Park, Chang-Hyun Petit, Yannick Canioni, Lionel Park, Seung-Han
Published in
Micromachines
Five-dimensional (5D) recording and decoding is demonstrated by using femtosecond direct laser writing in a silver-containing commercial glass. In particular, laser intensities and ellipse orientations generated by anamorphic focusing are employed to produce 5D data storage unit (3D for XYZ, 1D for the orientation of the elliptically-shaped data st...
Fenwick, Oliver; Coutino-Gonzalez, Eduardo; Richard, Fanny; Bonacchi, Sara; Baekelant, Wouter; de Vos, Dirk; 12869; Roeffaers, Maarten BJ; 46986; Hofkens, Johan; 11681; Samori, Paolo;
Herein, AlKα X-rays are used to drive the growth of luminescent silver clusters in zeolites. The growth of the silver species is tracked using Auger spectroscopy and fluorescence microscopy, by monitoring the evolution from their ions to luminescent clusters and then metallic, dark nanoparticles. It is shown that the growth rate in different zeolit...
Nhat, Pham Vu Si, Nguyen Thanh Nguyen, Minh Tho
Published in
Journal of computational chemistry
We would like to make a few comments on the results reported in a recent paper in this journal by Tsuneda, J. Comput. Chem, 2019, 40, 206. The structures of some pure silver clusters were not correctly assigned. © 2019 Wiley Periodicals, Inc. © 2019 Wiley Periodicals, Inc.
Liu, Jia-Wei Wang, Zhi Chai, Yu-Ming Kurmoo, Mohamedally Zhao, Quan-Qin Wang, Xing-Po Tung, Chen-Ho Sun, Di
Published in
Angewandte Chemie (International ed. in English)
The reaction of {(HNEt3 )2 [Ag10 (tBuC6 H4 S)12 ]}n , Ag2 O, Na2 MoO4 , and m-methoxybenzoic acid (Hmbc) in CH3 OH/CH2 Cl2 led to yellow crystals of [Ag4 S4 (MoO4 )5 @Ag66 ] (SD/Ag70b; SD=SunDi) only, while in the presence of DMF, additional dark-red crystals of [Ag10 @ (MoO4 )7 @Ag60 ] (SD/Ag70a) were obtained. SD/Ag70b consists of five MoO4 2- io...
Tsuneda, Takao
Published in
Journal of computational chemistry
Geometrical structures and ground and excited states of silver clusters are theoretically investigated using long-range corrected (LC) density functional theory (DFT) calculations. The discrepancy between HOMO-LUMO gaps and the vertical ionization potential minus vertical electron affinity values, which should be the same values, is explored to rev...
Mery, M. Orellana, N. Acevedo, C. A. Oyarzún, S. Araneda, F. Herrera, G. Aliaga, D. Creixell, W. Corrales, T. P. Romero, C. P.
...
Published in
Materials
Nanoparticles can be used in a large variety of applications, including magnetic sensing, biological, superconductivity, tissue engineering, and other fields. In this study, we explore the fabrication of gas phase silver nanoparticles using a sputtering evaporation source. This setup composed of a dual magnetron cluster source holds several advanta...
Ermilov, A. Yu. Lukyanova, E. S. Gromova, Ya. A. Shabatina, T. I.
Published in
Moscow University Chemistry Bulletin
The structures of small silver clusters (Ag2, Ag3, Ag13) and their interaction with ligands of the cholesterol series, namely, cholesterol (Ch) and thiocholesterol (TCh), are calculated by the density functional theory (DFT) methods and the second-order Møller–Plesset perturbation theory (MP2). Trends in the geometric structure and interaction ener...
Li, Jing Yu, Jiantao Huang, Yishun Zhao, Haoran Tian, Leilei
Published in
ACS applied materials & interfaces
Oligonucleotide-stabilized silver nanoclusters (AgNCs) show promising applications in bioimaging and bio-/chemo-sensing. However, their unsatisfactory photostability limits their practical applications. In this work, fluorescent AgNCs were synthesized in situ in a DNA hydrogel, consisting of cross-linked enzymatically amplified polymeric DNAs with ...
El-Roz, Mohamad Telegeiev, Igor Mordvinova, Natalia Lebedev, Oleg Barrier, Nicolas Behilil, Asma Zaarour, Moussa Lakiss, Louwanda Valtchev, Valentin
Sub-nanometer silver clusters that exhibit discrete electronic structure with molecular-like properties are highly desirable in various technologies. However, the methods for their preparation suffer from limitations related with the reproducibility and particles uniformity and/or the possibility of the scale-up. Another critical drawback is that f...
Porto, Vanesa Borrajo, Erea Buceta, David Carneiro, Carmen Huseyinova, Shahana Domínguez, Blanca Borgman, Kyra J E Lakadamyali, Melike Garcia-Parajo, Maria F Neissa, José
...
Published in
Advanced materials (Deerfield Beach, Fla.)
Nanomaterials with very low atomicity deserve consideration as potential pharmacological agents owing to their very small size and to their properties that can be precisely tuned with minor modifications to their size. Here, it is shown that silver clusters of three atoms (Ag3 -AQCs)-developed by an ad hoc method-augment chromatin accessibility. Th...
