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Cyclodextrin-Based Nanogels for Stabilization and Sensing of Curcumin
被引:1
作者:
Casulli, Maria Antonietta
[1
]
Yan, Ruyu
[2
]
Takeuchi, Satomi
[2
]
Cesari, Andrea
[3
,4
]
Mancin, Fabrizio
[4
]
Hayashita, Takashi
[2
]
Hashimoto, Takeshi
[2
]
Taurino, Irene
[1
,5
]
机构:
[1] Katholieke Univ Leuven KU Leuven, Dept Elect Engn ESAT, Micro & Nanosyst MNS, B-3001 Leuven, Belgium
[2] Sophia Univ, Fac Sci & Technol, Grad Sch Sci & Technol, Dept Materals & Life Sci, Chiyoda Ku, Tokyo 1028554, Japan
[3] Univ Pisa, Dept Chem & Ind Chem, I-56124 Pisa, Italy
[4] Univ Padua, Dept Chem Sci, I-35131 Padua, Italy
[5] Katholieke Univ Leuven KU Leuven, Dept Phys & Astron, Semicond Phys HF, B-3001 Leuven, Belgium
关键词:
Curcumin;
Cyclodextrins;
Nanogels;
Electrochemistry;
Fluorescence;
Nuclear MagneticResonance;
Multi-Sensing;
Stability;
BETA-CYCLODEXTRIN;
ELECTROCHEMICAL DETECTION;
MEDICINAL-PLANTS;
DIETARY CURCUMIN;
IN-VITRO;
ANTICANCER;
HYDROGELS;
FLUORESCENCE;
ANTIOXIDANT;
COMPLEXES;
D O I:
10.1021/acsanm.4c02972
中图分类号:
TB3 [工程材料学];
学科分类号:
0805 ;
080502 ;
摘要:
Curcumin (CUR), a polyphenolic substance from turmeric, displays diverse medicinal properties. However, its instability poses challenges in detection. Cyclodextrin-based nanogels (CyDngs) offer a transformative solution, enhancing CUR's stability in aqueous solutions. Multisensing approaches involving fluorescence, electrochemistry, and NMR spectroscopy were employed, demonstrating CyDngs' pivotal role in CUR detection. Langmuir analysis revealed a binding constant of 1.4 x 10(4) M-1 for CyDngs, highlighting their effectiveness over native beta-CyDs. The study emphasized CyDngs' superiority in stabilizing CUR and enabling reliable and sensitive detection with very diverse methods.
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页码:20153 / 20162
页数:10
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