Ritik, Sayantan Sarkar, Pragti, Nidhi Varshney, Amardeep Kumar, Maxim L. Kuznetsov, Hem Chandra Jha and Suman Mukhopadhyay*,
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Nano-Structured Gel Materials for Environmental Remediation and Biomedical Applications
The application of soft materials, including gels, in different material and biological chemistry domains has gained momentum in the past few years. Environmental remediation, drug resistance, and delivery are significant concerns that are being investigated widely nowadays. In this work, we report the multifunctionality of a gelator molecule A2 (5,5′-((6-(phenylamino)-1,3,5-triazine-2,4-diyl)bis(azanediyl))diisophthalic acid) in the gel state. The gelator molecule A2 was used to fabricate organogel and two metallogels using copper perchlorate and a Ru-based anticancer drug molecule, respectively. The organogel and Cu-metallogel show efficient adsorption capabilities of iodine in the vapor and solution phases. These iodine-loaded gel composites were utilized as efficient antibacterial agents against Escherichia coli and Helicobacter pylori (I10) bacterial strains. Additionally, owing to the pH-responsive nature of the gel material, the Ru-based anticancer drug-loaded metallogel, Ru-A2, was fabricated, and its activity in pH-responsive drug delivery to the cancerous cells was also investigated.
期刊介绍:
ACS Applied Nano Materials is an interdisciplinary journal publishing original research covering all aspects of engineering, chemistry, physics and biology relevant to applications of nanomaterials. The journal is devoted to reports of new and original experimental and theoretical research of an applied nature that integrate knowledge in the areas of materials, engineering, physics, bioscience, and chemistry into important applications of nanomaterials.