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Wu Y, Liang R, Chen W, Wang C, Xing D. The development of biosensors for alkaline phosphatase activity detection based on a phosphorylated DNA probe. Talanta 2024; 270:125622. [PMID: 38215586 DOI: 10.1016/j.talanta.2024.125622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 12/21/2023] [Accepted: 01/03/2024] [Indexed: 01/14/2024]
Abstract
Alkaline phosphatase (ALP) is a zinc-containing metalloprotein that shows very great significance in clinical diagnosis, which can catalyze the hydrolysis of phosphorylated species. ALP has the potential to serve as a valuable biomarker for detecting liver dysfunction and bone diseases. On the other hand, ALP is an efficient biocatalyst to amplify detection signals in the enzyme-linked assay. It has always been a major research focus to develop novel biosensors that can detect ALP activity with high selectivity and sensitivity. There have been numerous reports on the development of biosensors to determine ALP activity using a phosphorylated DNA probe. Among them, various beneficial strategies, such as λ exonuclease-mediated cleavage reaction, terminal deoxynucleotidyl transferase-triggered DNA polymerization, and Klenow fragment polymerase-catalyzed elongation, are employed to generate amplified and more intuitive signal. This review discusses and summarizes the development and advances of biosensors for ALP activity detection that use a well-designed phosphorylated DNA probe, aiming to provide some guidelines for the design of more sophisticated sensing strategies that exhibit improved sensitivity, selectivity, and adaptability in detecting ALP activity.
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Affiliation(s)
- Yudong Wu
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Rongxiang Liang
- School of Life Sciences, Tsinghua University, Beijing, 100084, China
| | - Wujun Chen
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China
| | - Chao Wang
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China.
| | - Dongming Xing
- The Affiliated Hospital of Qingdao University, Qingdao University, Qingdao, 266071, China; School of Life Sciences, Tsinghua University, Beijing, 100084, China.
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Zhang Y, Deng Q, Tang C, Zhang M, Huang Z, Cai Z. Fluorescent folic acid-capped copper nanoclusters for the determination of rifampicin based on inner filter effect. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 286:121944. [PMID: 36228492 DOI: 10.1016/j.saa.2022.121944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Revised: 08/28/2022] [Accepted: 09/29/2022] [Indexed: 06/16/2023]
Abstract
Development of excellent sensors to determine trace concentrations of rifampicin is of intense importance for medicine analysis and human health. Herein, a facile and green fluorescent probe was established for the determination of rifampicin by using folic acid protected copper nanoclusters (FA-Cu NCs). Many characterization methods were applied for the analysis of the as-prepared FA-Cu NCs including UV-visible absorption spectra, fluorescence spectra, Fourier-transform infrared spectroscopy (FT-IR), transmission electron microscope (TEM), fluorescence lifetime and X-ray photoelectron spectroscopy (XPS). The TEM image suggested that the as-prepared FA-Cu NCs were highly dispersed. The as-synthesized FA-Cu NCs emerged blue fluorescence under UV light and demonstrated maximum emission wavelength at 446 nm under the maximum excitation wavelength of 358 nm. After the addition of rifampicin, the FL intensities of FA-Cu NCs were uncommonly quenched. The related experimental data intimated that the quenching mechanisms were assumed to the inner filter effect (IFE) and static quenching. The as-proposed probe platform displayed an obvious linear relationship with rifampicin concentrations varying from 0.5 to 100 µM, and the corresponding detection limit (LOD) was 0.073 µM (S/N = 3). Finally, the as-established detection platform was successfully employed to analyze trace concentrations of rifampicin in real samples.
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Affiliation(s)
- Yi Zhang
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang 441053, Hubei Province, PR China.
| | - Qingbo Deng
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang 441053, Hubei Province, PR China
| | - Chang Tang
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang 441053, Hubei Province, PR China
| | - Minglu Zhang
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang 441053, Hubei Province, PR China
| | - Zilong Huang
- College of Chemical Engineering, Hubei University of Arts and Science, Xiangyang 441053, Hubei Province, PR China
| | - Zhifeng Cai
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, PR China.
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Cai ZF, Wang XS, Li HY, Cao PL, Han XR, Guo PY, Cao FY, Liu JX, Sun XX, Li T, Wu Y, Zhang S. One-step synthesis of blue emission copper nanoclusters for the detection of furaltadone and temperature. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2022; 279:121408. [PMID: 35617839 DOI: 10.1016/j.saa.2022.121408] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 05/01/2022] [Accepted: 05/16/2022] [Indexed: 06/15/2023]
Abstract
Polyvinyl pyrrolidone (PVP), playing roles as a templating agent, can be applied to prepare blue-emitting copper nanoclusters (Cu NCs@PVP) on the basis of a rapid chemical reduction synthesis method. The Cu NCs@PVP displayed a blue emission wavelength at 430 nm and the corresponding quantum yield (QY) could reach 10.4%. Subsequently, the as-synthesized Cu NCs@PVP were used for the trace analysis of furaltadone based on the inner filter effect (IFE) between Cu NCs@PVP and furaltadone, which caused the fluorescence to be effectively quenched. Additionally, this proposed determination platform based on the Cu NCs@PVP for furaltadone sensing possessed an excellent linear range from 0.5 to 100 μM with a lower detection limit of 0.045 μM (S/N = 3). Meanwhile, the Cu NCs@PVP also could be applied for the sensing of temperature. Furthermore, the practicability of the sensing platform has been successfully verified by measuring furaltadone in real samples, affirming its potential to increase fields for the determination of furaltadone.
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Affiliation(s)
- Zhi-Feng Cai
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China.
| | - Xian-Song Wang
- Chongqing Key Laboratory of Environmental Materials & Remediation Technologies, College of Chemistry and Environmental Engineering, Chongqing University of Arts and Sciences, Yongchuan 402160, China
| | - Hao-Yang Li
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Peng-Li Cao
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Xin-Rui Han
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Peng-Yu Guo
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Fang-Yu Cao
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Jia-Xi Liu
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Xue-Xue Sun
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Tong Li
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
| | - Ying Wu
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China.
| | - Shen Zhang
- Department of Chemistry, Taiyuan Normal University, Jinzhong 030619, China
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Kim S, Kim K. Lipid-mediated ex vivo cell surface engineering for augmented cellular functionalities. BIOMATERIALS ADVANCES 2022; 140:213059. [PMID: 35961186 DOI: 10.1016/j.bioadv.2022.213059] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/23/2022] [Accepted: 07/31/2022] [Indexed: 06/15/2023]
Abstract
Once administrated, intercellular adhesion to recognize and/or arrest target cells is essential for specific treatments, especially for cancer or tumor. However, immune cells administrated into the tumor-microenvironment could lose their intrinsic functionalities such as target recognition ability, resulting in an ineffective cancer immunotherapy. Various manipulation techniques for decorating functional moieties onto cell surface and enhancing target recognition have been developed. A hydrophobic interaction-mediated ex-vivo cell surface engineering using lipid-based biomaterials could be a state-of-the-art engineering technique that could achieve high-efficiency cell surface modification by a single method without disturbance of intrinsic characteristics of cells. In this regard, this review provides design principles for the development of lipid-based biomaterials with a linear structure of lipid, polyethylene glycol, and functional group, strategies for the synthesis process, and their practical applications in biomedical engineering. Especially, we provide new insights into the development of a novel surface coating techniques for natural killer (NK) cells with engineering decoration of cancer targeting moieties on their cell surfaces. Among immune cells, NK cells are interesting cell population for substituting T cells because of their excellent safety and independent anticancer efficacy. Thus, optimal strategies to select cancer-type-specific targeting moieties and present them onto the surface of immune cells (especially, NK cells) using lipid-based biomaterials could provide additional tools to capture cancer cells for developing novel immune cell therapy products. Enhanced anticancer efficacies by surface-engineered NK cells have been demonstrated both in vitro and in vivo. Therefore, it could be speculated that recent progresses in cell surface modification technology via lipid-based biomaterials could strengthen immune surveillance and immune synapses for utilization in a next-generation cancer immunotherapy, beyond currently available genetic engineering tool such as chimeric antigen receptor-mediated immune cell modulation.
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Affiliation(s)
- Sungjun Kim
- Department of Chemical & Biochemical Engineering, Dongguk University, Seoul, Republic of Korea
| | - Kyobum Kim
- Department of Chemical & Biochemical Engineering, Dongguk University, Seoul, Republic of Korea.
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Fang H, Zhang X, Gao D, Xiao Y, Ma L, Yang H, Zhou Y. Fluorescence determination of glyphosate based on a DNA-templated copper nanoparticle biosensor. Mikrochim Acta 2022; 189:158. [PMID: 35347486 DOI: 10.1007/s00604-022-05284-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 03/15/2022] [Indexed: 12/22/2022]
Abstract
A rapid and convenient fluorescence glyphosate (GLYP) biosensor was developed based on DNA-templated copper nanoparticles (DNA-CuNPs). In the absence of GLYP, the DNA-CuNPs were formed through the reduction of Cu2+ by vitamin C (Vc). The DNA-CuNPs emitted intense fluorescence at 615 nm when being excited at 340 nm. In the presence of GLYP, GLYP can strongly chelate with Cu2+ by the phosphate and carboxyl groups to decrease the amount of free Cu2+. Due to the lack of free Cu2+, DNA-CuNPs cannot be formed, which caused the fluorescence to decrease. The whole detection process of this proposed GLYP biosensor can be completed within 14 min. Titration experiments showed that this biosensor had a linear relationship for GLYP in the range 1 to 18 µM with a limit of detection (LOD) of 0.47 µM. This biosensor showed obvious selectivity among other pesticides, even between GLYP and organophosphorus pesticides. This biosensor performed well for GLYP detection in real samples with recoveries of 88.0-104.0%.
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Affiliation(s)
- Huajuan Fang
- College of Life Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China
| | - Xingping Zhang
- College of Life Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China
- State Key Laboratory of Coordination Chemistry, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
| | - Dongxu Gao
- College of Life Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China
| | - Yao Xiao
- College of Life Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China
| | - Liyuan Ma
- College of Life Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China
| | - Hualin Yang
- College of Life Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China.
- State Environmental Protection Key Laboratory of Synergetic Control and Joint Remediation for Soil &Water Pollution, Chengdu University of Technology, Chengdu, 610059, Sichuan, China.
| | - Yu Zhou
- College of Life Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China.
- College of Animal Science, Yangtze University, 266 Jingmi Road, Jingzhou, 434025, Hubei, China.
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Song AM, Tong YJ, Liang RP, Qiu JD. A ratiometric lanthanide fluorescent probe for highly sensitive detection of alkaline phosphatase and arsenate. Microchem J 2021. [DOI: 10.1016/j.microc.2021.106027] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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