Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Bebeto Lay"'
Publikováno v:
Journal of Colloid and Interface Science. 547:199-205
Using colloidal lithography, a series of inverted long-range ordered crystals (i-LROCs) of Pd honeycombs were fabricated on quartz crystal microbalance (QCM) sensors. The structures formed provided the required platform for the proceeding galvanic re
Autor:
Ylias M. Sabri, K.M.M. Kabir, Bebeto Lay, Patrick G. Hartley, Ahmad Esmaielzadeh Kandjani, Suresh K. Bhargava
Publikováno v:
Sensors and Actuators B: Chemical. 273:1376-1384
Using colloidal lithography, gold honeycomb (AuHC) monolayer crystals with various degree of porosity were formed on quartz crystal microbalance (QCM) electrodes thus enabling the experimental determination of the important role that surface paramete
Autor:
Ylias M. Sabri, Mohamad Hassan Amin, Victoria E. Coyle, Bebeto Lay, Ahmad Esmaielzadeh Kandjani, Suresh K. Bhargava
Publikováno v:
Journal of materials chemistry. B. 5(27)
Bimetallic Ni-Au monolayer colloidal crystals (MCCs) were fabricated by galvanic replacement of Ni monolayers with Au salt. The influence of Au concentration used in the galvanic replacement solutions on the morphology and structure of the resulting
Autor:
Bebeto Lay, Ylias M. Sabri, Ahmad Esmaielzadeh Kandjani, Suresh K. Bhargava, Samuel J. Ippolito, Mohamad Hassan Amin, K.M.M. Kabir
Publikováno v:
Sensors and Actuators B: Chemical. 250:383-392
Bimetallic nanostructures formed through galvanic replacement (GR) reaction have extraordinary activity in various applications such as catalysis, optics, electronics and bio/chemical sensing, just to name a few. However, the homogenous decoration of
Autor:
Ylias M. Sabri, Bebeto Lay, K. M. Mohibul Kabir, Ahmad Esmaielzadeh Kandjani, Suresh K. Bhargava, Samuel J. Ippolito
Publikováno v:
Sensors and Actuators B: Chemical. 234:562-572
We show that the nickel (Ni)-gold (Au) alloy nanostructures can be directly grown on the electrodes of a surface acoustic wave (SAW) device and can be utilized to detect toxic metal (i.e. elemental mercury (Hg0) in this case), without the requirement
Publikováno v:
RSC Advances. 6:36362-36372
We developed for the first time a silver electrode-based surface acoustic wave (SAW) elemental mercury (Hg0) vapor sensor and carried out detailed physio-chemical and analytical studies to better understand Hg–Ag interaction as well as to assess th
Publikováno v:
Physical Chemistry Chemical Physics. 16:19522
In this study, the efficiency of bimetallic (Au-Pd) nanostructures over Au and Pd substrates for elemental mercury (Hg(0)) vapor sensing and capturing was investigated. The quartz crystal microbalance (QCM) technique was utilized to determine the sor