Dead Cell Discrimination with Red Emissive Carbon Quantum Dots from the Medicinal and Edible Herb Echinophora tenuifolia DOI Creative Commons
Naciye Özdemir, Gamze Tan, Atakan Tevlek

и другие.

Journal of Fluorescence, Год журнала: 2025, Номер unknown

Опубликована: Апрель 5, 2025

Abstract Accurately determining the viability of cells is crucial for in vitro cell research. Fluorescence-based live/dead staining a highly desirable method to assess and survival studies. We describe green synthesis create red-emissive CQDs from medicinal edible herb Echinophora tenuifolia using microwave irradiation. observed that biocompatibility photostability are superior. The antioxidant capacity plant extract were also investigated different chemical methods (DPPH, ABTS, CUPRAC, FRAP, PBD, MCA). was similar E. . Cytotoxicity studies indicate while not toxic L929, they exhibit significant toxicity towards HepG2 cells. exhibited strong negative zeta potential (-44.0 mV), which contributed their selective interaction with dead being repelled by viable intact membrane potentials. optimal concentration effective, non-toxic imaging determined be 25 µg/mL, as lower concentrations did produce detectable fluorescence. Differential experiments confirmed selectively stained cells, red fluorescence under Texas Red filter. Moreover, favorable intensity stability, may offer advantages long-term reliable bioimaging applications. In on L929 lines revealed can potentially used bioimaging.

Язык: Английский

A study on the antioxidant, cytotoxicity, and coagulation potential of carbon quantum dots derived from the leaves of Lagerstroemia speciosa DOI Creative Commons
Sapam Riches Singh,

Gouramma R. Kanamadi,

Bothe Thokchom

и другие.

Hybrid Advances, Год журнала: 2025, Номер unknown, С. 100430 - 100430

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0
Dead Cell Discrimination with Red Emissive Carbon Quantum Dots from the Medicinal and Edible Herb Echinophora tenuifolia DOI Creative Commons
Naciye Özdemir, Gamze Tan, Atakan Tevlek

и другие.

Journal of Fluorescence, Год журнала: 2025, Номер unknown

Опубликована: Апрель 5, 2025

Abstract Accurately determining the viability of cells is crucial for in vitro cell research. Fluorescence-based live/dead staining a highly desirable method to assess and survival studies. We describe green synthesis create red-emissive CQDs from medicinal edible herb Echinophora tenuifolia using microwave irradiation. observed that biocompatibility photostability are superior. The antioxidant capacity plant extract were also investigated different chemical methods (DPPH, ABTS, CUPRAC, FRAP, PBD, MCA). was similar E. . Cytotoxicity studies indicate while not toxic L929, they exhibit significant toxicity towards HepG2 cells. exhibited strong negative zeta potential (-44.0 mV), which contributed their selective interaction with dead being repelled by viable intact membrane potentials. optimal concentration effective, non-toxic imaging determined be 25 µg/mL, as lower concentrations did produce detectable fluorescence. Differential experiments confirmed selectively stained cells, red fluorescence under Texas Red filter. Moreover, favorable intensity stability, may offer advantages long-term reliable bioimaging applications. In on L929 lines revealed can potentially used bioimaging.

Язык: Английский

Процитировано

0