Results 151 to 160 of about 1,536,845 (178)

Electrodeposition of Silver Amalgam on Thin Gold Film Electrodes for Voltammetric Detection of 4‐Nitrophenol and DNA Labeled with Osmium Tetroxide‐Bipyridine Complex

Electroanalysis, 2019
Alternative electrode materials suitable for preparation of novel working electrode architectures applicable in detection of biopolymers such as nucleic acids, proteins or glycoproteins, represent a significant contribution in bio-electroanalysis. Herein,
Pavlína Havranová, F. Ligmajer, A. Daňhel   +2 more
semanticscholar   +1 more source

Stabilizing method for mercury vapor release from burning amalgam mimicking the practice of artisanal small scale gold mining

Environmental Technology & Innovation, 2019
A stabilizing method for mercury vapor using compatible pellets containing immobilized-colloidal sulfur has been studied. The pellets were made of sawdust and subsequently coated by chitosan prior to immobilization of colloidal sulfur.
M. Adlim, F. Zarlaida, I. Khaldūn, Nurul Fadila, S. Karina, N. A. Bakar   +5 more
semanticscholar   +1 more source

Development of a Gold Amalgam Voltammetric Microelectrode for the Determination of Dissolved Fe, Mn, O2, and S(-II) in Porewaters of Marine and Freshwater Sediments.

Environmental Science and Technology, 1995
A solid-state voltammetric gold amalgam microelectrode has been developed for the measurement of dissolved O 2 , S(-II), Fe, and Mn in the porewaters of marine sediments.
Paul J. Brendel, George W. Iii Luther
semanticscholar   +1 more source

Evaluation of pulpal response at varying remaining dentin thickness in teeth restored with resin bulk fill composite, conventional glass ionomer cement and silver amalgam: Histomorphometric analysis

Journal of Oral Biology and Craniofacial Research
Objective To compare and evaluate the pulp response to GC glass ionomer cement, SDR plus bulk fill composite and amalgam against gold standard calcium hydroxide cement at varying remaining dentin thickness, in teeth planned for orthodontic extraction ...
Ankit Agarwal, Promila Verma, R. Yadav, R. Bharti, Rhythm Bains, Madhu Kumar, D. Shastri   +6 more
semanticscholar   +1 more source

Colorimetric determination of Hg(II) via the gold amalgam induced deaggregation of gold nanoparticles

Microchimica Acta, 2018
Yong-Hong Xie
semanticscholar   +1 more source

High-throughput and ultratrace naked-eye colorimetric detection of Au3+ based on the gold amalgam-stimulated peroxidase mimetic activity in aqueous solutions.

Chemical Communications, 2017
Shouting Zhang, Zhuo-Yue Zhang, Tiansheng Wang, Dongxu Zhang, Xuemei Li, Zhong-Hua Xue, Duo-liang Shan, Xiao-Quan Lu   +7 more
semanticscholar   +1 more source

DNA-based electrochemical determination of mercury(II) by exploiting the catalytic formation of gold amalgam and of silver nanoparticles

Microchimica Acta, 2016
Juan Tang, Ya-Pei Huang, Ceng-Ceng Zhang, Hui-Qiong Liu, Dian-Ping Tang   +4 more
semanticscholar   +1 more source

On certain artificial crystals of gold and gold amalgam

American Journal of Science, and Arts, 1878
A. Chester
semanticscholar   +1 more source

Gold digital versatile disc platform modified with nano-porous mercury/gold amalgam as a solid-state disposable electrochemical sensor for detection of para-nitrophenol

, 2016
Fahimeh Afzali, M. Zavar, G. Rounaghi, Narges Ashraf   +3 more
semanticscholar   +1 more source

Mercury poisoning from home gold amalgam extraction

Medical Journal of Australia, 2013
M. Saleem, S. Alfred, Rebecca A. Bahnisch, P. Coates, Daniel J. Kearney   +4 more
semanticscholar   +1 more source