Results 11 to 20 of about 6,402,619 (361)
Development of highly sensitive metal-ion chemosensor and key-lock anticounterfeiting technology based on oxazolidine. [PDF]
Sci Rep, 2022 Optical chemosensors and ionochromic cellulosic papers based on oxazolidine chromophores were developed for selective photosensing of metal ions and information encryption as security tags, respectively.
Razavi B +2 more
europepmc +2 more sources
The final step of 40S ribosomal subunit maturation is controlled by a dual key lock. [PDF]
Elife, 2021 Preventing premature interaction of preribosomes with the translation apparatus is essential to translation accuracy. Hence, the final maturation step releasing functional 40S ribosomal subunits, namely processing of the 18S ribosomal RNA 3’ end, is ...
Plassart L +12 more
europepmc +2 more sources
Molecular Docking: From Lock and Key to Combination Lock
Journal of Molecular Medicine and Clinical Applications, 2018 Accurate modeling of protein ligand binding is an important step in structure-based drug design, is a useful starting point for finding new lead compounds or drug candidates. The 'Lock and Key' concept of protein-ligand binding has dominated descriptions of these interactions, and has been effectively translated to computational molecular docking ...
Vytas A. Bankaitis, Ashutosh Tripathi
openaire +3 more sources
Is the kernel-staples match a key-lock match? [PDF]
Chem Sci, 2018 We demonstrated the existence of homo-ligand–homo-kernel–hetero-staples phenomenon in metal nanoclusters and the remarkable change in their properties by subtle interfacial structure tailoring.
Zhuang S +9 more
europepmc +2 more sources
A DNA dual lock-and-key strategy for cell-subtype-specific siRNA delivery
Nature Communications, 2016 Delivery of siRNA to target cells is essential for in vivogene therapy. Here the authors demonstrate an oligonucleotide aptamer that targets therapeutic siRNA to a specific cell type.
Kewei Ren +6 more
doaj +2 more sources
An Unusual Transorbital Penetrating Injury by House-key (lock): A Case Report with a Small Review of Literature. [PDF]
J Clin Diagn Res, 2015 Penetrating injuries of the brain are quite uncommon, comprising approximately 0.4% of all head injuries. In our case, a four-year-old boy who fell forward on a house-key (lock) accidentally while playing with some other children sustained a left sided ...
Sarkar S, Modi S, Seth AK, Panja S.
europepmc +2 more sources
Gradient Leakage Defense with Key-Lock Module for Federated Learning [PDF]
arXiv.org, 2023 Federated Learning (FL) is a widely adopted privacy-preserving machine learning approach where private data remains local, enabling secure computations and the exchange of local model gradients between local clients and third-party parameter servers ...
Hanchi Ren +4 more
semanticscholar +1 more source
Chemical Science, 2020 Photosensitizing agents are essential for precise and efficient photodynamic therapy (PDT). However, most of the conventional photosensitizers still suffer from limitations such as aggregation-caused quenching (ACQ) in physiological environments and ...
Kun‐Xu Teng +3 more
openalex +3 more sources
Complementary Lock‐and‐Key Ligand Binding of a Triplet Transmitter to a Nanocrystal Photosensitizer [PDF]
Angewandte Chemie, 2017 Owing to the difficulty in comprehensively characterizing nanocrystal (NC) surfaces, clear guidance for ligand design is lacking. In this work, a series of bidentate bis(pyridine) anthracene isomers (2,3-PyAn, 3,3-PyAn, 2,2-PyAn) that differ in their ...
Xin Li +4 more
openalex +2 more sources
Angewandte Chemie, 2023 Conventional cyanine dyes with a symmetric structure are "always-on", which can easily accumulate in the liver and display high liver background fluorescence, inevitably interfering the accurate diagnosis and therapy in extrahepatic diseases.
Yang Tian +6 more
semanticscholar +1 more source