On the generality of dye incorporation in silica nanoparticles

Doping dyes in silica has a wide range of applications, but there is currently no general method of synthesis. Here, we show that 98 cationic dyes of 11 series could be directly doped in silica nanoparticles of uniform size. In this co-precipitation method, the negatively charged silica precursor, poly(silicic acid), basically wraps the dyes as counter ions and preserves them.

Authors

Xueyang Liu (ORCID: https://orcid.org/0000-0002-5107-1672)
Yuying Yang (ORCID: https://orcid.org/0000-0002-1018-7249)
Xuejun Cheng (ORCID: https://orcid.org/0000-0003-3573-9510)
Huai Lin
Qingwu Yao
Hongyu Chen (ORCID: https://orcid.org/0000-0002-5325-9249)

Institutions

Nanjing Tech University (CN)
Westlake University (CN)

Publication Details

Journal: RSC Advances
Published: 2025-01-01
DOI: https://doi.org/10.1039/d5ra03724g
Citations: 1
Primary Topic: Pigment Synthesis and Properties
Type: article
Field-Weighted Citation Impact: 0.54

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article

On the generality of dye incorporation in silica nanoparticles

Xueyang Liu, Yuying Yang, Xuejun Cheng, Huai Lin et al.

Jan 1, 2025

1 citations

RSC Advances

Pigment Synthesis and Properties

0.54

article

On the generality of dye incorporation in silica nanoparticles

Xueyang Liu, Yuying Yang, Xuejun Cheng, Huai Lin, Qingwu Yao, Hongyu Chen

January 1, 2025article en

1 citations

Abstract

Doping dyes in silica has a wide range of applications, but there is currently no general method of synthesis. Here, we show that 98 cationic dyes of 11 series could be directly doped in silica nanoparticles of uniform size. In this co-precipitation method, the negatively charged silica precursor, poly(silicic acid), basically wraps the dyes as counter ions and preserves them.

RSC AdvancesVol. 15(41)

Nanjing Tech University (CN), Westlake University (CN)

Openalex Percentile: Top 31%

Pigment Synthesis and Properties

0.54

DOI Open Access PDF OpenAlex

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