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Synthesis and characterization of cerium(III), praseodymium(III), gadolinium(III) and erbium(III) coordination polymers with zwitterionic ligand. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Aghamohammadi P, Arici M, Büyükgüngör O, Wriedt M, Yeşilel OZ. A series of three dimensional lanthanoid(III)-metal-organic frameworks with zwitterionic linker. J COORD CHEM 2021. [DOI: 10.1080/00958972.2021.2001804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Parya Aghamohammadi
- Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, Turkey
| | - Mürsel Arici
- Department of Chemistry, Faculty of Arts and Letters, Eskişehir Osmangazi University, Eskişehir, Turkey
| | - Orhan Büyükgüngör
- Department of Physics, Faculty of Arts and Sciences, Ondokuz Mayıs University, Samsun, Turkey
| | - Mario Wriedt
- Department of Chemistry & Biomolecular Science, Clarkson University, Potsdam, NY, USA
| | - Okan Zafer Yeşilel
- Department of Chemistry, Faculty of Arts and Letters, Eskişehir Osmangazi University, Eskişehir, Turkey
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Yang SP, Zhao W, Hu PP, Wu KY, Jiang ZH, Bai LP, Li MM, Chen JX. Lanthanum-Based Metal-Organic Frameworks for Specific Detection of Sudan Virus RNA Conservative Sequences down to Single-Base Mismatch. Inorg Chem 2017; 56:14880-14887. [PMID: 29215269 DOI: 10.1021/acs.inorgchem.7b02107] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Reactions of La(NO3)3·6H2O with the polar, tritopic quaternized carboxylate ligands N-carboxymethyl-3,5-dicarboxylpyridinium bromide (H3CmdcpBr) and N-(4-carboxybenzyl)-3,5-dicarboxylpyridinium bromide (H3CbdcpBr) afford two water-stable metal-organic frameworks (MOFs) of {[La4(Cmdcp)6(H2O)9]}n (1, 3D) and {[La2(Cbdcp)3(H2O)10]}n (2, 2D). MOFs 1 and 2 absorb the carboxyfluorescein (FAM)-tagged probe DNA (P-DNA) and quench the fluorescence of FAM via a photoinduced electron transfer (PET) process. The nonemissive P-DNA@MOF hybrids thus formed in turn function as sensing platforms to distinguish conservative linear, single-stranded RNA sequences of Sudan virus with high selectivity and low detection limits of 112 and 67 pM, respectively (at a signal-to-noise ratio of 3). These hybrids also exhibit high specificity and discriminate down to single-base mismatch RNA sequences.
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Affiliation(s)
- Shui-Ping Yang
- Guangdong Provincial Key Laboratory of New Drug Screening and Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Southern Medical University , Guangzhou 510515, People's Republic of China
| | - Wei Zhao
- Guangdong Provincial Key Laboratory of New Drug Screening and Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Southern Medical University , Guangzhou 510515, People's Republic of China
| | - Pei-Pei Hu
- Guangdong Provincial Key Laboratory of New Drug Screening and Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Southern Medical University , Guangzhou 510515, People's Republic of China
| | - Ke-Yang Wu
- Guangdong Provincial Key Laboratory of New Drug Screening and Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Southern Medical University , Guangzhou 510515, People's Republic of China
| | - Zhi-Hong Jiang
- State Key Laboratory of Quality Research in Chinese Medicine, and Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology , Taipa 999078, Macau
| | - Li-Ping Bai
- State Key Laboratory of Quality Research in Chinese Medicine, and Macau Institute for Applied Research in Medicine and Health, Macau University of Science and Technology , Taipa 999078, Macau
| | - Min-Min Li
- Center of Clinical Laboratory, The First Affiliated Hospital of Jinan University , Guangzhou 510630, People's Republic of China
| | - Jin-Xiang Chen
- Guangdong Provincial Key Laboratory of New Drug Screening and Guangzhou Key Laboratory of Drug Research for Emerging Virus Prevention and Treatment, Department of Medicinal Chemistry, School of Pharmaceutical Sciences, Southern Medical University , Guangzhou 510515, People's Republic of China
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Sun B, Zhao HQ, Xie BP, Bai LP, Jiang ZH, Chen JX. Sequence-specific fluorometric recognition of HIV-1 ds-DNA with zwitterionic zinc(II)-carboxylate polymers. J Inorg Biochem 2017; 176:17-23. [DOI: 10.1016/j.jinorgbio.2017.07.024] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Revised: 07/18/2017] [Accepted: 07/20/2017] [Indexed: 12/14/2022]
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