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Macroscopic and Fluorescent Discrimination of Adenosine Triphosphate via Selective Metallo-hydrogel Formation: A Visual, Practical, and Reliable Rehearsal toward Cellular Imaging
Fang, WW; Liu, C; Yu, FB; Liu, YQ; Li, ZH; Chen, LX; Bao, XL; Tu, T; Tu, T (reprint author), Fudan Univ, Dept Chem, 220 Handan Rd, Shanghai 200433, Peoples R China.; Tu, T (reprint author), Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China.; Chen, LX (reprint author), Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China.; Bao, XL (reprint author), Shanghai Inst Qual Inspect & Tech Res, Inst Qual Inspect Food & Cosmet, 381 Cangwu Rd, Shanghai, Peoples R China. Email:lxchen@yic.ac.cn; baoxl@sqi.org.cn; taotu@fudan.edu.cn
2016-08-17
Source PublicationACS APPLIED MATERIALS & INTERFACES
ISSN1944-8244
Volume8Issue:32Pages:20583-20590
Contribution Rank[Fang, Weiwei; Liu, Cong; Liu, Yaoqi; Li, Zhenhua; Tu, Tao] Fudan Univ, Dept Chem, 220 Handan Rd, Shanghai 200433, Peoples R China; [Tu, Tao] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China; [Yu, Fabiao; Chen, Lingxin] Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Bao, Xiaoling] Shanghai Inst Qual Inspect & Tech Res, Inst Qual Inspect Food & Cosmet, 381 Cangwu Rd, Shanghai, Peoples R China
AbstractWith use of simple terpyridine zinc nitrate complexes, intriguing visual recognition of adenosine triphosphate (ATP) via selective coordination assembly leading to two-component metallo-hydrogel formation has been realized. With intensive fluorescent study and density functional theory calculations, it may be inferred, besides the selective metal-ligand interaction between Zn center and phosphate groups, the intramolecular pi-stacking between the planar nucleobases of ATP and the metal-hybrid aromatic ring of pincer complex strongly affected the geometry of the coordinated adducts and possible molecular self-assembly process, which constitute a completely new sensing strategy in comparison with the conventional approaches. Furthermore, in light of extreme sensitivity of pincer zinc complexes toward ATP at micromolar scale (1.85 mu M) and remarkable fluorescent enhancement (ca. 44-fold) upon ATP addition, the feasibility of the low cytotoxicity pincer zinc complexes in monitoring ATP in HeLa Cells has been fulfilled with confocal fluorescence microscopy.
KeywordAdenosine Triphosphate Celluar Imaging Fluorescence Enhancement Metallo-hydrogel Visual Recognition
Department中科院海岸带环境过程与生态修复重点实验室
DOI10.1021/acsami.6b05804
Funding OrganizationNational Natural Science Foundation of China(91127041 ; 21172045 ; 21572036)
Indexed BySCI
WOS KeywordMOLECULAR-MASS GELATORS ; SUPRAMOLECULAR GELS ; AQUEOUS-SOLUTION ; ARTIFICIAL RECEPTORS ; COLORIMETRIC SENSOR ; PHYSIOLOGICAL PH ; ORGANIC GELS ; ATP SENSOR ; RECOGNITION ; COORDINATION
SubtypeArticle
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS IDWOS:000381715900010
Citation statistics
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/17129
Collection中科院海岸带环境过程与生态修复重点实验室
Corresponding AuthorTu, T (reprint author), Fudan Univ, Dept Chem, 220 Handan Rd, Shanghai 200433, Peoples R China.; Tu, T (reprint author), Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China.; Chen, LX (reprint author), Chinese Acad Sci, Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn & Technol, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China.; Bao, XL (reprint author), Shanghai Inst Qual Inspect & Tech Res, Inst Qual Inspect Food & Cosmet, 381 Cangwu Rd, Shanghai, Peoples R China. Email:lxchen@yic.ac.cn; baoxl@sqi.org.cn; taotu@fudan.edu.cn
Recommended Citation
GB/T 7714
Fang, WW,Liu, C,Yu, FB,et al. Macroscopic and Fluorescent Discrimination of Adenosine Triphosphate via Selective Metallo-hydrogel Formation: A Visual, Practical, and Reliable Rehearsal toward Cellular Imaging[J]. ACS APPLIED MATERIALS & INTERFACES,2016,8(32):20583-20590.
APA Fang, WW.,Liu, C.,Yu, FB.,Liu, YQ.,Li, ZH.,...&taotu@fudan.edu.cn.(2016).Macroscopic and Fluorescent Discrimination of Adenosine Triphosphate via Selective Metallo-hydrogel Formation: A Visual, Practical, and Reliable Rehearsal toward Cellular Imaging.ACS APPLIED MATERIALS & INTERFACES,8(32),20583-20590.
MLA Fang, WW,et al."Macroscopic and Fluorescent Discrimination of Adenosine Triphosphate via Selective Metallo-hydrogel Formation: A Visual, Practical, and Reliable Rehearsal toward Cellular Imaging".ACS APPLIED MATERIALS & INTERFACES 8.32(2016):20583-20590.
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