Journal
SPECTROSCOPY LETTERS
Volume 49, Issue 2, Pages 80-84Publisher
TAYLOR & FRANCIS INC
DOI: 10.1080/00387010.2015.1083586
Keywords
Aluminum; detection limit; fluorescent sensor; schiff base
Categories
Funding
- National Natural Science Foundation for Young Scientists of china [21301150]
- Natural Science Foundation of the Jiangsu Higher Education Institutions of China [13KJB150037]
- Foundation of Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection [JLCBE14007, JLCBE10006]
- Foundation of Jiangsu Provincial Key Laboratory of Solonchak [JKLBS2012022]
- practice innovation training program projects for the Jiangsu College students [201310324034Y]
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A novel fluorescent sensor, 1-((2-hydroxynaphthalen-1-yl)methylene) semicarbazide, was synthesized and characterized by infrared spectra, elemental analysis, electrospray ionization mass spectra. The fluorescent sensing behaviors of the sensor toward different metals ions, anions, and amino acids were determined by UV-vis and fluorescence spectroscopy. The fluorescent sensor exhibited obvious changes in its electronic and fluorescent spectral behavior in the visible region of the spectrum in the presence of aluminum ion with the lower detection limit was 8.9 x 10(-9) M.
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