With a view to probe the structure and function of G-protein coupled receptors the synthesis of functionalized 8-mercaptoquinoline derivatives and 2-(2-pyridyl)thiophenol was achieved. A fluorescence-based method for determining the affinity of these metal chelators toward zinc ions was developed.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/b307399h | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Mycosynthesis of chitosan-selenium nanocomposite and its activity as an insecticide against the cotton leafworm Spodoptera littoralis.
Sci Rep
January 2025
Botany and Microbiology Department, Faculty of Science, Zagazig University, Zagazig, Egypt.
The cotton leafworm, Spodoptra littoralis, causes great damage to cotton crops. A new, safer method than insecticide is necessary for its control. Selenium nanoparticles (SeNPs) are metalloid nanomaterial, with extensive biological activities.
View Article and Find Full Text PDFNano-chitosan-coated, green-synthesized selenium nanoparticles as a novel antifungal agent against Sclerotinia sclerotiorum: in vitro study.
Sci Rep
January 2025
Biophysics Department, Faculty of Science, Cairo University, Giza, Egypt.
Chemical fungicides have been used to control fungal diseases like Sclerotinia sclerotiorum. These fungicides must be restricted because of their toxicity and the development of resistance strains. Therefore, utilizing natural nanoscale materials in agricultural production is a potential alternative.
View Article and Find Full Text PDFFacile Synthesis of Flower-cluster ZIF Nanocarriers: Performance in Controlled Release of Thiamethoxam and Insecticidal Activity.
Environ Res
January 2025
State Key Laboratory of Vegetable Biobreeding, Institute of Vegetables and Flowers, Chinese Academy of Agricultural Sciences, Key Laboratory of Vegetables Quality and Safety Control, Ministry of Agriculture and Rural Affairs of China, Beijing 100081, China. Electronic address:
At present, it is highly important to develop nanopesticide, which can improve the effect of pesticides and reduce the risks of environmental. Zeolitic imidazolate framework (ZIF) is usually used as a nanocarrier of nanopesticide, which has a porous structure and stimuli-responsive properties. However, the drug loading performance and stability of ZIF are poor.
View Article and Find Full Text PDFAn efficient fungi-biochar-based system for advancing sustainable management of combined pollution.
Environ Pollut
January 2025
Key Laboratory of Bioorganic Synthesis of Zhejiang Province, College of Biotechnology and Bioengineering, Zhejiang University of Technology, Hangzhou, 310014, PR China. Electronic address:
Heavy metal (HM) contamination poses significant global environmental threats, impacting ecosystems, public health, and sustainable development. Fungi, as eco-friendly alternatives to chemical treatments, have the potential to reduce HM bioavailability in contaminated soils while promoting plant growth. However, current fungal remediation methods face limitations in efficiency, long-term effectiveness, and the ability to address combined contamination, particularly with naturally occurring strains.
View Article and Find Full Text PDFMetallo-azapeptides: Controlled Metal Chelation to Peptide Backbone Nitrogen.
J Am Chem Soc
January 2025
Department of Chemistry, North Carolina State University, Raleigh, North Carolina 27695-8204, United States.
We present the first approach to controlled metal chelation of peptide backbones, where the anchoring site is an aza-amino acid nitrogen and the directionality of chelation events is dictated by the acidity of neighboring NHs. Selective backbone chelation precludes the need for metal-binding side chains and/or free - or -termini in peptides. We show that the presence and location of an aza-amino acid impact complex formation and report the first X-ray crystal structures of azapeptides bound to palladium and nickel.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!