Lipid-stabilized hydrophobically modified silica-coated gold nanorods generate enhanced photoacoustic signal from cavitation with nonlinear dependence on laser fluence

2021 ◽  
Vol 150 (4) ◽  
pp. A27-A27
Author(s):  
Andrew Goodwin
Keyword(s):  
Gold Nanorods ◽  
Laser Fluence ◽  
Photoacoustic Signal ◽  
Nonlinear Dependence ◽  
Modified Silica ◽  
Hydrophobically Modified

Hydrophobically Modified Silica-Coated Gold Nanorods for Generating Nonlinear Photoacoustic Signals

2021 ◽  
Author(s):  
Evan N. Mueller ◽  
Maju Kuriakose ◽  
Saheli Ganguly ◽  
Ke Ma ◽  
Marco A. Inzunza-Ibarra ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Modified Silica ◽  
Hydrophobically Modified

Hydrophobically-modified silica aerogels: Novel food-contact surfaces with bacterial anti-adhesion properties

Food Control ◽  
2015 ◽  
Vol 52 ◽  
pp. 132-141 ◽  
Author(s):  
Jun Kyun Oh ◽  
Keila Perez ◽  
Nandita Kohli ◽  
Veli Kara ◽  
Jingyu Li ◽  
...  
Keyword(s):  
Silica Aerogels ◽  
Modified Silica ◽  
Adhesion Properties ◽  
Novel Food ◽  
Food Contact ◽  
Hydrophobically Modified ◽  
Food Contact Surfaces ◽  
Contact Surfaces

scholarly journals Silica-Coated Gold Nanorods as Photoacoustic Signal Nanoamplifiers

Nano Letters ◽  
2011 ◽  
Vol 11 (2) ◽  
pp. 348-354 ◽  
Author(s):  
Yun-Sheng Chen ◽  
Wolfgang Frey ◽  
Seungsoo Kim ◽  
Pieter Kruizinga ◽  
Kimberly Homan ◽  
...  
Keyword(s):  
Gold Nanorods ◽  
Photoacoustic Signal

Activators Regenerated by Electron Transfer for Atom Transfer Radical Polymerization of Styrene in the Presence of Hydrophobically Modified Silica Aerogel Nanoparticles

2016 ◽  
Vol 230 (1) ◽  
Author(s):  
Khezrollah Khezri ◽  
Hassan Alijani ◽  
Yousef Fazli
Keyword(s):  
Electron Transfer ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Silica Aerogel ◽  
Atom Transfer ◽  
Modified Silica ◽  
Hydrophobically Modified

AbstractPristine hydrophilic silica aerogel nanoparticles surface was functionalized with hexamethyldisilazane (HMDS). Then, the resultant modified nanoparticles were used for

scholarly journals Adsorption performance of hydrophobically modified silica gel for the vapors of n-hexane and water

2017 ◽  
Vol 36 (3-4) ◽  
pp. 888-903 ◽  
Author(s):  
Weiqiu Huang ◽  
Jixing Xu ◽  
Bo Tang ◽  
Hongning Wang ◽  
Xiaobin Tan ◽  
...  
Keyword(s):  
Silica Gel ◽  
Orthogonal Experiment ◽  
Raw Material ◽  
Good Effect ◽  
Modified Silica ◽  
Modified Silica Gel ◽  
Microwave Exposure ◽  
Hexane Vapor ◽  
Hydrophobically Modified ◽  
The Difference

An ordinary silica gel (SG-1) was chosen as the raw material and hydrophobically modified with trimethylchlorosilane under different microwave exposure. The orthogonal experiment was designed to screen the optimized modification method. The hydrophobic properties modified silica gel (SG-2) was analyzed by comparing the difference changes of surface chemistries. Then, the adsorption capacities of SG-1 and SG-2 to the n-hexane vapor and water vapor, respectively, were investigated and compared with the capacities of activated carbon and SG-3 (hydrophobically modified using the same composite modifier without microwave exposure). Meanwhile, there cyclable adsorptions of SG-2 to the two vapors were conducted while the desorptions of vacuum and heat was observed. The results showed that the effect of hydrophobic modification to SG-1 under microwave exposure was obvious and SG-2 also had a very good effect of adsorption for the n-hexane vapor. The modified silica gel shows great potential and effect for the recovery of volatile organic compounds with high content of water.

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