Zobrazeno 1 - 10
of 20
pro vyhledávání: '"785"'
Publikováno v:
Nanomaterials, Vol 12, Iss 5, p 799 (2022)
Materials that generate pure, single-color emission are desirable in the development and manufacturing of modern optoelectronic devices. This work shows the possibility of generating pure, green up-conversion luminescence upon the excitation of Er3+-
Externí odkaz:
https://doaj.org/article/970521f3f52e48429a67e9369fd32bf5
Autor:
Juan A. Ramos-Guivar, Yacu V. Alca-Ramos, Erich V. Manrique-Castillo, F. Mendoza-Villa, Noemi-Raquel Checca-Huaman, Renzo Rueda-Vellasmin, Edson C. Passamani
Publikováno v:
Nanomaterials, Vol 14, Iss 9, p 785 (2024)
A novel magnetic composite made of Peruvian pyroclastic dust material decorated with maghemite nanoparticles was synthesized and characterized using a variety of analytic techniques. The 13 nm maghemite nanoparticles were grown on the pyroclastic dus
Externí odkaz:
https://doaj.org/article/e2fa116f44b24717afa6564b80885277
Publikováno v:
Nanomaterials, Vol 13, Iss 15, p 2171 (2023)
All-solid-state Tm lasers have a wider wavelength range and higher output power compared to other types of lasers. In this work, we demonstrate an all-solid-state, high repetition, Tm:YAP laser Q-switched by a graphdiyne (GDY) saturable absorber. The
Externí odkaz:
https://doaj.org/article/965ba714c46f4bf8a7df6742e9f2c372
Autor:
Karolina Milenko, Firehun Tsige Dullo, Paul C. V. Thrane, Zeljko Skokic, Christopher A. Dirdal
Publikováno v:
Nanomaterials, Vol 13, Iss 10, p 1598 (2023)
A controlled and reliable nanostructured metallic substrate is a prerequisite for developing effective surface-enhanced Raman scattering (SERS) spectroscopy techniques. In this study, we present a novel SERS platform fabricated using ultra-violet nan
Externí odkaz:
https://doaj.org/article/cb4755a624c349b497eda56960f3ce64
Autor:
Aleksei N. Smirnov, Simar F. Aslanov, Denis V. Danilov, Olga Yu. Kurapova, Elena V. Solovyeva
Publikováno v:
Nanomaterials, Vol 13, Iss 7, p 1267 (2023)
Anisotropic gold nanoparticles have been recognized as promising agents for medical diagnostics and cancer therapy due to their wide functionality, photothermal effect, and ability for optical signal amplification in the near-infrared range. In this
Externí odkaz:
https://doaj.org/article/9b5fbedf79414142a27ae13c6f47f820
Publikováno v:
Nanomaterials, Vol 13, Iss 4, p 757 (2023)
Selected area deposition of high purity gold films onto nanoscale 3D architectures is highly desirable as gold is conductive, inert, plasmonically active, and can be functionalized with thiol chemistries, which are useful in many biological applicati
Externí odkaz:
https://doaj.org/article/782a18d029c44fb292e762d761689ad6
Publikováno v:
Nanomaterials, Vol 13, Iss 4, p 785 (2023)
p-nitrophenol (pNP) is a highly toxic organic compound and is considered carcinogenic and mutagenic. It is a very stable compound with high resistance to chemical or biological degradation. As a result, the elimination of this pollutant has been very
Externí odkaz:
https://doaj.org/article/02137aee1b13454b800ab7e7576fc344
Publikováno v:
Nanomaterials, Vol 12, Iss 22, p 4011 (2022)
The article describes the results of Finite-Difference Time-Domain (FDTD) mathematical modeling of electromagnetic field parameters near the surfaces of core–shell gold-based nanorods in the Au@SiO2 system. Three excitation linewidths (λ = 532, 63
Externí odkaz:
https://doaj.org/article/f3f59dd49faf45f0a81c70d290e82a66
Autor:
Hieu Minh Ngo, Amol Uttam Pawar, Jun Tang, Zhongbiao Zhuo, Don Keun Lee, Kang Min Ok, Young Soo Kang
Publikováno v:
Nanomaterials, Vol 12, Iss 15, p 2626 (2022)
Uniform-size rutile TiO2 microrods were synthesized by simple molten-salt method with sodium chloride as reacting medium and different kinds of sodium phosphate salts as growth control additives to control the one-dimensional (1-D) crystal growth of
Externí odkaz:
https://doaj.org/article/2e68747e072248348dc6969880dad856
Autor:
Kazimieras Badokas, Arūnas Kadys, Dominykas Augulis, Jūras Mickevičius, Ilja Ignatjev, Martynas Skapas, Benjaminas Šebeka, Giedrius Juška, Tadas Malinauskas
Publikováno v:
Nanomaterials, Vol 12, Iss 5, p 785 (2022)
The remote epitaxy of GaN epilayers on GaN/sapphire templates was studied by using different graphene interlayer types. Monolayer, bilayer, double-stack of monolayer, and triple-stack of monolayer graphenes were transferred onto GaN/sapphire template
Externí odkaz:
https://doaj.org/article/db1f1d9cdcb24b888faa386d88c1cea2