Preparation of gold nanoparticles using reactive species produced in room-temperature ionic liquids by accelerated electron beam irradiation

RSC Advances ◽  
2012 ◽  
Vol 2 (31) ◽  
pp. 11801 ◽  
Author(s):  
Tetsuya Tsuda ◽  
Taiki Sakamoto ◽  
Yoshitomo Nishimura ◽  
Satoshi Seino ◽  
Akihito Imanishi ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Electron Beam ◽  
Ionic Liquids ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Reactive Species ◽  
Room Temperature Ionic Liquids ◽  
Beam Irradiation

Optimization of the Display Parameters of a Room Temperature Nematic Material (6CHBT) by Using Electron Beam Irradiation

2010 ◽  
Vol 6 (1) ◽  
pp. 8-13 ◽  
Author(s):  
Rohit Verma ◽  
Ravindra Dhar ◽  
M. C. Rath ◽  
Sisir K. Sarkar ◽  
V. K. Wadhawan ◽  
...  
Keyword(s):  
Electron Beam ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Beam Irradiation

scholarly journals Optical properties of irradiated imidazolium based room temperature ionic liquids: new microscopic insights into the radiation induced mutations

2015 ◽  
Vol 17 (16) ◽  
pp. 11053-11061 ◽  
Author(s):  
Apurav Guleria ◽  
Ajay K Singh ◽  
Soumyakanti Adhikari
Keyword(s):  
Optical Properties ◽  
Electron Beam ◽  
Ionic Liquids ◽  
Room Temperature ◽  
Room Temperature Ionic Liquids ◽  
Induced Mutations ◽  
Molecular Rearrangements ◽  
Radiation Induced

The optical properties of electron beam irradiated RTILs revealed significant changes in the molecular rearrangements and realignment of bonding interactions. This study could be useful for comprehensively understanding the radiation driven effects in the ILs.

Coalescence between Au nanoparticles as induced by nanocurvature effect and electron beam athermal activation effect

Nanoscale ◽  
2018 ◽  
Vol 10 (17) ◽  
pp. 7978-7983 ◽  
Author(s):  
Liang Cheng ◽  
Xianfang Zhu ◽  
Jiangbin Su
Keyword(s):  
Electron Beam ◽  
Electron Microscope ◽  
Transmission Electron Microscope ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Au Nanoparticles ◽  
Beam Irradiation ◽  
Activation Effect ◽  
Transmission Electron

The coalescence of two single-crystalline Au nanoparticles on surface of amorphous SiOxnanowire, as induced by electron beam irradiation, wasin situstudied at room temperature in a transmission electron microscope.

Changes in characteristics of Pt-functionalized RGO nanocomposites by electron beam irradiation for room temperature NO2 sensing

2020 ◽  
Vol 46 (13) ◽  
pp. 21638-21646
Author(s):  
Ali Mirzaei ◽  
Jae Hoon Bang ◽  
Myung Sik Choi ◽  
Seungmin Han ◽  
Ha Young Lee ◽  
...  
Keyword(s):  
Electron Beam ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Beam Irradiation

Misting-free diamond surface created by sheet electron beam irradiation

2001 ◽  
Vol 16 (2) ◽  
pp. 553-557 ◽  
Author(s):  
Kazuya Oguri ◽  
Nobuhiro Iwataka ◽  
Akira Tonegawa ◽  
Yoichi Hirose ◽  
Kazuo Takayama ◽  
...  
Keyword(s):  
Electron Beam ◽  
Size Distribution ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Diamond Surface ◽  
Beam Irradiation ◽  
Duration Time ◽  
Clear Vision ◽  
Sheet Electron Beam ◽  
Short Time

We developed a diamond surface that does not mist near the room temperature under a saturated humidity atmosphere, by sheet electron beam irradiation (SEBI) treatment. SEBI treatment decreased the time to clear vision of the diamond surface. Following SEBI treatment for 1.91 s (= 0.72 MGy) to a diamond surface, the time to clear vision was less than 2 s. The effective duration time was a few hours. Based on the results of the size distribution of the drops on the misting-free diamond surface following blowing for 3 s, we proposed an explanation for the short time to clear vision of the diamond surface treated by SEBI.

scholarly journals Patterning technique for gold nanoparticles on substrates using a focused electron beam

2015 ◽  
Vol 6 ◽  
pp. 1010-1015 ◽  
Author(s):  
Takahiro Noriki ◽  
Shogo Abe ◽  
Kotaro Kajikawa ◽  
Masayuki Shimojo
Keyword(s):  
Gold Nanoparticles ◽  
Electron Beam ◽  
Chemical Reaction ◽  
Electron Beam Irradiation ◽  
Two Dimensional ◽  
Beam Irradiation ◽  
Patterning Technique

We propose a novel patterning technique for gold nanoparticles on substrates that combines a chemical reaction with electron beam irradiation. First, gold nanoparticles are placed in a two-dimensional arrangement on the substrate. Then, particular nanoparticles are fixed on the substrate by irradiation with a focused electron beam to produce a desired pattern. Finally, the unfixed nanoparticles are removed. Using this technique, an array of gold nanoparticles, for example, in the form of a line or patterned over an area, are prepared on the substrate. This technique could contribute to the fabrication of plasmonic devices and other applications that require the controlled placement of gold nanoparticles on substrates.

scholarly journals Electron beam-based fabrication of crosslinked hydrophilic carbon electrodes and their application for capacitive deionization

RSC Advances ◽  
2019 ◽  
Vol 9 (17) ◽  
pp. 9684-9691
Author(s):  
Hyo-Sub Kim ◽  
Joon-Yong Sohn ◽  
In-Tae Hwang ◽  
Junhwa Shin ◽  
Chan-Hee Jung ◽  
...  
Keyword(s):  
Electron Beam ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Carbon Electrodes ◽  
Carbon Electrode ◽  
Capacitive Deionization ◽  
Beam Irradiation

A crosslinked hydrophilic carbon electrode with better desalination performance can easily be produced using room-temperature, quick electron-beam irradiation.

Electron-beam irradiation as a quarantine treatment against red mite on exported cut flower of Chrysanthemum

2021 ◽  
Vol 6 (2) ◽  
pp. 47-51
Author(s):  
Thi Ly Nguyen ◽  
Thi The Doan ◽  
Kim Lang Vo Thi ◽  
Van Chung Cao
Keyword(s):  
Electron Beam ◽  
Irradiation Dose ◽  
Room Temperature ◽  
Electron Beam Irradiation ◽  
Developmental Stages ◽  
Observation Time ◽  
Hatching Rate ◽  
Potential Treatment ◽  
Cut Flower ◽  
Beam Irradiation

Utilization of phytosanitary irradiation as a potential treatment to disinfest agricultural commodities in trade has expanded rapidly in the recent years. In this study, red mites (Tetranychus sp) isolated from cut Chrysanthemums were treated by electron beam irradiation at doses of 100, 200, 300 and 400 Gy. After irradiation, they were kept at room temperature to determine the effects of electron beam irradiation on red mite at different developmental stages (eggs, nymphs and adults) and the reproduction of female adults. The results showed that the pattern of tolerance to irradiation in red mite was eggs < 2nd instars < adults, in which the adults were the most tolerance stage. The number of eggs laid by the irradiated female mites and the hatching rate significantly decreased when the irradiation dose increased. The hatching rate of eggs at 300 Gy was 4.25% and no larvae F1 survived during observation time. It could be concluded that 300 Gy is the effective quarantine dose for red mite infesting on cut chrysanthemums.

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