Surface functionalization-induced photoresponse characteristics of monolayer MoS2 for fast flexible photodetectors

Nanoscale ◽  
2019 ◽  
Vol 11 (11) ◽  
pp. 4726-4734 ◽  
Author(s):  
Sangyeon Pak ◽  
A-Rang Jang ◽  
Juwon Lee ◽  
John Hong ◽  
Paul Giraud ◽  
...  
Keyword(s):  
Surface Functionalization ◽  
Monolayer Mos2

Effect of a surface-functionalization on the photoresponse of a MoS2 photodetector was studied.

Rapid, facile, reagentless, and room-temperature conjugation of monolayer MoS2 nanosheets with dual-fluorophore-labeled flares as nanoprobes for ratiometric sensing of TK1 mRNA in living cells

2020 ◽  
Vol 8 (8) ◽  
pp. 1692-1698 ◽  
Author(s):  
Man-Jyun Wu ◽  
Wei-Lung Tseng
Keyword(s):  
Surface Functionalization ◽  
Room Temperature ◽  
Living Cells ◽  
Monolayer Mos2 ◽  
Mos2 Nanosheets ◽  
Ratiometric Sensing ◽  
Mcf 7

Surface functionalization of MoS2 nanosheets with FRET-based flares was conducted for ratiometric sensing and imaging of TK1 mRNA in HeLa and MCF-7 cells.

Evolution of local strain in Ag-deposited monolayer MoS2 modulated by interface interactions

Nanoscale ◽  
2019 ◽  
Vol 11 (46) ◽  
pp. 22432-22439 ◽  
Author(s):  
Yinghui Sun ◽  
Yan Aung Moe ◽  
Yingying Xu ◽  
Yufei Sun ◽  
Xuewen Wang ◽  
...  
Keyword(s):  
Local Strain ◽  
Monolayer Mos2 ◽  
Interface Interaction

Local strain is best preserved on Al2O3 but relaxed most easily on mica because of the interface interaction from substrates.

Effects of Wet Chemical Oxidation on Surface Functionalization and Morphology of Highly Oriented Pyrolytic Graphite

2020 ◽  
Author(s):  
Mikhail Trought ◽  
Isobel Wentworth ◽  
Timothy Leftwich ◽  
Kathryn Perrine
Keyword(s):  
Surface Functionalization ◽  
Functional Group ◽  
Pyrolytic Graphite ◽  
Surface Oxidation ◽  
Chemical Oxidation ◽  
Synthesis Methods ◽  
Acid Solutions ◽  
Highly Oriented Pyrolytic Graphite ◽  
Wet Chemical ◽  
Surface Morphologies

The knowledge of chemical functionalization for area selective deposition (ASD) is crucial for designing the next generation heterogeneous catalysis. Surface functionalization by oxidation was studied on the surface of highly oriented pyrolytic graphite (HOPG). The HOPG surface was exposed to with various concentrations of two different acids (HCl and HNO3). We show that exposure of the HOPG surface to the acid solutions produce primarily the same -OH functional group and also significant differences the surface topography. Mechanisms are suggested to explain these strikingly different surface morphologies after surface oxidation. This knowledge can be used to for ASD synthesis methods for future graphene-based technologies.

Synthesis and Surface Functionalization of Water-soluble Quantum Dots

2012 ◽  
Vol 8 (2) ◽  
pp. 202-207 ◽  
Author(s):  
Sonia Bailon-Ruiz ◽  
Luis Alamo-Nole ◽  
Oscar Perales-Perez
Keyword(s):  
Quantum Dots ◽  
Surface Functionalization ◽  
Water Soluble

Surface functionalization – a new functional dimension added to 3D printing

2020 ◽  
Vol 8 (36) ◽  
pp. 12380-12411
Author(s):  
Pan Jiang ◽  
Zhongying Ji ◽  
Xiaolong Wang ◽  
Feng Zhou
Keyword(s):  
3D Printing ◽  
Surface Functionalization ◽  
Rapid Development ◽  
Functional Dimension

Various requirements for 3D printing raised by actual applications in different fields have provoked the rapid development of technologies together with various specific materials.

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