Carbon dots-based red fluorescence nanoprobe for caspase-1 activity assay and living cell imaging

A novel fluorescent “turn on” nanoprobe for caspase-1 activity assay has been constructed based on conjugation of AuNRs and RCDs through a short peptide. This fabrication and detection strategy provides high sensitivity, specificity, and stability in cell extract sample detection and in-situ living...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2021-10, Vol.344, p.130285, Article 130285
Hauptverfasser:	Wang, Gai-Gai, Lv, Qi-Yan, Song, Xiaojie, Cui, Hui-Fang
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological properties Carbon dots Caspase-1 activity Cells (biology) Cleavage Energy transfer Fluorescence Fluorescence nanoprobe Gold Living cell imaging Nanorods Red emission Selectivity Surface energy Surface energy transfer
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!