The Effect of Surface-Capping Oleic Acid on the Optical Properties of Lanthanide-Doped Nanocrystals

Nanoscale ◽  
2021 ◽  
Author(s):  
Renfu Li ◽  
Xiaodie Fang ◽  
Jilou Ren ◽  
Baojun Chen ◽  
Xiaoyun Yuan ◽  
...  
Keyword(s):  
Optical Properties ◽  
Oleic Acid ◽  
Rapid Development ◽  
Surface Capping ◽  
Synthesis Of Nanomaterials ◽  
Effect Of Surface

The rapid development of nanotechnology has placed higher demand on the synthesis of nanomaterials. Benefiting from its capability to keep nanoparticles away from aggregation, oleic acid (OA) has been routinely...

ZnO Nanoparticles, Nanorods, Hexagonal Plates and Nanosheets Produced by Polyol Route and the Effect of Surface Passivation by Acetate Molecules on Optical Properties

2019 ◽  
Vol 48 (10) ◽  
pp. 6437-6445
Author(s):  
Eduardo F. Barbosa ◽  
Jaqueline A. Coelho ◽  
Edna R. Spada ◽  
Daniel R. B. Amorim ◽  
Livia M. C. Souza ◽  
...  
Keyword(s):  
Optical Properties ◽  
Zno Nanoparticles ◽  
Surface Passivation ◽  
Effect Of Surface

Effect of surface capping molecules on the electronic structure of CdSe nanocrystal film

2006 ◽  
Vol 494 (1-2) ◽  
pp. 207-210 ◽  
Author(s):  
Hyun-Ju Choi ◽  
Jun-Kyu Yang ◽  
Hyung-Ho Park
Keyword(s):  
Electronic Structure ◽  
Surface Capping ◽  
Effect Of Surface

Recent Advances and the Design Criteria of Metal Sulfide Photocathode and Photoanode for Photoelectrocatalysis

2021 ◽  
Author(s):  
Cui Ying Toe ◽  
Shujie Zhou ◽  
Michael Gunawan ◽  
Xinxin Lu ◽  
Yun Hau Ng ◽  
...  
Keyword(s):  
Optical Properties ◽  
Light Absorption ◽  
Rapid Development ◽  
Metal Sulfide ◽  
Metal Sulfides ◽  
Design Criteria ◽  
Structural And Optical Properties ◽  
Recent Advances ◽  
Favorable Light

Metal sulfides have emerged as promising materials for photoelectrochemical (PEC) applications due to their favorable light absorption ability, tunable structural and optical properties. With the rapid development of PEC systems,...

Measurement of the Optical Properties of Muscle Tissue In Vivo

2000 ◽  
Author(s):  
P. L. Kopsombut ◽  
D. Willis ◽  
A. E. Schen ◽  
L. X. Xu ◽  
X. Xu
Keyword(s):  
Optical Properties ◽  
Transport Theory ◽  
Rapid Development ◽  
Ccd Camera ◽  
High Sensitivity ◽  
Biological Tissues ◽  
In Vivo Measurement ◽  
Living Tissues

Abstract Along with rapid development of diagnostic and therapeutic applications of lasers in medicine, optical properties of various biological tissues have been extensively studied [1]. Most of the studies were performed in vitro owing to the complexity involved in in vivo measurement. To date, it is well understood that living tissue is an absorbing and scattering heterogeneous medium because of its complex structures including blood network. The transport theory cannot be readily used due to the heterogeneity and the absence of the optical properties of living tissues [2]. In this research, we have developed a procedure for measuring the total attenuation coefficient (μ1) of the exteriorized rat 2-D spinotrapezius muscle in the wavelength ranged from 480–560 nm using the collimated light from a Nitrogen-pumped dye laser and a high-sensitivity CCD camera.

BIREFRINGENCE AND MAGNETO-OPTICAL PROPERTIES IN OLEIC ACID COATED Fe3O4 NANOPARTICLES: APPLICATION FOR OPTICAL SWITCH

2011 ◽  
Vol 10 (03) ◽  
pp. 515-520 ◽  
Author(s):  
SI-HUA XIA ◽  
JUN WANG ◽  
ZHANG-XIAN LU ◽  
FEIYAN ZHANG
Keyword(s):  
Magnetic Field ◽  
Optical Properties ◽  
Oleic Acid ◽  
Magnetic Nanoparticles ◽  
Magnetic Nanoparticle ◽  
Optical Switch ◽  
Colloidal Suspension ◽  
Experimental Parameters ◽  
Nanoparticle Chains ◽  
The Magnetic Field

We report magneto-optical properties in a kerosene colloidal suspension of oleic acid coated Fe3O4 nanoparticles (~14 nm). The magnetic colloids (fluids) show birefringence under a magnetic field. Systematical studies of the on–off switch times upon application of the on–off magnetic field with varied experimental parameters indicate that the switch response time depends strongly on the strength of the magnetic field and the concentration of the magnetic nanoparticles in the fluid. The data can be explained in terms of the formation of magnetic nanoparticle chains under a magnetic field. The important magneto-optical properties of the magnetic fluids allow us to design a tunable optical switch.

The stabilization effect of surface capping on photocatalytic activity and recyclable stability of Ag3PO4

2014 ◽  
Vol 46 ◽  
pp. 138-141 ◽  
Author(s):  
Jinghai Liu ◽  
Xin Li ◽  
Fang Liu ◽  
Luhua Lu ◽  
Liang Xu ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Stabilization Effect ◽  
Surface Capping ◽  
Effect Of Surface

Experimental and Theoretical Optical Properties of β-Carotene in Oleic Acid Solution

2010 ◽  
Vol 4 (1) ◽  
pp. 104-108
Author(s):  
R. Silva ◽  
E. de Lima ◽  
T. Andrade-Filho ◽  
H. S. Martins ◽  
P. C. De Oliveira ◽  
...  
Keyword(s):  
Optical Properties ◽  
Oleic Acid ◽  
Acid Solution ◽  
Β Carotene

Effect of surface coating on optical properties of Eu3+-doped CaMoO4 nanoparticles

2014 ◽  
Vol 131 ◽  
pp. 30-36 ◽  
Author(s):  
Anees A. Ansari ◽  
A.K. Parchur ◽  
Manawwer Alam ◽  
Abdallah Azzeer
Keyword(s):  
Optical Properties ◽  
Surface Coating ◽  
Effect Of Surface
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