Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection
Shrimp shells are used as the carbon and nitrogen source to produce high-fluorescence nitrogen-carbon dots at room temperature by employing a cutting process based on NaCl crystals without added nitrogen-doped agents. The synthesis process is rapid (<5 min) and easy. The synthesized nitrogen-dope...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-08-01
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| Series: | Carbon Trends |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667056925000653 |
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| author | Yi Chen Huang Jun Yi Wu |
| author_facet | Yi Chen Huang Jun Yi Wu |
| author_sort | Yi Chen Huang |
| collection | DOAJ |
| description | Shrimp shells are used as the carbon and nitrogen source to produce high-fluorescence nitrogen-carbon dots at room temperature by employing a cutting process based on NaCl crystals without added nitrogen-doped agents. The synthesis process is rapid (<5 min) and easy. The synthesized nitrogen-doped carbon dots (NCDs) are characterized using photoluminescence (PL) spectroscopy, transmission electron microscopy (TEM), scan electron microscopy (SEM), Fourier-transform infrared (FTIR) spectroscopy, and energy dispersive X-ray (EDX) analysis. The synthesized NCDs exhibit high fluorescence and are effectively used in the instant and fast detection of tea freshness. |
| format | Article |
| id | doaj-art-a34b41482cf84d079d550028c1caf8e3 |
| institution | OA Journals |
| issn | 2667-0569 |
| language | English |
| publishDate | 2025-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Carbon Trends |
| spelling | doaj-art-a34b41482cf84d079d550028c1caf8e32025-08-20T02:29:39ZengElsevierCarbon Trends2667-05692025-08-012010051510.1016/j.cartre.2025.100515Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detectionYi Chen Huang0Jun Yi Wu1Department of Food Science, National Taiwan Ocean University, Keelung 202301, ROC, TaiwanCorresponding author.; Department of Food Science, National Taiwan Ocean University, Keelung 202301, ROC, TaiwanShrimp shells are used as the carbon and nitrogen source to produce high-fluorescence nitrogen-carbon dots at room temperature by employing a cutting process based on NaCl crystals without added nitrogen-doped agents. The synthesis process is rapid (<5 min) and easy. The synthesized nitrogen-doped carbon dots (NCDs) are characterized using photoluminescence (PL) spectroscopy, transmission electron microscopy (TEM), scan electron microscopy (SEM), Fourier-transform infrared (FTIR) spectroscopy, and energy dispersive X-ray (EDX) analysis. The synthesized NCDs exhibit high fluorescence and are effectively used in the instant and fast detection of tea freshness.http://www.sciencedirect.com/science/article/pii/S2667056925000653Green methodRapid methodHigh fluorescence nitrogen-doped carbon dotsSea food wasteCatechins |
| spellingShingle | Yi Chen Huang Jun Yi Wu Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection Carbon Trends Green method Rapid method High fluorescence nitrogen-doped carbon dots Sea food waste Catechins |
| title | Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection |
| title_full | Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection |
| title_fullStr | Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection |
| title_full_unstemmed | Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection |
| title_short | Low-energy consumption rapid synthesis of high-fluorescence nitrogen-doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection |
| title_sort | low energy consumption rapid synthesis of high fluorescence nitrogen doped carbon dots at room temperature using a combusted shrimp shell combined solution and application to catechins detection |
| topic | Green method Rapid method High fluorescence nitrogen-doped carbon dots Sea food waste Catechins |
| url | http://www.sciencedirect.com/science/article/pii/S2667056925000653 |
| work_keys_str_mv | AT yichenhuang lowenergyconsumptionrapidsynthesisofhighfluorescencenitrogendopedcarbondotsatroomtemperatureusingacombustedshrimpshellcombinedsolutionandapplicationtocatechinsdetection AT junyiwu lowenergyconsumptionrapidsynthesisofhighfluorescencenitrogendopedcarbondotsatroomtemperatureusingacombustedshrimpshellcombinedsolutionandapplicationtocatechinsdetection |