Understanding the Role of Surface Capping Ligands in Passivating the Quantum Dots Using Copper Dopants as Internal Sensor

2016 ◽  
Vol 120 (35) ◽  
pp. 19785-19795 ◽  
Author(s):  
G. Krishnamurthy Grandhi ◽  
Arunkumar M. ◽  
Ranjani Viswanatha
Keyword(s):  
Quantum Dots ◽  
Surface Capping ◽  
Capping Ligands

Quantifying the density of surface capping ligands on semiconductor quantum dots

2015 ◽  
Author(s):  
Naiqian Zhan ◽  
Goutam Palui ◽  
Jan-Philip Merkl ◽  
Hedi Mattoussi
Keyword(s):  
Quantum Dots ◽  
Semiconductor Quantum Dots ◽  
Surface Capping ◽  
Capping Ligands

scholarly journals Ligand removal from CdS quantum dots for enhanced photocatalytic H2 generation in pH neutral water

2016 ◽  
Vol 4 (8) ◽  
pp. 2856-2862 ◽  
Author(s):  
Christina M. Chang ◽  
Katherine L. Orchard ◽  
Benjamin C. M. Martindale ◽  
Erwin Reisner
Keyword(s):  
Quantum Dots ◽  
Hydrogen Evolution ◽  
Cds Quantum Dots ◽  
Photocatalytic Hydrogen Evolution ◽  
H2 Generation ◽  
Surface Capping ◽  
Cds Qds ◽  
Neutral Water ◽  
Photocatalytic H2 Generation ◽  
Capping Ligands

Photocatalytic hydrogen evolution activity of CdS QDs is 175 times higher in pH neutral water when surface capping ligands are removed.

Probing the role of oscillator strength and charge of exciton forming molecular J-aggregates in controlling nanoscale plasmon–exciton interactions

2020 ◽  
Vol 22 (36) ◽  
pp. 20499-20506
Author(s):  
Kamalika Das ◽  
Jyotirban Dey ◽  
Mrigank Singh Verma ◽  
Manish Kumar ◽  
Manabendra Chandra
Keyword(s):  
Oscillator Strength ◽  
Exciton Interaction ◽  
Exciton Interactions ◽  
Surface Capping ◽  
J Aggregates ◽  
Capping Ligands

In this study, we probe into the roles of exciton oscillator strength and charge of J-aggregates as well as nanoparticle's surface capping ligands in dictating the plasmon–exciton interaction.

scholarly journals Role of Surface-Capping Ligands in Photoexcited Electron Transfer between CdS Nanorods and [FeFe] Hydrogenase and the Subsequent H2 Generation

2017 ◽  
Vol 122 (1) ◽  
pp. 741-750 ◽  
Author(s):  
Molly B. Wilker ◽  
James K. Utterback ◽  
Sophie Greene ◽  
Katherine A. Brown ◽  
David W. Mulder ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Photoexcited Electron ◽  
H2 Generation ◽  
Cds Nanorods ◽  
Surface Capping ◽  
Capping Ligands

scholarly journals Mobility and transformation of CdSe/ZnS quantum dots in soil: Role of the capping ligands and ageing effect

Chemosphere ◽  
2020 ◽  
Vol 254 ◽  
pp. 126868 ◽  
Author(s):  
A. Carboni ◽  
A. Gelabert ◽  
G. Charron ◽  
S. Faucher ◽  
G. Lespes ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Ageing Effect ◽  
Capping Ligands

The role of elevated autophagy on the synaptic plasticity impairment caused by CdSe/ZnS quantum dots

Biomaterials ◽  
2013 ◽  
Vol 34 (38) ◽  
pp. 10172-10181 ◽  
Author(s):  
Liang Chen ◽  
Yanyan Miao ◽  
Lin Chen ◽  
Peipei Jin ◽  
Yingying Zha ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Synaptic Plasticity

scholarly journals The Role of Sodium in Stabilizing Tin-Lead (Sn-Pb) Alloyed Perovskite Quantum Dots

2021 ◽  
Author(s):  
Junke Jiang ◽  
Feng Liu ◽  
Qing Shen ◽  
Shuxia Tao
Keyword(s):  
Quantum Dots ◽  
Phase Stability ◽  
Band Gaps ◽  
Great Promise ◽  
Narrow Bandgap ◽  
Perovskite Quantum Dots ◽  
Optoelectronic Applications

Narrow-bandgap CsSnxPb1-xI3 perovskite quantum dots (QDs) show great promise for optoelectronic applications owing to their reduced use of toxic Pb, improved phase stability, and tunable band gaps in the visible...

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