1
|
Su CR, Yu SS, Zhao JM, Yang J, Dong LY, Wang XH. Fabrication of micron-sized boronate-decorated polyethyleneimine-grafted magnetic agarose beads for specific enrichment of ribonucleic acid. J Chromatogr A 2024; 1731:465198. [PMID: 39059303 DOI: 10.1016/j.chroma.2024.465198] [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: 06/04/2024] [Revised: 07/09/2024] [Accepted: 07/18/2024] [Indexed: 07/28/2024]
Abstract
Exploiting high-performance magnetic beads for specific enrichment of ribonucleic acid (RNA) has important significance in the biomedical research field. Herein, a simple strategy was proposed for fabricating boronate-decorated polyethyleneimine-grafted magnetic agarose beads (BPMAB), which can selectively isolate cis-diol-containing substances through boronate affinity. The size of the basic magnetic agarose beads was controlled through the emulsification of the water-in-oil emulsion with a high-speed shear machine, which enhanced the specific surface area of BPMAB. Subsequently, to modify more boronic acid ligands, branched PEI with excellent hydrophilicity and numerous reaction sites was grafted. 2,4-Difluoro-3-formylphenyl boronic acid (2,4-DFPBA) was covalently immobilized for selectively capturing cis-diol-containing substances under physiological condition (pH 7.4). The BPMAB with a diameter range from 1.86 μm to 11.60 μm possessed clearly spherical structure, and excellent magnetic responsiveness and suspension ability in aqueous solution. β-Nicotinamide adenine dinucleotide (β-NAD), a short-chain cis-diol carrying agent, was selected as a target molecule for evaluating the adsorption property of BPMAB and the maximum adsorption capacity of BPMAB for β-NAD could reach 205.11 mg g-1. In addition, the BPMAB as adsorbent was used to selectively enrich RNA from mammalian cells. The maximum adsorption capacity of BPMAB for RNA was 140.50 mg g-1. Under optimized conditions, the BPMAB-based MSPE successfully enriched the high-quality total RNA with 28S to 18S ribosomal RNA ratios ranging from 2.06 to 2.16. According to the PCR analysis of GADPH gene, the extracted total RNA was successfully reverse transcribed into cDNA. Therefore, we believe that the BPMAB-based MSPE could be applicable for the specific enrichment of RNA from complex biological systems.
Collapse
Affiliation(s)
- Chen-Ri Su
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China; Tianjin Medical University General Hospital, Tianjin 300052, China
| | - Shi-Song Yu
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Jia-Meng Zhao
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Jing Yang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China
| | - Lin-Yi Dong
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
| | - Xian-Hua Wang
- Tianjin Key Laboratory on Technologies Enabling Development of Clinical Therapeutics and Diagnostics, School of Pharmacy, Tianjin Medical University, Tianjin 300070, China.
| |
Collapse
|
2
|
Wang G, Lyu X, Wang L, Wang M, Yang R. Highly efficient production and simultaneous purification of d-tagatose through one-pot extraction-assisted isomerization of d-galactose. Food Chem X 2023; 20:100928. [PMID: 38144734 PMCID: PMC10739900 DOI: 10.1016/j.fochx.2023.100928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 09/27/2023] [Accepted: 10/03/2023] [Indexed: 12/26/2023] Open
Abstract
A one-pot extraction-assisted d-galactose-to-d-tagatose isomerization strategy was proposed based on the selective extraction of d-tagatose by phenylborate anions. 4-Vinylphenylboronic acid was selected with high extraction efficiency and selectivity towards d-tagatose. The extracted sugars could be desorbed through a two-staged stripping process with the purity of d-tagatose significantly increased. In-situ extraction-assisted d-galactose-to-d-tagatose isomerization was implemented for the first time ever reported, and the effect of boron-to-sugar ratio (boron: sugar) was investigated. The conversion yield of d-tagatose at 60 °C increased from ∼ 39 % (boron: sugar = 0.5) to ∼ 56 % (boron: sugar = 1) but then decreased to ∼ 44 % (boron: sugar = 1.5). With temperature increased to 70 °C, the conversion yield of d-tagatose was further improved to ∼ 61 % (boron: sugar = 1.5), with the minimized formation of byproducts. Moreover, high purity (∼83 %) and concentrated d-tagatose solution (∼40 g/L) was obtained after sequential desorption. The proposed extraction-assisted isomerization strategy achieved improving the yield and purity of d-tagatose, proving its feasibility in industrial applications.
Collapse
Affiliation(s)
- Guangzhen Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
| | - Xiaomei Lyu
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
| | - Lu Wang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
| | - Mingming Wang
- College of Food Science and Engineering, Ocean University of China, 266003 Qingdao, China
| | - Ruijin Yang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology, Jiangnan University, 214122 Wuxi, China
| |
Collapse
|
3
|
Ri HC, Jon CS, Lu L, Piao X, Li D. A dynamic electromagnetic field assisted boronic acid-modified magnetic adsorbent on-line extraction of cis-diol-containing flavonoids from onion sample. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2023.105279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
|
4
|
Shen Z, Ma X, Mujahid Ali M, Liang J, Sui H, Du Z. Study of the evolution of 3-MCPDEs and GEs in the infant formula production chain employing a modified indirect method based on magnetic solid phase extraction. Food Chem 2023; 399:134018. [DOI: 10.1016/j.foodchem.2022.134018] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 08/19/2022] [Accepted: 08/22/2022] [Indexed: 01/21/2023]
|
5
|
Boron-doped titania for separation and purification of lactoferrin in dairy products. J Chromatogr B Analyt Technol Biomed Life Sci 2022; 1212:123501. [DOI: 10.1016/j.jchromb.2022.123501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 09/22/2022] [Accepted: 10/07/2022] [Indexed: 11/05/2022]
|
6
|
Lee AW, Chang PL, Liaw SK, Lu CH, Chen JK. Inflammation-Responsive Nanovalves of Polymer-Conjugated Dextran on a Hole Array of Silicon Substrate for Controlled Antibiotic Release. Polymers (Basel) 2022; 14:polym14173611. [PMID: 36080686 PMCID: PMC9459923 DOI: 10.3390/polym14173611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 08/19/2022] [Accepted: 08/20/2022] [Indexed: 11/16/2022] Open
Abstract
Poly(methacrylic acid) (PMAA) brushes were tethered on a silicon surface possessing a 500-nm hole array via atom transfer radical polymerization after the modification of the halogen group. Dextran-biotin (DB) was sequentially immobilized on the PMAA chains to obtain a P(MAA-DB) brush surrounding the hole edges on the silicon surface. After loading antibiotics inside the holes, biphenyl-4,4′-diboronic acid (BDA) was used to cross-link the P(MAA-DB) chains through the formation of boronate esters to cap the hole and block the release of the antibiotics. The boronate esters were disassociated with reactive oxygen species (ROS) to open the holes and release the antibiotics, thus indicating a reversible association. The total amount of drug inside the chip was approximately 52.4 μg cm−2, which could be released at a rate of approximately 1.6 μg h−1 cm−2 at a ROS concentration of 10 nM. The P(MAA-DB) brush-modified chip was biocompatible without significant toxicity toward L929 cells during the antibiotic release. The inflammation-triggered antibiotic release system based on a subcutaneous implant chip not only exhibits excellent efficacy against bacteria but also excellent biocompatibility, recyclability, and sensitivity, which can be easily extended to other drug delivery systems for numerous biomedical applications without phagocytosis- and metabolism-related issues.
Collapse
Affiliation(s)
- Ai-Wei Lee
- Department of Anatomy and Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 106, Taiwan
- Department of Materials and Science Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Pao-Lung Chang
- Department of Anatomy and Cell Biology, School of Medicine, College of Medicine, Taipei Medical University, Taipei 106, Taiwan
| | - Shien-Kuei Liaw
- Department of Electronic and Computer Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Chien-Hsing Lu
- Department of Obstetrics and Gynecology, Taichung Veterans General Hospital, Taichung 40705, Taiwan
- Ph.D. Program in Translational Medicine, Institute of Biomedical Sciences, Rong-Hsing Research Center for Translational Medicine, National Chung-Hsing University, Taichung 40227, Taiwan
- Correspondence: (C.-H.L.); (J.-K.C.); Tel.: +886-2-27376523 (J.-K.C.); Fax: +886-2-27376544 (J.-K.C.)
| | - Jem-Kun Chen
- Department of Materials and Science Engineering, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
- Correspondence: (C.-H.L.); (J.-K.C.); Tel.: +886-2-27376523 (J.-K.C.); Fax: +886-2-27376544 (J.-K.C.)
| |
Collapse
|
7
|
Zhang Y, Qing L, Xu L. Highly efficient separation and enrichment of polyphenols by 6-aminopyridine-3-boronic acid-functionalized magnetic nanoparticles assisted by polyethylenimine. RSC Adv 2022; 12:6881-6887. [PMID: 35424593 PMCID: PMC8981934 DOI: 10.1039/d1ra08751g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 02/21/2022] [Indexed: 01/18/2023] Open
Abstract
Polyphenols have found a lot of therapeutic effects and potential applications such as antioxidant, anti-inflammatory, mutant resistance, immunosuppressant and anti-tumor properties. They can be divided into five main classes, namely flavonoids, phenolic acids, stilbenes, lignans, and others. Thus, the content detection of polyphenols in real samples such as fruit juice and tea is of great significance. Due to the presence of complex interfering components in actual samples, separation and enrichment of polyphenols prior to analysis is key. Therefore, it is quite necessary to establish a simple, low-cost and efficient purification method for cis-diol-containing polyphenols from real samples. Boronate affinity materials are able to reversibly bind cis-diol-containing compounds by forming a five- or six-membered boronic cyclic ester in aqueous media. However, conventional boronate affinity materials exhibited low binding capacity and high binding pH. In this study, the polyethyleneimine (PEI)-assisted 6-aminopyridine-3-boronic acid functionalized magnetic nanoparticles (MNPs) were developed to capture efficiently cis-diol-containing polyphenols under neutral condition. PEI was applied as a scaffold to amplify the number of boronic acid moieties. While 6-aminopyridine-3-boronic acid was used as an affinity ligand due to low pK a value and excellent water solubility toward polyphenols. The results indicated that the prepared boronic acid-functionalized MNPs provided high binding capacity and fast binding kinetics under neutral conditions. In addition, the obtained MNPs exhibited relatively high binding affinity (K d ≈ 10-4 M), low binding pH (pH ≥ 6.0) and tolerance of the interference of abundant sugars.
Collapse
Affiliation(s)
- Yansong Zhang
- College of Food and Drug, Luoyang Normal University Luoyang 471934 China
| | - Lianglei Qing
- College of Food and Drug, Luoyang Normal University Luoyang 471934 China
| | - Linna Xu
- College of Food and Drug, Luoyang Normal University Luoyang 471934 China
| |
Collapse
|
8
|
Fan Y, Yang Y, Huang Y, Cai K, Qiao Y. Polyamidoamine dendrimer-assisted 3-carboxybenzoboroxole-functionalized magnetic nanoparticles for highly efficient capture of trace cis-diol-containing biomacromolecules. NEW J CHEM 2022. [DOI: 10.1039/d2nj01242a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Boronate affinity materials have attracted more and more attention in recent years due to their highly selective capture of cis-diol-containing biomacromolecules.
Collapse
Affiliation(s)
- Yanli Fan
- School of Food and Drug, Luoyang Normal University, Luoyang, 471934, P. R. China
| | - Yumin Yang
- School of Food and Drug, Luoyang Normal University, Luoyang, 471934, P. R. China
| | - Yan Huang
- School of Food and Drug, Luoyang Normal University, Luoyang, 471934, P. R. China
| | - Ke Cai
- School of Food and Drug, Luoyang Normal University, Luoyang, 471934, P. R. China
| | - Yuqing Qiao
- School of Food and Drug, Luoyang Normal University, Luoyang, 471934, P. R. China
| |
Collapse
|
9
|
Zhai X, Lin L, Wang Y, An H, Shen W, Chen R. A Carry‐On Kit Containing Electrospun Nanofibrous Affinity Membranes by Surface Grafting Phenylboronic Acid for Quantitative Enrichment of Nucleotides in Urine. ChemistrySelect 2021. [DOI: 10.1002/slct.202102893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xinhui Zhai
- School of Science China Pharmaceutical University Nanjing 211198 China
- Key Laboratory of Biomedical Functional Materials of China Pharmaceutical University Nanjing 211198 China
| | - Lulu Lin
- College of Chemistry Chemical Engineering and Biotechnology Donghua University No. 2999 North Renmin Road Shanghai 201620 China
| | - Yongxing Wang
- School of Science China Pharmaceutical University Nanjing 211198 China
- Key Laboratory of Biomedical Functional Materials of China Pharmaceutical University Nanjing 211198 China
| | - Haoyu An
- School of Science China Pharmaceutical University Nanjing 211198 China
| | - Weiyang Shen
- School of Science China Pharmaceutical University Nanjing 211198 China
- Key Laboratory of Drug Quality Control and Pharmacovigilance (China Pharmaceutical University) Ministry of Education Nanjing 211198 China
| | - Rong Chen
- School of Science China Pharmaceutical University Nanjing 211198 China
- Key Laboratory of Biomedical Functional Materials of China Pharmaceutical University Nanjing 211198 China
| |
Collapse
|
10
|
WANG F, FENG L. [Preparation of Fe 3O 4@BA-MOF magnetic solid-phase extraction material and its application to the detection of pesticide residues in tea]. Se Pu 2021; 39:1111-1117. [PMID: 34505433 PMCID: PMC9404003 DOI: 10.3724/sp.j.1123.2021.06003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Indexed: 11/25/2022] Open
Abstract
Tea is one of the most popular beverages worldwide, and its quality is often affected by the excessive pesticide residues during production. During the detection of pesticide residues in tea by chromatography-mass spectrometry and other methods, a strong matrix effect attributed to tea polyphenols and pigments is observed, which seriously impacts the analysis results. In this study, Fe3O4 magnetic nanoparticles and boric acid-functionalized metal organic framework (BA-MOF) materials were combined to prepare a highly efficient adsorbent Fe3O4@BA-MOF for capturing tea polyphenols and pigments. An effective analysis method for pesticide residues in tea samples in combination with gas chromatography-mass spectrometry was established. The introduction of boronic acid ligands into the metal organic framework, as the recognition site of cis-diols, enhanced the polyphenol capture ability. Adsorption of the pigment in the matrix was achieved through π-π interactions between the MOF ligand and the pigment. This new material has significant advantages such as rapid magnetic separation, large surface area, and abundant functional sites. Fe3O4@BA-MOF was prepared by employing simple conditions and characterized by Fouriertransform infrared spectroscopy, scanning electron microscopy, and X-ray diffractometry to identify its functional groups and morphology. After investigating the adsorption effect of different doses of Fe3O4@BA-MOF adsorbents (5, 10, 30, 50, and 80 mg) on tea polyphenols, 50 mg of the adsorbent was added to the tea matrix and shaken thoroughly. The tea polyphenol content in the matrix solution was determined using an ultraviolet spectrophotometer. The polyphenols were reduced by 74.58% within 5 min. The effect of solution pH (2.0, 4.0, 6.0, and 7.0) on the adsorption efficiency was investigated, and pH 7.0 was chosen as the optimal condition. By adjusting the pH of the solution, Fe3O4@BA-MOF could be recycled, and it maintained the excellent adsorption performance after four cycles of use. The introduction of Fe3O4 magnetic nanoparticles led to rapid magnetic response characteristics during sample pretreatment and improved the pretreatment efficiency. In the actual application of tea pesticide detection, after Fe3O4@BA-MOF pretreatment, the average recovery rates of the ten pesticides were in the range of 75.8%-138.6%, and the RSD was in the range of 0.5%-18.7% (n=3). The Fe3O4@BA-MOF nanocomposite prepared by introducing the boric acid ligand into the MOF structure and incorporating Fe3O4 magnetic nanoparticles could specifically adsorb the tea polyphenol matrix. When applied to the detection of pesticide residues in tea, it purifies the matrix and improves the detection efficiency, thus being suitable for the detection and analysis of pesticides in tea.
Collapse
|
11
|
Duan LY, Liu JW, Yu RQ, Jiang JH. Boronate carbon nanoparticles featuring efficient FRET for activatable two-photon fluorescence imaging of sialic acid surface-abundant tumor cells. Analyst 2021; 146:5567-5573. [PMID: 34397070 DOI: 10.1039/d1an01155c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two-photon carbon-based nanoprobes hold great potential for biomedical applications as a result of their advantages of low fluorescence background, deep tissue imaging penetration and enhanced spatial resolution. However, the development of an activatable two-photon fluorescence carbon-based nanoprobe that simultaneously has the ability to target desired organs or cells is highly desired but remained a largely unsolved challenge. Herein, we developed boronate affinity BCNP@MnO2 nanocomposites, constructed by one step in situ growth of MnO2 nanosheets on the surface of aminophenylboronic acid-functionalized CNPs (BCNPs) via a redox reaction, which can feature efficient fluorescence energy transfer quenching to the BCNPs, allowing for tumor-specific affinity recognition and two-photon fluorescence activation imaging. By utilizing the inherent two-photon optical properties and sialic acid (SA) specific targeting ability of the BCNPs, good biocompatibility of the nanocomposites as well as highly sensitive and selective responses of MnO2 nanosheets towards GSH, the developed nanocomposites have demonstrated specific two-photon fluorescence activation imaging in target cancer cells and nude mouse tissues. Therefore, our proposed novel strategy could be used for monitoring GSH-triggered two-photon fluorescence activation events in SA-overexpressed cancer cells and has promising applications in both biological exploration and clinical diagnosis.
Collapse
Affiliation(s)
- Lu-Ying Duan
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
| | - Jin-Wen Liu
- Department of Biochemistry and Molecular Biology, Key Laboratory of Longevity and Aging-related Diseases of Chinese Ministry of Education, Center for Translational Medicine & School of Basic Medical Sciences, Guangxi Medical University, Nanning 530021, P. R. China
| | - Ru-Qin Yu
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
| | - Jian-Hui Jiang
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha 410082, P. R. China.
| |
Collapse
|
12
|
Li H, He H, Liu Z. Recent progress and application of boronate affinity materials in bioanalysis. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116271] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
13
|
Sun J, Ma Q, Xue D, Shan W, Liu R, Dong B, Zhang J, Wang Z, Shao B. Polymer/inorganic nanohybrids: An attractive materials for analysis and sensing. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116273] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
|
14
|
Qiao L, Yu C, Sun R, Tao Y, Li Y, Yan Y. Three-dimensional magnetic stannic disulfide composites for the solid-phase extraction of sulfonamide antibiotics. J Chromatogr A 2021; 1652:462372. [PMID: 34246058 DOI: 10.1016/j.chroma.2021.462372] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2021] [Revised: 06/19/2021] [Accepted: 06/24/2021] [Indexed: 01/06/2023]
Abstract
In the present work, three-dimensional (3D) and flower-like SnS2 materials were coated on the surface of Fe3O4@nSiO2 through an in-situ growth method. The 3D architecture could avoid the accumulation and reaggregation with better stability and was beneficial for the exposure of more active sites. The prepared magnetic SnS2 composites were used for the enrichment of sulfonamide antibiotics (SAs), and various experimental parameters affecting the extraction efficiency were investigated. The results showed the equilibrium of extraction and desorption towards target SAs could be reached within 3 min by using the Fe3O4@nSiO2-SnS2 composites. Under optimized conditions, the proposed approach possessed good linearity in the range of 0.1-200 ng·mL-1 with correlation coefficients r2 above 0.9964 and low limits of detection (LODs) from 0.025 to 0.250 ng·mL-1 for the five target SAs. Moreover, good repeatability was obtained with the intra-day and inter-day precision in terms of relative standard deviations (RSDs) within 1.1%-10.8% and 7.4%-13.1%, and the recoveries under three spiked concentrations were between 81.8% and 119.7% with adequate accuracy. Different samples including tap water, milk and honey were collected for magnetic solid-phase extraction and determination of target SAs by using the obtained Fe3O4@nSiO2-SnS2 composites to demonstrate the utility. All the results indicated that the proposed method had great potential for effective preconcentration and determination of SAs in complex samples.
Collapse
Affiliation(s)
- Lizhen Qiao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China; School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China.
| | - Chunmei Yu
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China; School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Ruiting Sun
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China; School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Yuan Tao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China; School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Yumeng Li
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China; School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Yang Yan
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China; School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China.
| |
Collapse
|
15
|
Qiao LZ, Yu CM, Sun RT. Preparation of Amino-functionalized Guanidinium Ionic Liquid-Modified Magnetic Materials and Application in Solid-Phase Extraction of Pollutants in Water. JOURNAL OF ANALYSIS AND TESTING 2021. [DOI: 10.1007/s41664-021-00188-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
16
|
Ektirici S, Göktürk I, Yılmaz F, Denizli A. Selective recognition of nucleosides by boronate affinity organic-inorganic hybrid monolithic column. J Chromatogr B Analyt Technol Biomed Life Sci 2021; 1162:122477. [DOI: 10.1016/j.jchromb.2020.122477] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 11/18/2020] [Accepted: 11/26/2020] [Indexed: 11/30/2022]
|
17
|
Li H, Li T, Shi X, Xu G. Recent development of nanoparticle-assisted metabolites analysis with mass spectrometry. J Chromatogr A 2020; 1636:461785. [PMID: 33340742 DOI: 10.1016/j.chroma.2020.461785] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/27/2020] [Accepted: 12/01/2020] [Indexed: 02/07/2023]
Abstract
Metabolomics systematically studies the changes of metabolites in biological systems in the temporal or spatial dimensions. It is a challenging task for comprehensive analysis of metabolomics because of diverse physicochemical properties and wide concentration distribution of metabolites. Used as enrichment sorbents, chemoselective probes, chromatographic stationary phases, MS ionization matrix, nanomaterials play excellent roles in improving the selectivity, separation performance, detection sensitivity and identification efficiency of metabolites when mass spectrometry is employed as the detection technique. This review summarized the recent development of nanoparticle-assisted metabolites analysis in terms of assisting the pretreatment of biological samples, improving the separation performance and enhancing the MALDI-MS detection.
Collapse
Affiliation(s)
- Hua Li
- SUSTech Core Research Facilities, Southern University of Science and Technology, Shenzhen, 518055 China
| | - Ting Li
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China; Zhang Dayu School of Chemistry, Dalian University of Technology, Dalian, 116024, China
| | - Xianzhe Shi
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
| | - Guowang Xu
- CAS Key Laboratory of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China.
| |
Collapse
|
18
|
Zheng H, Lin H, Chen X, Tian J, Pavase TR, Wang R, Sui J, Cao L. Development of boronate affinity-based magnetic composites in biological analysis: Advances and future prospects. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115952] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
19
|
Preparation of teamed boronate affinity magnetic nanoparticles for extraction of polyphenols from Flos Lonicerae Beverage under neutral pH prior to their determination by high-performance liquid chromatography-mass spectrometry. J Chromatogr A 2020; 1619:460913. [DOI: 10.1016/j.chroma.2020.460913] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Revised: 01/18/2020] [Accepted: 01/22/2020] [Indexed: 11/18/2022]
|
20
|
Zhang R, Wang Z, Wang T, Su P, Yang Y. Boronic acid-decorated metal-organic frameworks modified via a mixed-ligand strategy for the selective enrichment of cis-diol containing nucleosides. Anal Chim Acta 2020; 1106:42-51. [DOI: 10.1016/j.aca.2020.01.048] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2019] [Revised: 01/20/2020] [Accepted: 01/22/2020] [Indexed: 01/15/2023]
|
21
|
Hamaloğlu KÖ. Nucleoside Isolation Performance of Ti4+/Zr4+ Immobilized Polydopamine Coated, Monodisperse-Porous Titania Microbeads. J Inorg Organomet Polym Mater 2020. [DOI: 10.1007/s10904-019-01431-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
22
|
Chen Z, Lv Z, Sun Y, Chi Z, Qing G. Recent advancements in polyethyleneimine-based materials and their biomedical, biotechnology, and biomaterial applications. J Mater Chem B 2020; 8:2951-2973. [DOI: 10.1039/c9tb02271f] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Precise-synthesis strategies and integration approaches of bioinspired PEI-based systems, and their biomedical, biotechnology and biomaterial applications.
Collapse
Affiliation(s)
- Zhonghui Chen
- Guangdong Provincial Public Laboratory of Analysis and Testing Technology
- China National Analytical Center
- Guangzhou 510070
- China
- Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films
| | - Ziyu Lv
- Institute of Microscale Optoelectronics
- Shenzhen University
- Shenzhen 518000
- China
| | - Yifeng Sun
- Guangdong Provincial Public Laboratory of Analysis and Testing Technology
- China National Analytical Center
- Guangzhou 510070
- China
| | - Zhenguo Chi
- Guangdong Engineering Technology Research Center for High-performance Organic and Polymer Photoelectric Functional Films
- State Key Laboratory of OEMT
- School of Chemistry
- Sun Yat-sen University
- Guangzhou 510275
| | - Guangyan Qing
- Key Laboratory of Separation Science for Analytical Chemistry
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences
- Dalian 116000
- China
| |
Collapse
|
23
|
Li G, Shi Z, Li D. Efficient synthesis of boronate affinity-based chlorogenic acid-imprinted magnetic nanomaterials for the selective recognition of chlorogenic acid in fruit juices. NEW J CHEM 2020. [DOI: 10.1039/d0nj01716g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Chlorogenic acid (CGA), a cis-diol-containing compound, can exhibit anti-inflammatory, antiviral, antimicrobial and anti-oxidation properties.
Collapse
Affiliation(s)
- Guanfeng Li
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Fuction-Oriented Porous Materials, Luoyang Normal University
- Luoyang
- P. R. China
| | - Zehua Shi
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Fuction-Oriented Porous Materials, Luoyang Normal University
- Luoyang
- P. R. China
| | - Daojin Li
- College of Chemistry and Chemical Engineering, and Henan Key Laboratory of Fuction-Oriented Porous Materials, Luoyang Normal University
- Luoyang
- P. R. China
| |
Collapse
|
24
|
He M, Wang R, He Y, Shen J, Liu C, Wang C, Wei Y. Multidentate boronate magnetic adsorbent assembled with polyhedral oligomeric silsesquioxanes and intramolecular diboronic acid for improving the binding strength toward glycoproteins. J Chromatogr A 2019; 1607:460401. [PMID: 31376983 DOI: 10.1016/j.chroma.2019.460401] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2019] [Revised: 07/22/2019] [Accepted: 07/24/2019] [Indexed: 12/20/2022]
Abstract
Boronate affinity is an important method for the enrichment and separation of cis-diol containing compounds, but most of the conventional boronate materials suffer from weak binding strength as well as low binding capacity towards glycoproteins due to the use of single boronic acids as ligands. In this work, a novel multidentate boronate magnetic adsorbent was assembled by using amined polyhedral oligomeric silsesquioxane as spacer and a diboronic acid as ligand. The specially designed adsorbent exhibited high adsorption capacity for cis-diols due to the high density of phenylbronic acid moieties. More interestingly, the dissociation constants toward glycoproteins on the material were lowered to be ∼10-6 M, being at least 3 orders lower than the single boronic acid bonded adsorbents. By comparing the binding properties of small molecules containing one and two pairs of cis-diols, the enhanced binding strength of glycoproteins on the multidentate boronate magnetic adsorbent was attributed to the synergistic binding of glycoproteins on the special interface. The new materials successfully captured glycoproteins from 1000-fold diluted egg white, suggesting that the material could be an optional alternative adsorbent for enriching trace glycoproteins from complex bio-samples.
Collapse
Affiliation(s)
- Maofang He
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science, Northwest University, Xi'an 710127, PR China; College of Pharmacy, Institute of Medicine, Xi'an Medical University, Xi'an, 710021, PR China
| | - Rong Wang
- College of Pharmacy, Institute of Medicine, Xi'an Medical University, Xi'an, 710021, PR China
| | - Yijia He
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science, Northwest University, Xi'an 710127, PR China
| | - Jiwei Shen
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science, Northwest University, Xi'an 710127, PR China
| | - Chunye Liu
- College of Pharmacy, Institute of Medicine, Xi'an Medical University, Xi'an, 710021, PR China
| | - Chaozhan Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science, Northwest University, Xi'an 710127, PR China
| | - Yinmao Wei
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education, College of Chemistry & Material Science, Northwest University, Xi'an 710127, PR China.
| |
Collapse
|
25
|
Kwon YM, Je JY, Cha SH, Oh Y, Cho WH. Synergistic combination of chemo‑phototherapy based on temozolomide/ICG‑loaded iron oxide nanoparticles for brain cancer treatment. Oncol Rep 2019; 42:1709-1724. [PMID: 31436296 PMCID: PMC6775808 DOI: 10.3892/or.2019.7289] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2018] [Accepted: 06/24/2019] [Indexed: 12/12/2022] Open
Abstract
Chemo‑photothermal therapy for cancer treatment has received increasing attention due to its selective therapeutic effects. In the present study, the anticancer effects of drug‑loaded Fe3O4 magnetic nanoparticles (MNPs) by chemo‑photothermal therapy on U‑87 MG human glioblastoma cells was investigated. Anticancer drug‑loaded Fe3O4 MNPs were prepared by loading temozolomide (TMZ) and indocyanine green (ICG), and were characterized by X‑ray diffraction, UV‑vis spectroscopy, thermal gravimetric analysis, transmission electron microscope, as well as drug‑loading capacity. Following treatment with near‑infrared (NIR) light irradiation, the administration of Fe3O4‑TMZ‑ICG MNPs resulted in the apoptosis of U‑87 MG glioblastoma cells through the generation of reactive oxygen species. Western blot analysis and reverse transcription‑quantitative polymerase chain reaction revealed that Fe3O4‑TMZ‑ICG MNPs with NIR laser irradiation lead to significantly enhanced anticancer effects on U‑87 MG glioblastoma cells through the modulation of intrinsic and extrinsic apoptosis genes, including Bcl‑2‑associated X protein, Bcl‑2, cytochrome c, caspase‑3, Fas associated via death domain and caspase‑8. These results suggest that Fe3O4‑TMZ‑ICG MNPs may be potential candidates when administered as chemo‑phototherapy for the treatment of brain cancer.
Collapse
Affiliation(s)
- Young Min Kwon
- Department of Neurosurgery, Dong-A University College of Medicine and Dong-A Medical Center, Busan 49201, Republic of Korea
| | - Jae-Young Je
- Department of Marine-Bio Convergence Science, Pukyong National University, Busan 48547, Republic of Korea
| | - Seung Heon Cha
- Department of Neurosurgery and Medical Research Institute, Pusan National University Hospital and Pusan National University School of Medicine, Busan 49241, Republic of Korea
| | - Yunok Oh
- Department of Marine-Bio Convergence Science, Pukyong National University, Busan 48547, Republic of Korea
| | - Won Ho Cho
- Department of Neurosurgery and Medical Research Institute, Pusan National University Hospital and Pusan National University School of Medicine, Busan 49241, Republic of Korea
| |
Collapse
|
26
|
Label-free fluorescent discrimination and detection of epinephrine and dopamine based on bioinspired in situ copolymers and excitation wavelength switch. Anal Chim Acta 2019; 1054:167-175. [DOI: 10.1016/j.aca.2018.12.030] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 11/01/2018] [Accepted: 12/15/2018] [Indexed: 12/18/2022]
|
27
|
Li D, Liu Z, Song R, Yang W, Zhai S, Wang W. Branched polyethyleneimine-assisted 3-carboxybenzoboroxole improved Wulff-type boronic acid functionalized magnetic nanoparticles for the specific capture of cis-diol-containing flavonoids under neutral conditions. RSC Adv 2019; 9:38038-38046. [PMID: 35541768 PMCID: PMC9075723 DOI: 10.1039/c9ra06250e] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2019] [Accepted: 11/11/2019] [Indexed: 01/10/2023] Open
Abstract
Flavonoids have shown a variety of biological activities such as antimicrobial, antibacterial, antifungal, antiviral, antiinflammatory, antitumor, antiatherogenic, and antihyperglycemic activities. A lot of important flavonoids contain cis-diols such as rutin (Ru), quercetin (Qu), luteolin (Lu), myricetin (Myr) and baicalein (Ba) and so on. It is necessary to establish a simple, low-cost and efficient purification method for cis-diol-containing flavonoids from plant extracts. Boronate affinity materials are able to reversibly bind the cis-diols via boronic acids by forming a five- or six-membered boronic cyclic ester in aqueous media. However, conventional boronate affinity materials have to be used in alkaline media, which can lead to the oxidation of cis-diols in compounds. In this study, the polyethyleneimine (PEI)-assisted 3-carboxybenzoboroxole-functionalized magnetic nanoparticles (MNPs) were prepared to achieve efficient capture of cis-diol-containing flavonoids under neutral conditions. Branched PEI was applied as a scaffold to amplify the number of boronic acid moieties, while 3-carboxybenzoboroxole, exhibiting high affinity and excellent water solubility toward flavonoids, was used as an affinity ligand. The prepared boronate affinity MNPs exhibited high binding capacity and fast binding kinetics (equilibrium in 3 min) under neutral conditions. In addition, the obtained boronate affinity MNPs exhibited high binding affinity (Kd ≈ 10−4 M), low binding pH (pH ≥ 6.0) and tolerance of the interference to abundant sugars. Flavonoids have shown a variety of biological activities such as antimicrobial, antibacterial, antifungal, antiviral, antiinflammatory, antitumor, antiatherogenic, and antihyperglycemic activities.![]()
Collapse
Affiliation(s)
- Daojin Li
- College of Chemistry and Chemical Engineering
- Henan Key Laboratory of Function-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| | - Zheyao Liu
- College of Chemistry and Chemical Engineering
- Henan Key Laboratory of Function-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| | - Rumeng Song
- College of Chemistry and Chemical Engineering
- Henan Key Laboratory of Function-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| | - Wenliu Yang
- College of Chemistry and Chemical Engineering
- Henan Key Laboratory of Function-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| | - Simeng Zhai
- College of Chemistry and Chemical Engineering
- Henan Key Laboratory of Function-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| | - Wenhui Wang
- College of Chemistry and Chemical Engineering
- Henan Key Laboratory of Function-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| |
Collapse
|
28
|
Xue X, Lu R, Liu M, Li Y, Li J, Wang L. A facile and general approach for the preparation of boronic acid-functionalized magnetic nanoparticles for the selective enrichment of glycoproteins. Analyst 2019; 144:641-648. [DOI: 10.1039/c8an01704b] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Biomedical applications and biomarkers for early clinical diagnostics and the treatment of diseases demand efficient and selective enrichment platforms for glycoproteins.
Collapse
Affiliation(s)
- Xiaoting Xue
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
| | - Rui Lu
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
| | - Min Liu
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
| | - Yi Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
| | - Jiansheng Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
| | - Lianjun Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse
- School of Environmental and Biological Engineering
- Nanjing University of Science and Technology
- Nanjing 210094
- People's Republic of China
| |
Collapse
|
29
|
Wang H, Tian Z. Facile synthesis of titanium(IV) ion-immobilized poly-glycidyl methacrylate microparticles functionalized with polyethylenimine and adenosine triphosphate for highly specific enrichment of intact phosphoproteins. J Sep Sci 2018; 41:4194-4202. [PMID: 30239132 DOI: 10.1002/jssc.201800689] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 09/14/2018] [Accepted: 09/14/2018] [Indexed: 12/28/2022]
Abstract
In this study, a facile synthesis of the titanium(IV) ion-immobilized poly-glycidyl methacrylate microparticles functionalized with polyethylenimine and adenosine triphosphate was developed for efficient enrichment of intact phosphoproteins. The titanium(IV) ion-immobilized microparticles had higher saturated adsorption capacity for phosphoproteins (1217.6 mg/g for β-casein) than nonphosphoproteins (97.1 mg/g for bovine serum albumin) and the average particle diameter was about 1.4 μm with good dispersibility. In application, as demonstrated by SDS-PAGE, titanium(IV) ion-immobilized microparticles exhibited good performance in enriching intact phosphoproteins from standard protein mixtures of β-casein and bovine serum albumin with high specificity and selectivity. In addition, titanium(IV) ion-immobilized microparticles were also successfully applied in intact phosphoprotein enrichment from complex biological samples including nonfat milk, chicken egg white, and mouse heart tissue extract.
Collapse
Affiliation(s)
- Hao Wang
- School of Chemical Science and Engineering and Shanghai Key Laboratory of Chemical Assessment and Sustainability, Tongji University, Shanghai, P. R. China
| | - Zhixin Tian
- School of Chemical Science and Engineering and Shanghai Key Laboratory of Chemical Assessment and Sustainability, Tongji University, Shanghai, P. R. China
| |
Collapse
|
30
|
Li C, Wang C, Wei Y. Facile preparation of a high-capacity boronate-affinity adsorbent based on low-cost commercial supports for selective enrichment of cis
-diol-containing biomolecules. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800053] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chunyan Li
- Synthetic and Natural Functional Molecule Chemistry of Ministry of Education Key Laboratory, College of Chemistry and Materials Science; Northwest University; Xi’an Shaanxi China
| | - Chaozhan Wang
- Synthetic and Natural Functional Molecule Chemistry of Ministry of Education Key Laboratory, College of Chemistry and Materials Science; Northwest University; Xi’an Shaanxi China
| | - Yinmao Wei
- Synthetic and Natural Functional Molecule Chemistry of Ministry of Education Key Laboratory, College of Chemistry and Materials Science; Northwest University; Xi’an Shaanxi China
| |
Collapse
|
31
|
Hong Y, Zhao H, Pu C, Zhan Q, Sheng Q, Lan M. Hydrophilic Phytic Acid-Coated Magnetic Graphene for Titanium(IV) Immobilization as a Novel Hydrophilic Interaction Liquid Chromatography-Immobilized Metal Affinity Chromatography Platform for Glyco- and Phosphopeptide Enrichment with Controllable Selectivity. Anal Chem 2018; 90:11008-11015. [PMID: 30136585 DOI: 10.1021/acs.analchem.8b02614] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this work, multifunctional Ti4+-immobilized phytic acid-modified magnetic graphene (denoted as MagG@PEI@PA-Ti4+) nanocomposites were fabricated through a facile route for simultaneous/respective enrichment of N-glyco- and phosphopeptides. Phytic acid (PA), with six phosphate groups, possesses excellent hydrophilicity and metal ion coordination ability, which endowed the MagG@PEI@PA-Ti4+ with combined properties of immobilized metal ion affinity chromatography (IMAC)- and hydrophilic interaction liquid chromatography (HILIC)-based materials. On the basis of the different binding ability of N-glyco- and phosphopeptides on MagG@PEI@PA-Ti4+, the MagG@PEI@PA-Ti4+ nanocomposites could enrich N-glyco- and phosphopeptides simultaneously or respectively by using different enrichment conditions, achieving controllable selective enrichment of N-glyco- and phosphopeptides. The proposed nanocomposites demonstrated an outstanding performance for selective enrichment of N-glycopeptides (selectivity, 1:1000 molar ratios of IgG/BSA; sensitivity, 0.5 fmol/μL IgG; loading capacity, 300 mg g-1; recovery, >90%) and phosphopeptides (selectivity, 1:5000 molar ratios of α-casein/BSA; sensitivity, 0.1 fmol/μL α-casein; loading capacity, 100 mg g-1; recovery, >90%). Taking advantage of these merits, a total of 393 N-glycopeptides derived from 259 glycoproteins and 574 phosphopeptides derived from 341 phosphoproteins were identified from 200 μg of HeLa cell extracts through a single-step enrichment using MagG@PEI@PA-Ti4+.
Collapse
Affiliation(s)
- Yayun Hong
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China
| | - Hongli Zhao
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China
| | - Chenlu Pu
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China
| | - Qiliang Zhan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China
| | - Qianying Sheng
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China
| | - Minbo Lan
- Shanghai Key Laboratory of Functional Materials Chemistry, School of Chemistry and Molecular Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China.,State Key Laboratory of Bioreactor Engineering , East China University of Science and Technology , Shanghai 200237 , People's Republic of China
| |
Collapse
|
32
|
Qiao L, Lv W, Chang M, Shi X, Xu G. Surface-bonded amide-functionalized imidazolium ionic liquid as stationary phase for hydrophilic interaction liquid chromatography. J Chromatogr A 2018; 1559:141-148. [PMID: 28734605 DOI: 10.1016/j.chroma.2017.07.037] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2017] [Revised: 07/08/2017] [Accepted: 07/10/2017] [Indexed: 12/25/2022]
Abstract
The amide group modified silica materials are popular stationary phases for hydrophilic interaction liquid chromatography (HILIC). Meanwhile, surface-confined imidazolium ionic liquids (ILs) have been proved to be useful HILIC stationary phases and possess many unique properties. In this study, the synthesis of an amide-functionalized imidazolium IL was conducted which was then bonded onto silica surface to obtain a novel imidazolium-embedded amide stationary phase for HILIC. The combination of the amide group and imidazolium IL moiety might bring some advantages in selectivity or retention and therefore extended its applications. After characterizing the prepared IL and the resulting modified silica materials, the chromatographic performance and separation selectivity of the packed column were evaluated and compared with a commercial amide column. Then, the retention behavior was investigated through observing the retention factors at different chromatographic conditions using a wide range of compounds. Exceptionally, the prepared amide IL column exhibited superior separation performance towards complex samples such as flavonoids mixture, soybean flavonoids and human urine. All the results indicated that the novel amide IL column possessed an anion-exchange/HILIC mixed-mode retention mechanism and could be useful in the sample analysis as a promising candidate for HILIC stationary phase.
Collapse
Affiliation(s)
- Lizhen Qiao
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China; School of Petroleum and Chemical Engineering, Dalian University of Technology, Panjin, 124221, China
| | - Wangjie Lv
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Mengmeng Chang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China; University of Chinese Academy of Sciences, Beijing, 100049, China
| | - Xianzhe Shi
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.
| | - Guowang Xu
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China.
| |
Collapse
|
33
|
Ying LL, Wang DY, Yang HP, Deng XY, Peng C, Zheng C, Xu B, Dong LY, Wang X, Xu L, Zhang YW, Wang XH. Synthesis of boronate-decorated polyethyleneimine-grafted porous layer open tubular capillaries for enrichment of polyphenols in fruit juices. J Chromatogr A 2018; 1544:23-32. [DOI: 10.1016/j.chroma.2018.02.044] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 02/11/2018] [Accepted: 02/21/2018] [Indexed: 10/18/2022]
|
34
|
Abstract
Understanding and harnessing the interactions between nanoparticles and biological molecules is at the forefront of applications of nanotechnology to modern biology. Metabolomics has emerged as a prominent player in systems biology as a complement to genomics, transcriptomics and proteomics. Its focus is the systematic study of metabolite identities and concentration changes in living systems. Despite significant progress over the recent past, important challenges in metabolomics remain, such as the deconvolution of the spectra of complex mixtures with strong overlaps, the sensitive detection of metabolites at low abundance, unambiguous identification of known metabolites, structure determination of unknown metabolites and standardized sample preparation for quantitative comparisons. Recent research has demonstrated that some of these challenges can be substantially alleviated with the help of nanoscience. Nanoparticles in particular have found applications in various areas of bioanalytical chemistry and metabolomics. Their chemical surface properties and increased surface-to-volume ratio endows them with a broad range of binding affinities to biomacromolecules and metabolites. The specific interactions of nanoparticles with metabolites or biomacromolecules help, for example, simplify metabolomics spectra, improve the ionization efficiency for mass spectrometry or reveal relationships between spectral signals that belong to the same molecule. Lessons learned from nanoparticle-assisted metabolomics may also benefit other emerging areas, such as nanotoxicity and nanopharmaceutics.
Collapse
|
35
|
One-Step Preparation of Phenyl Boron-Modified Magnetic Mesoporous Silica for Selective Enrichment of cis-Diol-Containing Substances. Molecules 2018. [PMID: 29518974 PMCID: PMC6017760 DOI: 10.3390/molecules23030603] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
For enrichment and separation of cis-diol-containing compounds from biomatrix, a new type of magnetic nanoparticles named MS-48-PBSC, whichwas facilely prepared in a one-step heterogeneous reaction. The morphology results demonstrated that the MS-48-PBSC was a spherical nanomaterial containing a core of silica-coated magnetic particle with a diameter of about 200 nm, and a cover layer of mesoporous silica with a thickness of approximate 50 nm. The characterization results showed that MS-48-PBSC presented a pore size of 4.2 nm, a surface area of 548 m2·g−1, and a pore volume of 0.30 cm3·g−1. The MS-48-PBSC also exhibited magnetism of 42 emu·g−1 that contributed to the easy separation of magnetic nanomaterial within 30 s from the matrix with the aid of the external magnetic field. In addition, the MS-48-PBSC exhibited high adsorption capacity for adenosine, xanthosine, uridine, sialic acid, and teicoplanin with 0.60, 0.51, 0.42, 0.75, and 1.26 mg/g, respectively, and showed a high selectivity for the cis-diol structure compounds, relative to interferences of bovine serum albumin, guanine, uric acid, and xanthine. The recoveries of adenosine, xanthosine, uridine, sialic acid, and teicoplanin were 71.8–114.1% with relative standard deviation (RSD) ≤ 8.6%, and the enrichment factors of them were 8–11. MS-48-PBSC exhibited quick separation capability from matrix, high adsorption capacity and size exclusion for bovine serum albumin, which could meet the requirements of separation and enrichment for substances with a cis-diol structure.
Collapse
|
36
|
Dong Q, Chi SS, Deng XY, Lan YH, Peng C, Dong LY, Wang XH. Boronate affinity monolith via two-step atom transfer radical polymerization for specific capture of cis -diol-containing compounds. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.02.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
37
|
Preparation of a boronate affinity material with ultrahigh binding capacity for cis-diols by grafting polymer brush from polydopamine-coated magnetized graphene oxide. Mikrochim Acta 2018; 185:189. [DOI: 10.1007/s00604-018-2732-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 02/10/2018] [Indexed: 01/04/2023]
|
38
|
Branched polyethyleneimine-assisted boronic acid-functionalized silica nanoparticles for the selective enrichment of trace glycoproteins. Talanta 2018; 184:235-243. [PMID: 29674038 DOI: 10.1016/j.talanta.2018.02.021] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2017] [Revised: 01/29/2018] [Accepted: 02/06/2018] [Indexed: 11/21/2022]
Abstract
Boronate affinity materials have attracted more and more attention in extraction, separation and enrichment of glycoproteins due to the important roles that glycoproteins take on in recent years. However, conventional boronate affinity materials suffer from low binding affinity mainly because of the use of single boronic acids. This makes the extraction of glycoproteins of trace concentration become rather difficult or impossible. Here we present a novel boronate avidity material, polyethyleneimine (PEI)-assisted boronic acid-functionalized silica nanoparticles (SNPs). Branched PEI was applied as a scaffold to amplify the number of boronic acid moieties. While 3-carboxybenzoboroxole, exhibiting high affinity and excellent water solubility toward glycoproteins, was used as an affinity ligand. Due to the PEI-assisted synergistic multivalent binding, the boronate avidity SNPs exhibited strong binding strength toward glycoproteins with dissociation constants of 10-7 M, which was the highest among reported boronic acid-functionalized materials that can be applied for glycoproteomic analysis. Such a high avidity enabled the selective extraction of trace glycoproteins as low as 0.4 pg/mL. This feature greatly favored the selective enrichment of trace glycoproteins from real samples. Meanwhile, the boronate avidity SNPs was tolerant of the interference of abundant sugars. In addition, the PEI-assisted boronate avidity SNPs exhibited high binding capacity and low binding pH. The feasibility for practical applications was demonstrated with the selective enrichment of trace glycoproteins in human saliva.
Collapse
|
39
|
Pan Y, Guo X, Li S, Liu X, Zhang H. A boronate-decorated porous carbon material derived from a zinc-based metal–organic framework for enrichment of cis-diol-containing nucleosides. NEW J CHEM 2018. [DOI: 10.1039/c7nj04575a] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
A new boronate-decorated carbon material derived from Zn-MOF was synthesized and used to selectively enrich cis-diol nucleosides.
Collapse
Affiliation(s)
- Yanan Pan
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Xiumei Guo
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Shanshan Li
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Xiaoyan Liu
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| | - Haixia Zhang
- State Key Laboratory of Applied Organic Chemistry
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province and College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- China
| |
Collapse
|
40
|
Xu Y, Yang Y, Xue A, Chen H, Li S. In situprecipitation of hydrous titanium dioxide for dispersive micro solid-phase extraction of nucleosides and their separation. NEW J CHEM 2018. [DOI: 10.1039/c7nj04590e] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
In situprecipitated TiO2·nH2O exhibits higher affinity forcis-diol ribonucleosides than both commercial P25 and lab-calcinated TiO2adsorbents.
Collapse
Affiliation(s)
- Yuanyuan Xu
- State Key Laboratory of Agricultural Microbiology, College of Science, Huazhong Agricultural University
- Wuhan
- China
| | - Yue Yang
- State Key Laboratory of Agricultural Microbiology, College of Science, Huazhong Agricultural University
- Wuhan
- China
| | - Aifang Xue
- State Key Laboratory of Agricultural Microbiology, College of Science, Huazhong Agricultural University
- Wuhan
- China
| | - Hao Chen
- State Key Laboratory of Agricultural Microbiology, College of Science, Huazhong Agricultural University
- Wuhan
- China
| | - Shengqing Li
- State Key Laboratory of Agricultural Microbiology, College of Science, Huazhong Agricultural University
- Wuhan
- China
| |
Collapse
|
41
|
Boronate affinity solid-phase extraction of cis-diol compounds by a one-step electrochemically synthesized selective polymer sorbent. Anal Bioanal Chem 2017; 410:501-508. [DOI: 10.1007/s00216-017-0740-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 09/27/2017] [Accepted: 11/02/2017] [Indexed: 02/07/2023]
|
42
|
Li H, Zhang X, Zhang L, Cheng W, Kong F, Fan D, Li L, Wang W. Silica stationary phase functionalized by 4-carboxy-benzoboroxole with enhanced boronate affinity nature for selective capture and separation of cis-diol compounds. Anal Chim Acta 2017; 985:91-100. [DOI: 10.1016/j.aca.2017.07.006] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Revised: 06/28/2017] [Accepted: 07/01/2017] [Indexed: 12/16/2022]
|
43
|
Wang S, Li H, Guan X, Cheng T, Zhang H. Silica – Boronate affinity material for quick enrichment of intracellular nucleosides. Talanta 2017; 166:148-153. [DOI: 10.1016/j.talanta.2017.01.048] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 01/10/2017] [Accepted: 01/16/2017] [Indexed: 01/25/2023]
|
44
|
Wan L, Zhu H, Guan Y, Huang G. Nanocoating cellulose paper based microextraction combined with nanospray mass spectrometry for rapid and facile quantitation of ribonucleosides in human urine. Talanta 2017; 169:209-215. [PMID: 28411814 DOI: 10.1016/j.talanta.2017.03.085] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Revised: 03/14/2017] [Accepted: 03/26/2017] [Indexed: 10/19/2022]
Abstract
A rapid and facile analytical method for quantification of ribonucleosides in human urine was developed by the combination of nanocoating cellulose paper based microextraction and nanoelectrospray ionization-tandem mass spectrometry (nESI-MS/MS). Cellulose paper used for microextraction was modified by nano-precision deposition of uniform ultrathin zirconia gel film using a sol-gel process. Due to the large surface area of the cellulose paper and the strong affinity between zirconia and the cis-diol compounds, the target analytes were selectively extracted from the complex matrix. Thus, the detection sensitivity was greatly improved. Typically, the nanocoating cellulose paper was immersed into the diluted urine for selective extraction of target analytes, then the extracted analytes were subjected to nESI-MS/MS detection. The whole analytical procedure could be completed within 10min. The method was evaluated by the determination of ribonucleosides (adenosine, cytidine, uridine, guanosine) in urine sample. The signal intensities of the ribonuclesides extracted by the nanocoating cellulose paper were greatly enhanced by 136-459-folds compared with the one of the unmodified cellulose paper based microextraction. The limits of detection (LODs) and the limits of quantification (LOQs) of the four ribonucleosides were in the range of 0.0136-1.258μgL-1 and 0.0454-4.194μgL-1, respectively. The recoveries of the target nucleosides from spiked human urine were in the range of 75.64-103.49% with the relative standard deviations (RSDs) less than 9.36%. The results demonstrate the potential of the proposed method for rapid and facile determination of endogenous ribonucleosides in urine sample.
Collapse
Affiliation(s)
- Lingzhong Wan
- Department of Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China (USTC), Hefei 230026, China
| | - Haijing Zhu
- Department of Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China (USTC), Hefei 230026, China
| | - Yafeng Guan
- Department of Instrumentation and Analytical Chemistry, Key Laboratory of Separation Science for Analytical Chemistry of CAS, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Guangming Huang
- Department of Chemistry, School of Chemistry and Materials Science, University of Science and Technology of China (USTC), Hefei 230026, China.
| |
Collapse
|
45
|
Metal oxide-based dispersive solid-phase extraction coupled with mass spectrometry analysis for determination of ribose conjugates in human follicular fluid. Talanta 2017; 167:506-512. [PMID: 28340751 DOI: 10.1016/j.talanta.2017.02.062] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 02/22/2017] [Accepted: 02/26/2017] [Indexed: 01/06/2023]
Abstract
Polycystic ovary syndrome (PCOS) is the most common cause of anovulatory infertility. The pathogenesis of PCOS remains unclear and early diagnosis of PCOS is challenging. Follicular fluid provides a unique window in the critical processes during oocyte and follicular maturation, and the metabolic level of follicular fluid has important impact on the developmental potential of oocytes and subsequent embryos. Previous studies demonstrated some modified ribonucleosides in biological fluids were diseases related metabolites. In this respect, analysis of endogenous modified ribonucleosides in follicular fluids will facilitate the investigation of follicular development. Here, we developed a strategy for determination of ribose conjugates from follicular fluid using metal oxide-based dispersive solid-phase extraction (DSPE) coupled with liquid chromatography-multiple reaction monitoring-mass spectrometry analysis (DSPE-LC-MRM-MS/MS). Cerium dioxide (CeO2) was used to selectively recognize and capture cis-diol containing ribose conjugates from complex biological samples under basic environment. The trapped ribose conjugates were then easily released under acidic environment. The results showed that 50 potential ribose conjugates were detected in follicular fluid by the developed DSPE-LC-MRM-MS/MS method. We then further investigated the contents change of the detected ribose conjugates in follicular fluid from PCOS patients. The results indicated that the follicular fluid from healthy controls and PCOS patients can be clearly differentiated with the partial least squares-discriminate analysis (PLS-DA) based on the detected ribose conjugates. In addition, the contents of 8 ribose conjugates were significantly different between PCOS patients and healthy controls, which could potentially serve as the indicator of PCOS.
Collapse
|
46
|
Li D, Bie Z. Branched polyethyleneimine-assisted boronic acid-functionalized magnetic nanoparticles for the selective enrichment of trace glycoproteins. Analyst 2017; 142:4494-4502. [DOI: 10.1039/c7an01174a] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Boronate affinity materials, as efficient sorbents for extraction, separation and enrichment of glycoproteins, have attracted more and more attention in recent years.
Collapse
Affiliation(s)
- Daojin Li
- College of Chemistry and Chemical Engineering
- and Henan Key Laboratory of Function-Oriented Porous Materials
- Luoyang Normal University
- Luoyang 471022
- P. R. China
| | - Zijun Bie
- Department of Chemistry Bengbu Medical College
- China
| |
Collapse
|
47
|
Mohyuddin A, Hussain D, Najam-ul-Haq M. Polydopamine assisted functionalization of boronic acid on magnetic nanoparticles for the selective extraction of ribosylated metabolites from urine. RSC Adv 2017. [DOI: 10.1039/c6ra28369a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
A novel strategy for the rapid and selective extraction of ribosylated metabolites by dopamine assisted functionalization of boronic acid on magnetic (Fe3O4@PDA-FPBA) nanoparticles has been demonstrated under optimized conditions.
Collapse
Affiliation(s)
- Abrar Mohyuddin
- Division of Analytical Chemistry
- Institute of Chemical Sciences
- Bahauddin Zakariya University
- Multan 60800
- Pakistan
| | - Dilshad Hussain
- Division of Analytical Chemistry
- Institute of Chemical Sciences
- Bahauddin Zakariya University
- Multan 60800
- Pakistan
| | - Muhammad Najam-ul-Haq
- Division of Analytical Chemistry
- Institute of Chemical Sciences
- Bahauddin Zakariya University
- Multan 60800
- Pakistan
| |
Collapse
|
48
|
Li N, Chen J, Shi YP. Magnetic polyethyleneimine functionalized reduced graphene oxide as a novel magnetic solid-phase extraction adsorbent for the determination of polar acidic herbicides in rice. Anal Chim Acta 2017; 949:23-34. [DOI: 10.1016/j.aca.2016.11.016] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 10/14/2016] [Accepted: 11/04/2016] [Indexed: 10/20/2022]
|
49
|
Facile synthesis of a boronate affinity sorbent from mesoporous nanomagnetic polyhedral oligomeric silsesquioxanes composite and its application for enrichment of catecholamines in human urine. Anal Chim Acta 2016; 944:1-13. [DOI: 10.1016/j.aca.2016.09.012] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Revised: 09/15/2016] [Accepted: 09/18/2016] [Indexed: 12/30/2022]
|
50
|
Li H, Zhang X, Zhang L, Wang X, Kong F, Fan D, Li L, Wang W. Preparation of a boronate affinity silica stationary phase with enhanced binding properties towards cis -diol compounds. J Chromatogr A 2016; 1473:90-98. [DOI: 10.1016/j.chroma.2016.10.050] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 09/29/2016] [Accepted: 10/19/2016] [Indexed: 01/11/2023]
|