scholarly journals Bidirectional Triplet Exciton Transfer Between Silicon Nanocrystals and Perylene

2021 ◽  
Author(s):  
Tingting Huang ◽  
Timothy T Koh ◽  
Joseph Schwan ◽  
Tiffany Tran ◽  
Pan Xia ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hybrid Materials ◽  
Small Molecule ◽  
Silicon Nanocrystals ◽  
Energy Content ◽  
Triplet Exciton ◽  
Organic Chromophores ◽  
Exciton Transfer

Hybrid materials comprised of inorganic quantum dots functionalized with small-molecule organic chromophores have emerged as promising materials for reshaping light’s energy content. Quantum dots in these structures can serve as...

scholarly journals Macrocrystals of Colloidal Quantum Dots in Anthracene: Exciton Transfer and Polarized Emission

2015 ◽  
Vol 6 (9) ◽  
pp. 1767-1772 ◽  
Author(s):  
Zeliha Soran-Erdem ◽  
Talha Erdem ◽  
Pedro Ludwig Hernandez-Martinez ◽  
Mehmet Zafer Akgul ◽  
Nikolai Gaponik ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Colloidal Quantum Dots ◽  
Exciton Transfer ◽  
Polarized Emission

Effect of Small Molecule Additives in the Prenucleation Stage of Semiconductor CdSe Quantum Dots

2018 ◽  
Vol 9 (21) ◽  
pp. 6356-6363 ◽  
Author(s):  
Yuanyuan Liu ◽  
Maureen Willis ◽  
Nelson Rowell ◽  
Wenzhi Luo ◽  
Hongsong Fan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Small Molecule ◽  
Cdse Quantum Dots

scholarly journals Graphene hybrid materials? The role of graphene materials in the final structure of hydrogels

Nanoscale ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 4822-4830 ◽  
Author(s):  
Cristina Martín ◽  
Ana Martín-Pacheco ◽  
Alicia Naranjo ◽  
Alejandro Criado ◽  
Sonia Merino ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Hybrid Materials ◽  
Graphene Quantum Dots ◽  
Three Dimensional ◽  
Final Structure ◽  
Polymeric Network

Graphene (G), graphene oxide (GO) and graphene quantum dots (GQDs) have been introduced into a three-dimensional polymeric network based on polyacrylamide in order to ascertain the role of each nanomaterial in hydrogels.

scholarly journals Nanobioconjugates for Signal Amplification in Electrochemical Biosensing

Molecules ◽  
2020 ◽  
Vol 25 (15) ◽  
pp. 3542
Author(s):  
Sebastian Cajigas ◽  
Jahir Orozco
Keyword(s):  
Quantum Dots ◽  
Hybrid Materials ◽  
Critical Review ◽  
Signal Amplification ◽  
Noble Metals ◽  
Detection Limits ◽  
Future Perspectives ◽  
Electrochemical Biosensing ◽  
Signal Response

Nanobioconjugates are hybrid materials that result from the coalescence of biomolecules and nanomaterials. They have emerged as a strategy to amplify the signal response in the biosensor field with the potential to enhance the sensitivity and detection limits of analytical assays. This critical review collects a myriad of strategies for the development of nanobioconjugates based on the conjugation of proteins, antibodies, carbohydrates, and DNA/RNA with noble metals, quantum dots, carbon- and magnetic-based nanomaterials, polymers, and complexes. It first discusses nanobioconjugates assembly and characterization to focus on the strategies to amplify a biorecognition event in biosensing, including molecular-, enzymatic-, and electroactive complex-based approaches. It provides some examples, current challenges, and future perspectives of nanobioconjugates for the amplification of signals in electrochemical biosensing.

scholarly journals Achieving spin-triplet exciton transfer between silicon and molecular acceptors for photon upconversion

2019 ◽  
Vol 12 (2) ◽  
pp. 137-144 ◽  
Author(s):  
Pan Xia ◽  
Emily K. Raulerson ◽  
Devin Coleman ◽  
Carter S. Gerke ◽  
Lorenzo Mangolini ◽  
...  
Keyword(s):  
Triplet Exciton ◽  
Exciton Transfer ◽  
Spin Triplet

Synthesis, optical properties and theoretical modelling of discrete emitting states in doped silicon nanocrystals for bioimaging

Nanoscale ◽  
2018 ◽  
Vol 10 (33) ◽  
pp. 15600-15607 ◽  
Author(s):  
B. F. P. McVey ◽  
D. König ◽  
X. Cheng ◽  
P. B. O'Mara ◽  
P. Seal ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Optical Properties ◽  
Silicon Nanocrystals ◽  
Theoretical Modelling ◽  
Fundamental Interest ◽  
Doped Silicon ◽  
The Creation

The creation of multiple emission pathways in quantum dots (QDs) is an exciting prospect with fundamental interest and optoelectronic potential.

scholarly journals Quantum Dots: Inkjet‐Printed High‐Efficiency Multilayer QLEDs Based on a Novel Crosslinkable Small‐Molecule Hole Transport Material (Small 16/2019)

Small ◽  
2019 ◽  
Vol 15 (16) ◽  
pp. 1970083 ◽  
Author(s):  
Liming Xie ◽  
Xueying Xiong ◽  
Qiaowen Chang ◽  
Xiaolian Chen ◽  
Changting Wei ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Small Molecule ◽  
High Efficiency ◽  
Hole Transport

scholarly journals A method to detect triplet exciton transfer from singlet fission materials into silicon solar cells: Comparing different surface treatments

2020 ◽  
Vol 152 (11) ◽  
pp. 114201 ◽  
Author(s):  
Benjamin Daiber ◽  
Sidharam P. Pujari ◽  
Steven Verboom ◽  
Stefan L. Luxembourg ◽  
Stefan W. Tabernig ◽  
...  
Keyword(s):  
Solar Cells ◽  
Surface Treatments ◽  
Triplet Exciton ◽  
Silicon Solar Cells ◽  
Singlet Fission ◽  
Exciton Transfer
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