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| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Amandeep, Singh | - |
| dc.contributor.author | Zhi, Qu | - |
| dc.contributor.author | Astha, Sharma | - |
| dc.date.accessioned | 2023-04-21T01:15:01Z | - |
| dc.date.available | 2023-04-21T01:15:01Z | - |
| dc.date.issued | 2022 | - |
| dc.identifier.uri | https://link.springer.com/article/10.1007/s40097-022-00501-5 | - |
| dc.identifier.uri | https://dlib.phenikaa-uni.edu.vn/handle/PNK/8175 | - |
| dc.description | CC BY | vi |
| dc.description.abstract | Current 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.iso | en | vi |
| dc.publisher | Springer | vi |
| dc.subject | GCDs | vi |
| dc.subject | FL | vi |
| dc.title | Ultra-bright green carbon dots with excitation-independent fluorescence for bioimaging | vi |
| dc.type | Book | vi |
| Appears in Collections | OER - Khoa học Tự nhiên | |
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