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Wang J, Zhu Z, Jia W, Qiu L, Chang Y, Li J, Ma L, You Y, Wang J, Liu L, Xia J, Liu X, Li Y, Jiang P. Resolving quantum dots and peptide assembly and disassembly using bending capillary electrophoresis. Electrophoresis 2018; 40:1019-1026. [DOI: 10.1002/elps.201800466] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 12/06/2018] [Accepted: 12/10/2018] [Indexed: 01/22/2023]
Affiliation(s)
- Jianhao Wang
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Zhilan Zhu
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Wenjing Jia
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Lin Qiu
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Yufeng Chang
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Jie Li
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Luping Ma
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Ying You
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Jianpeng Wang
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Li Liu
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Jiang Xia
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
- Department of ChemistryThe Chinese University of Hong Kong Shatin P. R. China
| | - Xiaoqian Liu
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
| | - Yong‐Qiang Li
- State Key Laboratory of Radiation Medicine and ProtectionSchool of Radiation Medicine and ProtectionCollaborative Innovation Center of Radiological Medicine of Jiangsu Higher Education InstitutionsSoochow University Suzhou P. R. China
| | - Pengju Jiang
- School of Pharmaceutical Engineering and Life ScienceChangzhou University Changzhou P. R. China
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Wang J, Fan J, Liu L, Ding S, Liu X, Wang J, Gao L, Chattopadhaya S, Miao P, Xia J, Qiu L, Jiang P. Developing a capillary electrophoresis based method for dynamically monitoring enzyme cleavage activity using quantum dots-peptide assembly. Electrophoresis 2017; 38:2530-2535. [DOI: 10.1002/elps.201700117] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 06/04/2017] [Accepted: 06/26/2017] [Indexed: 12/21/2022]
Affiliation(s)
- Jianhao Wang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Jie Fan
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Li Liu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Shumin Ding
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Xiaoqian Liu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Jianpeng Wang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Liqian Gao
- School of Pharmaceutical Science(Shenzhen); Sun Yat-sen University (SYSU); Guangzhou Guangdong P. R. China
| | | | - Peng Miao
- CAS Key Lab of Bio-Medical Diagnostics,Suzhou Institute of Biomedical Engineering and Technology; Chinese Academy of Sciences; Suzhou P. R. China
| | - Jiang Xia
- Department of Chemistry; The Chinese University of Hong Kong; Shatin Hong Kong SAR P. R. China
| | - Lin Qiu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Pengju Jiang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
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Aleksenko SS, Matczuk M, Timerbaev AR. Characterization of interactions of metal-containing nanoparticles with biomolecules by CE: An update (2012-2016). Electrophoresis 2017; 38:1661-1668. [DOI: 10.1002/elps.201700132] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 04/11/2017] [Accepted: 04/11/2017] [Indexed: 12/27/2022]
Affiliation(s)
- Svetlana S. Aleksenko
- Institute of Nanostructures and Biosystems; Saratov State University; Russian Federation
| | - Magdalena Matczuk
- Chair of Analytical Chemistry, Faculty of Chemistry; Warsaw University of Technology; Warsaw Poland
| | - Andrei R. Timerbaev
- Chair of Analytical Chemistry, Faculty of Chemistry; Warsaw University of Technology; Warsaw Poland
- Vernadsky Institute of Geochemistry and Analytical Chemistry; Moscow Russian Federation
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4
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De Novo Design of a Cyclic Polyhistidine Peptide for Binding with Quantum Dots: Self-Assembly Investigation Using Capillary Electrophoresis. Chromatographia 2017. [DOI: 10.1007/s10337-017-3319-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Wang J, Fan J, Li J, Liu L, Wang J, Jiang P, Liu X, Qiu L. In-capillary probing of quantum dots and fluorescent protein self-assembly and displacement using Förster resonance energy transfer. J Sep Sci 2017; 40:933-939. [PMID: 27935249 DOI: 10.1002/jssc.201600937] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2016] [Revised: 11/09/2016] [Accepted: 11/28/2016] [Indexed: 12/31/2022]
Abstract
Herein, a Förster resonance energy transfer system was designed, which consisted of CdSe/ZnS quantum dots donor and mCherry fluorescent protein acceptor. The quantum dots and the mCherry proteins were conjugated to permit Förster resonance energy transfer. Capillary electrophoresis with fluorescence detection was used for the analyses for the described system. The quantum dots and mCherry were sequentially injected into the capillary, while the real-time fluorescence signal of donor and acceptor was simultaneously monitored by two channels with fixed wavelength detectors. An effective separation of complexes from free donor and acceptor was achieved. Results showed quantum dots and hexahistidine tagged mCherry had high affinity and the assembly was affected by His6 -mCherry/quantum dot molar ratio. The kinetics of the self-assembly was calculated using the Hill equation. The microscopic dissociation constant values for out of- and in-capillary assays were 10.49 and 23.39 μM, respectively. The capillary electrophoresis with fluorescence detection that monitored ligands competition assay further delineated the different binding capacities of histidine containing peptide ligands for binding sites on quantum dots. This work demonstrated a novel approach for the improvement of Förster resonance energy transfer for higher efficiency, increased sensitivity, intuitionistic observation, and low sample requirements of the in-capillary probing system.
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Affiliation(s)
- Jianhao Wang
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Jie Fan
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Jinchen Li
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Li Liu
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Jianpeng Wang
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Pengju Jiang
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
- Key Laboratory of Synthetic Biology, Shanghai Institutes for Biological Sciences, Chinese Academy of Sciences, Shanghai, People's Republic of China
| | - Xiaoqian Liu
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
| | - Lin Qiu
- School of Pharmaceutical Engineering and Life Science, Changzhou University, Changzhou, Jiangsu, People's Republic of China
- State Key Laboratory of Coordination Chemistry, Nanjing University, Nanjing, Jiangsu, People's Republic of China
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Qin H, Jiang X, Fan J, Wang J, Liu L, Qiu L, Wang J, Jiang P. Investigation of the weak binding of a tetrahistidine-tagged peptide to quantum dots by using capillary electrophoresis with fluorescence detection. J Sep Sci 2016; 40:567-573. [DOI: 10.1002/jssc.201601183] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Revised: 11/04/2016] [Accepted: 11/07/2016] [Indexed: 12/25/2022]
Affiliation(s)
- Haifang Qin
- Institute of Pharmaceutical and Environmental Engineering; Changzhou Vocational Institute of Engineering; Changzhou Jiangsu P.R. China
| | - Xiyuan Jiang
- Kunshan affiliated Hospital of Nanjing University of Chinese Medicine; Kunshan Jiangsu P.R. China
| | - Jie Fan
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P.R. China
| | - Jianpeng Wang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P.R. China
| | - Li Liu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P.R. China
| | - Lin Qiu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P.R. China
| | - Jianhao Wang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P.R. China
| | - Pengju Jiang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P.R. China
- Key Laboratory of Synthetic Biology, Shanghai Institutes for Biological Sciences; Chinese Academy of Sciences; Shanghai P.R. China
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Liu F, Wang J, Yang L, Liu L, Ding S, Fu M, Deng L, Gao LQ. Developing a fluorescence-coupled capillary electrophoresis based method to probe interactions between QDs and colorectal cancer targeting peptides. Electrophoresis 2016; 37:2170-4. [DOI: 10.1002/elps.201600165] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 04/16/2016] [Accepted: 05/02/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Feifei Liu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Jianhao Wang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Li Yang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Li Liu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Shumin Ding
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Minli Fu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
| | - Linhong Deng
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Changzhou Jiangsu P. R. China
- Institute of Biomedical Engineering and Health Sciences; Changzhou University; Changzhou Jiangsu P. R. China
| | - Li-qian Gao
- Department of Chemistry; National University of Singapore; Singapore
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Wang J, Qin Y, Qin H, Liu L, Ding S, Teng Y, Ji J, Qiu L, Jiang P. Simultaneous detection of assembly and disassembly of multivalent HA tag and anti-HA antibody in single in-capillary assay. Electrophoresis 2016; 37:2163-9. [DOI: 10.1002/elps.201600004] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/20/2016] [Accepted: 04/04/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Jianhao Wang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Jiangsu P. R. China
| | - Yuqin Qin
- School of Petrochemical Engineering; Changzhou University; Jiangsu P. R. China
| | - Haifang Qin
- Institute of Pharmaceutical and Environmental Engineering; Changzhou Vocational Institute of Engineering; Jiangsu P. R. China
| | - Li Liu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Jiangsu P. R. China
| | - Shumin Ding
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Jiangsu P. R. China
| | - Yiwan Teng
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Jiangsu P. R. China
| | - Junling Ji
- Changzhou Meisheng Biomaterials Co., Ltd; Jiangsu P. R. China
| | - Lin Qiu
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Jiangsu P. R. China
- Changzhou Meisheng Biomaterials Co., Ltd; Jiangsu P. R. China
| | - Pengju Jiang
- School of Pharmaceutical Engineering and Life Science; Changzhou University; Jiangsu P. R. China
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