scholarly journals Designing caps for colloidal Au nanoparticles

2021 ◽  
Author(s):  
Xiaoli Tian ◽  
Jianpeng Zong ◽  
Yusai Zhou ◽  
Dapeng Chen ◽  
Jia Jia ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Active Surface ◽  
Surface Growth ◽  
Dynamic Competition ◽  
Structural Variety ◽  
Colloidal Au

We show that active surface growth is an effective method to create structural variety in the appending domain of Au seeds. The dynamic competition between the growth sites led to different Au hats on seeds.

Hydroxylamine Seeding of Colloidal Au Nanoparticles in Solution and on Surfaces

Langmuir ◽  
1998 ◽  
Vol 14 (4) ◽  
pp. 726-728 ◽  
Author(s):  
Kenneth R. Brown ◽  
Michael J. Natan
Keyword(s):  
Au Nanoparticles ◽  
Colloidal Au

scholarly journals Size-controlled, high optical quality ZnO nanowires grown using colloidal Au nanoparticles and ultra-small cluster catalysts

APL Materials ◽  
2019 ◽  
Vol 7 (2) ◽  
pp. 022518
Author(s):  
M. F. Lynam ◽  
N.-J. Ke ◽  
S. J. Bradley ◽  
T. Nann ◽  
A. Neiman ◽  
...  
Keyword(s):  
Au Nanoparticles ◽  
Optical Quality ◽  
Zno Nanowires ◽  
Small Cluster ◽  
High Optical Quality ◽  
Colloidal Au ◽  
Size Controlled

Probing the ligand exchange kinetics of phenynyl-based ligands on colloidal Au nanoparticles

2021 ◽  
Vol 5 (1) ◽  
pp. 465-471
Author(s):  
Ting Xiang ◽  
Jianpeng Zong ◽  
Wenjia Xu ◽  
Yuhua Feng ◽  
Hongyu Chen
Keyword(s):  
Real Time ◽  
Ligand Exchange ◽  
Au Nanoparticles ◽  
Relative Strength ◽  
Real Time Monitoring ◽  
Exchange Kinetics ◽  
Colloidal Au ◽  
Kinetics Of

We show that phenynyl ligand could readily bind to colloidal Au nanoparticles. By real-time monitoring the SERS during ligand exchange, the relative strength of phenynyls, thiols and PVP ligands, and different phenynyls were successfully ranked.

XPS study of interactions between linear carbon chains and colloidal Au nanoparticles

2020 ◽  
Vol 30 (3) ◽  
pp. 285-287 ◽  
Author(s):  
Ivan S. Zhidkov ◽  
Ernst Z. Kurmaev ◽  
Seif O. Cholakh ◽  
Enza Fazio ◽  
Luisa D’Urso
Keyword(s):  
Au Nanoparticles ◽  
Carbon Chains ◽  
Colloidal Au ◽  
Xps Study

Modulating the Structure and Hydrogen Evolution Reactivity of Metal Chalcogenide Complexes through Ligand Exchange onto Colloidal Au Nanoparticles

ACS Catalysis ◽  
2020 ◽  
Vol 10 (22) ◽  
pp. 13305-13313
Author(s):  
Vamakshi Yadav ◽  
Jeffrey S. Lowe ◽  
Alexander J. Shumski ◽  
Eric Z. Liu ◽  
Jeffrey Greeley ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Ligand Exchange ◽  
Au Nanoparticles ◽  
Metal Chalcogenide ◽  
Colloidal Au

Spirals and helices by asymmetric active surface growth

Nanoscale ◽  
2017 ◽  
Vol 9 (46) ◽  
pp. 18352-18358 ◽  
Author(s):  
Jiating He ◽  
Yong Wang ◽  
Zhanxi Fan ◽  
Yawen Wang ◽  
Hua Zhang ◽  
...  
Keyword(s):  
Growth Mechanism ◽  
Active Surface ◽  
Surface Growth ◽  
Reactant Concentration ◽  
Au Nanowires

Spiral and helical Au nanowires can be directly grown via the Active Surface Growth mechanism, which is controlled by the ratio of reactant concentration.

Substrate-bound growth of Au–Pd diblock nanowire and hybrid nanorod–plate

Nanoscale ◽  
2015 ◽  
Vol 7 (17) ◽  
pp. 8115-8121 ◽  
Author(s):  
Jiating He ◽  
Yawen Wang ◽  
Zhanxi Fan ◽  
Zhenhui Lam ◽  
Hua Zhang ◽  
...  
Keyword(s):  
Growth Mechanism ◽  
Active Surface ◽  
Surface Growth

The Active Surface Growth mechanism provides a versatile platform for the growth of substrate-bound Au–Pd diblock nanowires and hybrid nanorod–plate.

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