Shinde, Pravin ; Gupta, Sayam Sen ; Singh, Baljeet ; Polshettiwar, Vivek ; Prasad, Bhagavatula L. V. (2017) Amphi-functional mesoporous silica nanoparticles for dye separation Journal of Materials Chemistry A, 5 (28). pp. 14914-14921. ISSN 2050-7488
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Official URL: https://doi.org/10.1039/C7TA03904B
Related URL: http://dx.doi.org/10.1039/C7TA03904B
Abstract
Synthesis of amphi-functional mesoporous silica nanoparticles (∼80 nm) by stepwise chemical modifications of outer and inner pore surfaces is reported. These materials display a clear “Janus” like character and are able to selectively and completely separate hydrophobic dyes form a mixture of dyes. Our results clearly suggest a clear partition of more hydrophobic dyes into the pores from a mixture of two dyes. In addition this material displays a remarkable recycling ability for 10 cycles with up to ∼99% dye removal from water.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Royal Society of Chemistry. |
| ID Code: | 140404 |
| Deposited On: | 29 Dec 2025 11:10 |
| Last Modified: | 29 Dec 2025 11:10 |
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