Item Infomation

Full metadata record
DC FieldValueLanguage
dc.contributor.authorAmandeep, Singh-
dc.contributor.authorZhi, Qu-
dc.contributor.authorAstha, Sharma-
dc.date.accessioned2023-04-21T01:15:01Z-
dc.date.available2023-04-21T01:15:01Z-
dc.date.issued2022-
dc.identifier.urihttps://link.springer.com/article/10.1007/s40097-022-00501-5-
dc.identifier.urihttps://dlib.phenikaa-uni.edu.vn/handle/PNK/8175-
dc.descriptionCC BYvi
dc.description.abstractCurrent and future diagnostics urgently need imaging agents that are non-toxic and superior to clinically used small molecule dyes. Herein, we have developed luminescent green light-emitting carbon dots (GCDs) via a single-step hydrothermal reaction using a low-cost chemical precursor, p-toluenesulfonic acid. The GCDs exhibit excitation-independent fluorescence (FL) emission with the photoluminescence quantum yield of 70% and no FL quenching up to 1.25 mg/mL. The GCDs exhibit negligible cytotoxicity up to 250 µg/mL concentration in RAW 264.7 cells. Interestingly, GCDs exhibit an excitation-independent and concentration-dependent fluorescence emission behaviour. In vitro, the peak emission was obtained at 520 nm using the excitation at 430 nm.vi
dc.language.isoenvi
dc.publisherSpringervi
dc.subjectGCDsvi
dc.subjectFLvi
dc.titleUltra-bright green carbon dots with excitation-independent fluorescence for bioimagingvi
dc.typeBookvi
Appears in Collections
OER - Khoa học Tự nhiên

Files in This Item: