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Growth and Biological Interactions of Uric Acid Crystals Tracked by Heteroatom-Substituted Rhodamines

  • Nichang Xue
  • , Mengyuan Hao
  • , Yue Tian
  • , Yao Zhou
  • , Hanzhang Chen
  • , Ting Wang*
  • , Xiaoyan Cui*
  • , Yang Tian*
  • *Corresponding author for this work
  • East China Normal University
  • Tongji University
  • Shanghai Engineering Research Center of Topical Chinese Medicine

Research output: Contribution to journalArticlepeer-review

Abstract

The formation of pathological crystals is the origin of many diseases, although the growth mechanisms, crystalline formations, interactions with cells, and intracellular activities of the crystals are still poorly understood. Uric acid (UA) crystals, one of the essential components of kidney stones, are explored by the selective recognition of heteroatom-substituted rhodamines (HSRs). Moreover, the highly specific interaction between HSRs and UA crystals was also confirmed by the tuned growth of uric acid banded spherulites. With the HSR-dyed UA crystals, we sensitively tracked the stepwise interaction of crystals and live cells from the adhesive, internalization of crystals, and lysosome-involved inflammation in vivo.

Original languageEnglish
Pages (from-to)10073-10081
Number of pages9
JournalCrystal Growth and Design
Volume24
Issue number24
DOIs
StatePublished - 18 Dec 2024

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