zhou, S Zhou, X Zhang, S Zeng, Y Xu… - Bioconjugate …, 2023 - ACS Publications
The overuse of antibiotics has led to the emergence of a large number of antibiotic-resistant
genes in bacteria, and increasing evidence indicates that a fungicide with an antibacterial …

[HTML][HTML] Combating antibiotic resistance: Current strategies for the discovery of novel antibacterial materials based on macrocycle supramolecular chemistry

L Gao, H Wang, B Zheng, F Huang - Giant, 2021 - Elsevier
In the fight of bacteria with human, bacteria have regained the upper hand by development
of antibiotic resistance. The emergence of resistance has outpaced the development of new …

PAMAM-calix-dendrimers: Second generation synthesis, fluorescent properties and catecholamines binding

O Mostovaya, I Shiabiev, D Pysin, A Stanavaya… - Pharmaceutics, 2022 - mdpi.com
A convenient method for the synthesis of the second generation of PAMAM dendrimers
based on a p-tert-butylthiacalix [4] arene core in cone, partial cone and 1, 3-alternate …

Biological activity of new amino phospha betaines with C10–C18 alkyl groups

RR Davletshin, AM Gayneev, EA Ermakova… - Mendeleev …, 2022 - Elsevier
New amino phospha betaines were obtained by quaternization of potassium salt of amino
phosphonate and higher alkyl bromides. The structure of isopropyl (N-dodecyl-N, N …

Combined antimicrobial agents based on self-assembled PAMAM-calix-dendrimers/lysozyme nanoparticles: Design, antibacterial properties and cytotoxicity

P Padnya, O Mostovaya, D Ovchinnikov… - Journal of Molecular …, 2023 - Elsevier
The development of future materials based on bioinspired systems with high biocompatibility
and improved properties is an important task for modern science. Creation of such …

Towards Antibacterial Agents: Synthesis and Biological Activity of Multivalent Amide Derivatives of Thiacalix [4] Arene with Hydroxyl and Amine Groups

I Shiabiev, D Pysin, A Akhmedov, O Babaeva… - Pharmaceutics, 2023 - mdpi.com
Antimicrobial resistance to modern antibiotics stimulates the search for new ways to
synthesize and modify antimicrobial drugs. The development of synthetic approaches that …

Polyisocyanide quaternary ammonium salts with exceptionally star-shaped structure for enhanced antibacterial properties

H Zhang, L Liu, P Hou, H Pan, S Fu - Polymers, 2022 - mdpi.com
The development of non-polluting and non-hazardous polymeric antimicrobial agents has
become a hot issue in current research and development. Among them, polymer quaternary …

Recent developments in antibacterial or antibiofilm compound coating for biliary stents

T Wu, Y Yang, H Su, Y Gu, Q Ma, Y Zhang - Colloids and Surfaces B …, 2022 - Elsevier
Cholestasis of the indwelling biliary stents usually leads to stone recurrence after
endoscopic retrograde cholangio pancreatoraphy (ERCP). Biliary stents, including metallic …

Synthesis, characterization and application of novel cationic surfactants as antibacterial agents

SRM Sayed, AO Ezzat, MT Yassin, AMM Abdelbacki - Separations, 2023 - mdpi.com
It is of great necessity to develop new antimicrobial agents to overcome the accelerated
increment in drug-resistant bacteria. The main aim of this work is to manufacture two cationic …

Multiheaded Cationic Surfactants with Dedicated Functionalities: Design, Synthetic Strategies, Self-Assembly and Performance

Ł Lamch, W Szczęsna, SJ Balicki, M Bartman… - Molecules, 2023 - mdpi.com
Contemporary research concerning surfactant science and technology comprises a variety
of requirements relating to the design of surfactant structures with widely varying …