ArticleRSC advances2022
Preparation, characterization and cell labelling of strong pH-controlled bicolor fluorescence carbonized polymer dots.
Zengchen Liu, Like Wang, Baodui Wang, Yahong Chen, Fengshou Tian, Yingying Xue, Yanxia Li, Wenping Zhu, Weijie Yang
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In one paragraphArticle in RSC advances, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Zengchen LiuCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.ORCID https://orcid.org/0000-0003-1654-7038 Like WangCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.
Baodui WangState Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, Lanzhou University Lanzhou 730000 Gansu P. R. China wangbd@lzu.cn.ORCID https://orcid.org/0000-0003-1600-6557 Yahong ChenCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.
Fengshou TianCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.
Yingying XueCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.
Yanxia LiCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.
Wenping ZhuCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.
Weijie YangCollege of Chemistry and Chemical Eningeering, Henan Key Laboratory of Rare Earth Functional Materials, International Joint Research Laboratory for Biomedical Nanomaterials of Henan, Zhoukou Normal University Zhoukou 466001 P. R. China liuzengchen@zknu.cn chen-yh75@163.com.
Zhoukou Normal University · CNLanzhou University · CN
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No grant is acknowledged in the PubMed record.
6 · The paper itselfAbstract
As a class of important carbon nanomaterial, carbonized polymer dots (CPDs), also called carbon dots (CDs), have aroused wide interest owing to their unique water solubility, fluorescence properties, and rich surface functional groups. However, the directional tuning of the fluorescence properties of CPDs remains incomplete because of the influence of many factors like diameter, solvent and surface groups. Particularly, most carbonized polymer dots are synthesized in a neutral pH environment. Herein, by modulating the pH (strongly acidic or alkaline) of dextrin water solution, bicolor fluorescence emission (blue and yellow) CPDs were prepared by a hydrothermal reaction. Through systematic characterization, it was found that the different fluorescence properties are regulated by the diameters and surface groups of the carbon cores. Simultaneously, the pH value affected the nucleation process. Based on the excellent fluorescence properties, cell fluorescence imaging and cytotoxicity were tested. The bicolor fluorescence CPDs obtained by tuning the pH provide an important theoretical basis for the design of broadband CPDs.
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PMID35425208
PMCPMC8978924
OpenAlexW4205501273
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