Results 11 to 20 of about 6,969,044 (189)

Characterisation of the bacterial biosensor GMG in E-coli BL21 (DE3)

Engineering Biology, 2018
In this work, a gold biosensor has been constructed and characterised in Escherichia coli (E. coli). Though gold biosensors have been previously reported, a NOT gate gold biosensing genetic circuit was constructed using an orthogonal inverter system as ...
Rashmi Rajasabhai, Maybelle Kho Go, Yew Wen Shan   +2 more
doaj   +2 more sources

Study on the UV FEL single-shot damage threshold of an Au thin film

Journal of Synchrotron Radiation
The damage threshold of an Au-coated flat mirror, one of the reflective optics installed on the FEL-2 beamline of the Dalian Coherent Light Source, China, upon far-UV free-electron laser irradiation is evaluated.
Meiyi Wu, Qinming Li, Mingchang Wang, Qinghao Zhu, Jiandong Cai, Zhongmin Xu, Hao Zhou, Long Huang, Bingbing Zhang, Runze Qi, Zhe Zhang, Wenbin Li, Yinpeng Zhong, Weiqing Zhang   +13 more
doaj   +2 more sources

Hydrogen Evolution Reaction on AuNi Surface Alloy Formed on Single Crystal Au Electrodes

ChemElectroChem, Volume 10, Issue 16, August 14, 2023., 2023
The hydrogen evolution reaction (HER) activity of the AuNi surface alloys prepared on the single crystal Au electrodes in sulfuric acid was investigated. The HER activity was enhanced by the increased number of low‐coordination Au sites of AuNi resulting from Ni dealloying.
Syunnosuke Tanaka, Nagahiro Hoshi, Masashi Nakamura   +2 more
wiley   +1 more source

Structural Properties of Nanometer‐Sized Gold Nanoparticles on a Silicon Substrate

physica status solidi (b), Volume 259, Issue 7, July 2022., 2022
This article discusses how the atomic structure of nanometer‐sized gold particles deposited on a silicon surface is determined by using high‐energy X‐ray diffraction in combination with atomic‐pair‐distribution function and reverse Monte Carlo methods.
Katariina Pussi, Bernardo Barbiellini, Koji Ohara, Hiroki Yamada, Enrique Carbo-Argibay, Viviana Sousa, Yury V. Kolen'ko, Arun Bansil, Saeed Kamali   +8 more
wiley   +1 more source

Adsorbate‐Induced Modifications in the Optical Response of the Si(553)–Au Surface

physica status solidi (RRL) – Rapid Research Letters, Volume 16, Issue 6, June 2022., 2022
Reflectance anisotropy spectroscopy (RAS) and infrared ellipsometry are particularly suited to identify the spectral features related to atomic‐scale structural motifs at surfaces or interfaces. Here, adsorbates on Au–Si(553) are studied by experiment and atomistic calculations. The adsorption occurs at the step edge and thereafter on the terrace.
Sandhya Chandola, Simone Sanna, Conor Hogan, Eugen Speiser, Julian Plaickner, Norbert Esser   +5 more
wiley   +1 more source

Nanocomposite‐Seeded Epitaxial Growth of Single‐Domain Lithium Niobate Thin Films for Surface Acoustic Wave Devices

Advanced Photonics Research, Volume 2, Issue 6, June 2021., 2021
Epitaxial lithium niobate thin films are realized through a nanocomposite LiNbO3–Au seed layer without twin defects. Detailed microstructural characterization and optical properties are explored. An acoustic resonator is developed to demonstrate the potential for device usage of the seed‐layer‐enabled epitaxial thin films as compared with the standard ...
Robynne L. Paldi, Zhimin Qi, Shikhar Misra, Juanjuan Lu, Xing Sun, Xin Li Phuah, Matias Kalaswad, Jay Bischoff, Darren W. Branch, Aleem Siddiqui, Haiyan Wang   +10 more
wiley   +1 more source

Semiconducting Carbon Nanotubes Embedded in a Metallic Film for a Thermistor Device with an Adjustable Temperature Coefficient and Reduced Noise Source Activities

Advanced Electronic Materials, Volume 6, Issue 10, October 2020., 2020
The temperature coefficients of semiconducting single‐walled carbon nanotube‐Au (sSWCNT‐Au) films are adjusted by the control of Au thickness. The scanning noise microscopy study shows that the hybrid structure has reduced resistivity and noise source density compared with a pristine Au thin film.
Narae Shin, Youngtak Cho, Jeongsu Kim, Seunghun Hong   +3 more
wiley   +1 more source

Diagnostic utility of integrated analysis of exome and transcriptome: Successful diagnosis of Au‐Kline syndrome in a patient with submucous cleft palate, scaphocephaly, and intellectual disabilities

Molecular Genetics &Genomic Medicine, Volume 8, Issue 9, September 2020., 2020
We have developed a novel analytic method, SAVNet that combines transcriptome and exome analysis which enabled the successful detection of carriers of splicing variants in the disease‐causing genes of autosomal recessive disorders within a normal cohort.
Mamiko Yamada, Yuichi Shiraishi, Tomoko Uehara, Hisato Suzuki, Toshiki Takenouchi, Chihiro Abe‐Hatano, Kenji Kurosawa, Kenjiro Kosaki   +7 more
wiley   +1 more source

A Comparative Analysis of the Charter of the Organization of African Unity (OAU) and the Constitutive Act of the African Union (AU)

Groningen Journal of International Law, 2019
This article takes a critical look at comparative analysis of the Charter of the Organization of African Unity (OAU) and the Constitutive Act of the African Union (AU). In doing so, the article will compare the organs and institutions of both the OAU and
Joel Adelusi Adeyeye
doaj   +1 more source

Mineral-geochemical characteristics Cu-U-Au-manifestations in the Kon Ra region of the Kon Tum province, Vietnam

Известия высших учебных заведений: Геология и разведка, 2020
Background. Complex Au-Cu-U mineralization is found in the metamorphic rocks of central Vietnam in the zones of their contact with Triassic granite intrusions.
Minh Phuong Do, P. A. Ignatov, Thi Hong Phan, Duy Hung Nguyen, Duan Tran   +4 more
doaj   +1 more source