scholarly journals Development of Highly Water-repellent and Highly Hydrophilic Organic-Inorganic Hybrid Composites

Oleoscience ◽  
2010 ◽  
Vol 10 (4) ◽  
pp. 127-132
Author(s):  
Akihiro KURODA
Keyword(s):  
Hybrid Composites ◽  
Water Repellent ◽  
Inorganic Hybrid

Preparation of organic–inorganic hybrid methylene blue polymerized organosilane/sepiolite pigments with superhydrophobic and self-cleaning properties

2019 ◽  
Vol 89 (19-20) ◽  
pp. 4220-4229 ◽  
Author(s):  
Shengtao Wu ◽  
Jinliang Huang ◽  
Haishuai Cui ◽  
Tian Ye ◽  
Fang Hao ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Natural World ◽  
Shielding Effect ◽  
Water Repellent ◽  
Inorganic Hybrid ◽  
Lotus Leaf ◽  
Spider Web ◽  
Chemical Inertness ◽  
Optical Stability ◽  
Self Cleaning

Inspired by the self-cleaning and water-repellent properties of the lotus leaf in the natural world, a kind of organic–inorganic hybrid pigment with superhydrophobic properties was prepared by adsorption of cationic methylene blue (MB) azo dyes onto acid-treated sepiolite (SEP), and then a superhydrophobic functional group of polymerized organosilanes (POSs) obtained from hexadecyltrimethoxysilane (HDTMS) and tetraethoxysilane (TEOS) was introduced onto the composite pigments (MB/SEP). The excellent chemical, thermal and optical stability of MB@POS/SEP are due to the shielding effect caused by the chemical inertness of the POS sheet. Furthermore, the superhydrophobic MB@POS/SEP pigments show an extraordinary self-cleaning property, which is similar to the waterproof property of the lotus leaf and spider web. The superhydrophobicity is strongly linked to their chemical composition and morphology, which can be adjusted by varying the concentration of HDTMS and TEOS. This kind of superhydrophobic pigment can be applied in various fields, such as ceramics, building and daily necessities.

Functionalization of silica gel with 5-hydroxymethylfurfural: preparation, characterization and preliminary verification

2017 ◽  
Vol 41 (12) ◽  
pp. 4738-4742 ◽  
Author(s):  
Cheng Wang ◽  
Limin Huang ◽  
Yuanyuan Lin ◽  
Youjia Li ◽  
Yajing Hou ◽  
...  
Keyword(s):  
Liquid Chromatography ◽  
Silica Gel ◽  
Solid Phase ◽  
Hybrid Composites ◽  
Modified Silica ◽  
Modified Silica Gel ◽  
Inorganic Hybrid

Herein, we report the organic–inorganic hybrid composites comprising surficial-modified silica gel with 5-HMF as a solid phase for liquid chromatography.

A label-free IFN-γ aptasensor based on target-triggered allosteric switching of aptamer beacon and streptavidin-inorganic hybrid composites

2019 ◽  
Vol 1087 ◽  
pp. 29-35 ◽  
Author(s):  
Lingling Xu ◽  
Sheng Lei ◽  
Zi Liu ◽  
Gangfeng Ouyang ◽  
Lina Zou ◽  
...  
Keyword(s):  
Hybrid Composites ◽  
Label Free ◽  
Inorganic Hybrid ◽  
Ifn Γ ◽  
Aptamer Beacon
Sign in / Sign up

Export Citation Format

Share Document