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基于磺胺掺杂氮硫的碳点制备及对Hg2+的光化学识别
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杨磊 , 林彬彬, 郑旗伟, 吴淑兰, 郑炳云, 朱智飞, 胡文英 |
Its Photochemical Recognition to Hg2+ and Preparation of Nitrogen and Sulfur-Codoped Carbon Dots by Sulfanilamide
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YANG Lei  , LIN Bin-bin, ZHENG Qi-wei, WU Shu-lan, ZHENG Bing-yun, ZHU Zhi-fei, HU Wen-ying
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(a) NS-CDs的激发光谱( a )和发射光谱( b ); (b)不同激发波长下NS-CDs原溶液的荧光光谱; (c)不同浓度的NS-CDs溶液的荧光光谱( a : 原液, b , c , d : 稀释2, 4, 8倍)及(d)pH对NS-CDs荧光强度的影响 |
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