The chemodosimetric behavior of dichlorofluorescein derivatives toward Hg(2+) ions was investigated. Simple chemodosimetric systems showed selective and efficient signaling behaviors toward micromolar concentrations of Hg(2+) ions over other common interfering metal ions in an aqueous environment. The signaling mechanism is selective mercuration of the 4',5'-position of the xanthene moiety, which results in efficient chromogenic and fluorogenic signaling of Hg(2+)- ions in aqueous environment.
机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Adams, SR
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Campbell, RE
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Campbell, RE
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Gross, LA
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Gross, LA
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Martin, BR
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Martin, BR
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Walkup, GK
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Walkup, GK
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Yao, Y
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Yao, Y
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Llopis, J
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Llopis, J
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Tsien, RY
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Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USAUniv Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
机构:Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
Guo, XF
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Qian, XH
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机构:
Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R ChinaDalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
Qian, XH
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Jia, LH
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机构:Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Adams, SR
;
Campbell, RE
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h-index: 0
机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Campbell, RE
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Gross, LA
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Gross, LA
;
Martin, BR
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Martin, BR
;
Walkup, GK
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h-index: 0
机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Walkup, GK
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Yao, Y
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机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Yao, Y
;
Llopis, J
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h-index: 0
机构:Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
Llopis, J
;
Tsien, RY
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h-index: 0
机构:
Univ Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USAUniv Calif San Diego, Dept Pharmacol, Dept Chem & Biochem, Howard Hughes Med Inst, La Jolla, CA 92093 USA
机构:Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
Guo, XF
;
Qian, XH
论文数: 0引用数: 0
h-index: 0
机构:
Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R ChinaDalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
Qian, XH
;
Jia, LH
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机构:Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China