Controlled Synthesis of Au Nanoparticles by Modified Polyol Methods: Determination of Their Size, Shape, and Crystal Structure

Autor: Nguyen Thi Nhat Hang, Yong Yang, Nguyen Quang Thanh Nam, Masayuki Nogami, Le Hong Phuc, Nguyen Huu Tri, Ho Van Cuu, Nguyen Viet Long

Publikováno v: Crystals, Vol 11, Iss 11, p 1297 (2021)

We successfully prepared Au nanoparticles using the modified polyol methods and design of experiments. The desirable crystal structure and particle size of Au nanoparticles with various kinds of polyhedral and spherical shapes as well as various kind

Externí odkaz: https://doaj.org/article/072a7b7e8b1a453cb46d3d6eed862153

Synthesis of Cobalt and Its Metallic Magnetic Nanoparticles

Autor: Nguyen Viet Long, Nguyen Thi Nhat Hang, Yong Yang, Masayuki Nogami

Publikováno v: Handbook of Magnetic Hybrid Nanoalloys and their Nanocomposites ISBN: 9783030340070
Handbook of Magnetic Hybrid Nanoalloys and their Nanocomposites ISBN: 9783030909475

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::414262d42de99d35a3e84e36e35f88f4
https://doi.org/10.1007/978-3-030-34007-0_5-1

Formation of Ni nanoparticles in Al2O3–SiO2 glass by reacting with hydrogen gas

Autor: Masayuki Nogami, Ho Van Tuyen, Vu Xuan Quang, Le Xuan Hung

Publikováno v: Journal of Materials Science. 54:13883-13891

Metal nanoparticles (NPs) are precipitated on the surface or within the glass; such glass has attracted considerable interest because of its potential practical applications in optics, electromagnetics, and biosensing devices. Although such glass has

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8fa4bc25523ade4647702babe7502958
https://doi.org/10.1007/s10853-019-03935-5

An in-depth study of the Judd-Ofelt analysis, spectroscopic properties and energy transfer of Dy3+ in alumino-lithium-telluroborate glasses

Autor: Le van Tuat, Vu Xuan Hoa, Phan Van Do, Vu Xuan Quang, Le Anh Thi, Masayuki Nogami, Vu Phi Tuyen, Nguyen Xuan Ca, Luong Duy Thanh

Publikováno v: Journal of Luminescence. 210:435-443

Dy3+-doped glasses with compositions of (69-x)B2O3 + 10TeO2 + 10Al2O3 + 10Li2O + xDy2O3 (x = 0.1; 0.5; 1.0 and 2.0 mol%) were prepared by a melt–quenching technique. An in-depth Judd-Ofelt analysis has been carried out to estimate the influence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::268f6c7ebe2748aed92d979b3f1b4f95
https://doi.org/10.1016/j.jlumin.2019.03.009

One-step fabrication of Cu nanoparticles on silicate glass substrates for surface plasmonic sensors

Autor: Yuichi Kato, Nguyen Thai An, Vu Xuan Quang, Masayuki Nogami, Yoriko Matsuoka

Publikováno v: Journal of Non-Crystalline Solids. 495:95-101

Cu nanoparticles (NPs) have attracted considerable attention as a substitute for noble metals, such as Au and Pt, due to their unique surface plasmon resonance (SPR) properties, natural abundance, and low fabrication cost. We succeeded in one-step pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4ca64b374c0a43d9696a88fecf09540b
https://doi.org/10.1016/j.jnoncrysol.2018.05.018