Results 141 to 150 of about 14,636 (294)

Comprehensive Ecotoxicity Studies on Quaternary Ammonium Salts Synthesized from Vitamin B₃ Supported by QSAR Calculations. [PDF]

Plants (Basel), 2023
Nowacka A, Olejniczak A, Stachowiak W, Niemczak M.   +3 more
europepmc   +1 more source

Understanding cationic polyelectrolyte thermogels with varying charge densities toward biomaterials design

BMEMat, EarlyView.
Cationic polyurethane thermogels with customizable charge density were developed, exhibiting enhanced pH‐responsiveness. This work elucidates how cationic charges influence self‐assembly and thermogelling, providing insights for designing smart biomaterials.
Belynn Sim, Yi Jing Wong, Hamzah Kamaruddin, Qianyu Lin, Pablo Mota‐Santiago, Nigel Kirby, Alexis Lee, Yihao Leow, Alice Anhan Chen, Rubayn Goh, Xian Jun Loh   +10 more
wiley   +1 more source

New quaternary ammonium salts derived from cardanol and their use as phase transfer catalyst

Journal of the Brazilian Chemical Society, 2000
Cardanol obtained from cashew nut shell liquid, a side product of the Brazilian industry, was the starting material for the synthesis of three new quaternary ammonium salts.
Avellar Isa G. J. de, Godoy Kênia, Magalhães Gouvan C. de   +2 more
doaj  

Anti-Fouling and Anti-Biofilm Performance of Self-Polishing Waterborne Polyurethane with Gemini Quaternary Ammonium Salts. [PDF]

Polymers (Basel), 2023
Zhang Y, Ge T, Li Y, Lu J, Du H, Yan L, Tan H, Li J, Yin Y.   +8 more
europepmc   +1 more source

Overcoming intranasal delivery barriers with ultrastable polyzwitterionic siRNA nanocages for enhanced glioblastoma therapy

BMEMat, EarlyView.
A ROS‐responsive, zwitterionic nanocage enables stable, intranasal siRNA delivery to glioblastoma, promoting deep tumor penetration via non‐degradative pathways and trigeminal nerve transport. This platform achieves durable gene silencing and tumor suppression, offering a non‐invasive, storage‐stable strategy for treating glioma and other neurological ...
Jingwen Xie, Jingxing Si, Xiaobei Deng, Jing Tan, Ruijie Zhu, Jizhou Qi, Gaoxia Ma, Bin Wang, Yi Wang, Yunzhou Guo, Yuping Chen, Shiqun Shao, Youqing Shen   +12 more
wiley   +1 more source

Enantioselective β-Selective Addition of Isoxazolidin-5-ones to Allenoates Catalyzed by Quaternary Ammonium Salts. [PDF]

Synthesis (Stuttg), 2023
Zebrowski P, Röser K, Chrenko D, Pospíšil J, Waser M.   +4 more
europepmc   +1 more source

Status and future of recombinant adeno‐associated virus vector manufacturing

Biotechnology Progress, EarlyView.
Abstract Sixty years of adeno‐associated virus (AAV) research illustrates a trajectory marked by basic science exploration, iterative innovation, persistent challenges, a number of clinical setbacks, as well as commercial therapeutic triumphs. This continual evolution has led to recombinant AAV (rAAV) becoming a cornerstone of modern gene therapy ...
Frank Agbogbo, David Dismuke
wiley   +1 more source

Synthesis and Antimicrobial Evaluation of Bis-morpholine Triazine Quaternary Ammonium Salts. [PDF]

ChemMedChem, 2021
Morandini A, Leonetti B, Riello P, Sole R, Gatto V, Caligiuri I, Rizzolio F, Beghetto V.   +7 more
europepmc   +1 more source

Synthesis and evaluation of novel compounds based on quaternary ammonium salts [PDF]

, 2017
Charles University, Faculty of Pharmacy in Hradec Králové Department of Pharmaceutical Chemistry and Drug Control Student: Aneta Nechanická Supervisor specialist: PharmDr. Jan Marek, Ph.D. Supervisor: prof. PharmDr. Martin Doležal, Ph.D. Title of Thesis:
Nechanická, Aneta
core  

2 Convenient Syntheses Of 2-Aryl-1-Cyano-1-Propenes From Quaternary Ammonium-Salts

, 1988
Two readily available and different quaternary ammonium salts have been prepared by the alkylation of vinamidinium salt reduction products. These salts have been successfully converted to 2-aryl-1-cyano-1-propenes and this methodology represents a clean ...
Zembower, David, Miller, John, Gupton, J. T.   +2 more
core   +1 more source