The Role of Bromide Ions in Seeding Growth of Au Nanorods

Langmuir ◽  
2010 ◽  
Vol 26 (12) ◽  
pp. 10271-10276 ◽  
Author(s):  
Niti Garg ◽  
Clark Scholl ◽  
Ashok Mohanty ◽  
Rongchao Jin
Keyword(s):  
Au Nanorods ◽  
Bromide Ions

Controlled etching and tapering of Au nanorods using cysteamine

Nanoscale ◽  
2018 ◽  
Vol 10 (35) ◽  
pp. 16830-16838 ◽  
Author(s):  
Brian Szychowski ◽  
Haixu Leng ◽  
Matthew Pelton ◽  
Marie-Christine Daniel
Keyword(s):  
Gold Nanorods ◽  
Silica Coating ◽  
Dual Role ◽  
Au Nanorods

Cysteamine has a concentration-dependent dual-role of ligand and etchant which leads to controlled etching/tapering of gold nanorods with silica coating.

The role of trace Ag in the synthesis of Au nanorods

Nanoscale ◽  
2019 ◽  
Vol 11 (24) ◽  
pp. 11744-11754 ◽  
Author(s):  
Liane M. Moreau ◽  
Matthew R. Jones ◽  
Eric W. Roth ◽  
Jinsong Wu ◽  
Sumit Kewalramani ◽  
...  
Keyword(s):  
Growth Rate ◽  
Surface Coverage ◽  
Au Nanorods ◽  
Length Growth

Au nanorod length growth rate is directly proportional to the nanorod Ag surface coverage.

SN2 Displacement by Bromide Ions in Dichloromethane – The Role of Reverse Micelles

2006 ◽  
Vol 2006 (18) ◽  
pp. 4270-4276 ◽  
Author(s):  
Lucia Brinchi ◽  
Raimondo Germani ◽  
Gianfranco Savelli ◽  
Nicoletta Spreti
Keyword(s):  
Reverse Micelles ◽  
Bromide Ions

Synthesis of well-defined pentagonally prismatic silver nanoparticles: role of bromide in (100) stabilization and facet preservation

2017 ◽  
Vol 53 (48) ◽  
pp. 6444-6447 ◽  
Author(s):  
Vladimir Kitaev ◽  
Tomendro Subedi
Keyword(s):  
Silver Nanoparticles ◽  
Size And Shape ◽  
Bromide Ions ◽  
Pentagonal Prism ◽  
Facet Formation

Use of bromide ions for (100) facet formation was demonstrated to produce silver pentagonal prism nanoparticles size and shape selectively.

scholarly journals Role of Hydroxyl, Superoxide, and Nitrate Radicals on the Fate of Bromide Ions in Photocatalytic TiO2 Suspensions

ACS Catalysis ◽  
2020 ◽  
Vol 10 (14) ◽  
pp. 7922-7931 ◽  
Author(s):  
F. Parrino ◽  
S. Livraghi ◽  
E. Giamello ◽  
R. Ceccato ◽  
L. Palmisano
Keyword(s):  
Nitrate Radicals ◽  
Bromide Ions ◽  
Photocatalytic Tio2

scholarly journals Photocatalytic transformation of organic compounds in the presence of inorganic ions

2001 ◽  
Vol 73 (12) ◽  
pp. 1839-1848 ◽  
Author(s):  
Paola Calza ◽  
Ezio Pelizzetti
Keyword(s):  
Organic Compounds ◽  
Inorganic Ions ◽  
Degradation Process ◽  
Active Species ◽  
Photocatalytic Process ◽  
Fluoride Ions ◽  
Experimental Conditions ◽  
Bromide Ions ◽  
Transient Intermediates

The influence of halide ions on the photocatalytic process on titanium dioxide has been investigated carefully. Chloride and bromide ions, acting as hole scavengers, generate active radical species (e.g., ·Cl and ·Br) that participate in reactions with the organic compounds and the transient intermediates. Chloride and bromide ions have shown to deeply inhibit the degradation rate of chloroform and tetrachloromethane and to modify both the qualitative and quantitative distribution of their intermediates formed during the degradation process. In the presence of bromide, CBrCl3 is detected as intermediate during CCl4 degradation, while in the presence of chloride, formation of CCl4 is observed in the CHCl3 degradation. Fluoride ions, differently from the other halides, cannot be oxidized by the valence hole and may be used as a diagnostic tool in mechanistic studies. The influence of fluoride on phenol has been investigated, and, by choosing appropriate experimental conditions, it was possible to evaluate the role of the different active species in the photocatalytic process.

Coherent Multiphoton Photoelectron Emission from Single Au Nanorods: The Critical Role of Plasmonic Electric Near-Field Enhancement

ACS Nano ◽  
2012 ◽  
Vol 7 (1) ◽  
pp. 87-99 ◽  
Author(s):  
Andrej Grubisic ◽  
Volker Schweikhard ◽  
Thomas A. Baker ◽  
David J. Nesbitt
Keyword(s):  
Near Field ◽  
Critical Role ◽  
Field Enhancement ◽  
Photoelectron Emission ◽  
Au Nanorods

Behind the role of bromide ions in the synthesis of ultrathin silver nanowires

2018 ◽  
Vol 213 ◽  
pp. 23-26 ◽  
Author(s):  
Pei Zhang ◽  
Yanlong Wei ◽  
Ming Ou ◽  
Zhenzhu Huang ◽  
Shudong Lin ◽  
...  
Keyword(s):  
Silver Nanowires ◽  
Bromide Ions

The role of Au nanorods in highly efficient inverted low bandgap polymer solar cells

2014 ◽  
Vol 105 (22) ◽  
pp. 223305 ◽  
Author(s):  
Yeyuan He ◽  
Zhiqi Li ◽  
Jinfeng Li ◽  
Xinyuan Zhang ◽  
Chunyu Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Polymer Solar Cells ◽  
Au Nanorods ◽  
Low Bandgap ◽  
Highly Efficient

Role of dactinomycin in the improved survival of children with Wilms' tumor

JAMA ◽  
1966 ◽  
Vol 195 (12) ◽  
pp. 1005-1009 ◽  
Author(s):  
D. J. Fernbach
Keyword(s):  
Wilms Tumor
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