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Pusta A, Tertis M, Crăciunescu I, Turcu R, Mirel S, Cristea C. Recent Advances in the Development of Drug Delivery Applications of Magnetic Nanomaterials. Pharmaceutics 2023; 15:1872. [PMID: 37514058 PMCID: PMC10383769 DOI: 10.3390/pharmaceutics15071872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 06/21/2023] [Accepted: 06/25/2023] [Indexed: 07/30/2023] Open
Abstract
With the predicted rise in the incidence of cancer, there is an ever-growing need for new cancer treatment strategies. Recently, magnetic nanoparticles have stood out as promising nanostructures for imaging and drug delivery systems as they possess unique properties. Moreover, magnetic nanomaterials functionalized with other compounds can lead to multicomponent nanoparticles with innovative structures and synergetic performance. The incorporation of chemotherapeutic drugs or RNA in magnetic drug delivery systems represents a promising alternative that can increase efficiency and reduce the side effects of anticancer therapy. This review presents a critical overview of the recent literature concerning the advancements in the field of magnetic nanoparticles used in drug delivery, with a focus on their classification, characteristics, synthesis and functionalization methods, limitations, and examples of magnetic drug delivery systems incorporating chemotherapeutics or RNA.
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Affiliation(s)
- Alexandra Pusta
- Department of Analytical Chemistry and Instrumental Analysis, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania
- Department of Medical Devices, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Mihaela Tertis
- Department of Analytical Chemistry and Instrumental Analysis, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Izabell Crăciunescu
- National Institute for Research and Development of Isotopic and Molecular Technologies, 400293 Cluj-Napoca, Romania
| | - Rodica Turcu
- National Institute for Research and Development of Isotopic and Molecular Technologies, 400293 Cluj-Napoca, Romania
| | - Simona Mirel
- Department of Medical Devices, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Pasteur Street, 400349 Cluj-Napoca, Romania
| | - Cecilia Cristea
- Department of Analytical Chemistry and Instrumental Analysis, Iuliu Hațieganu University of Medicine and Pharmacy, 4 Louis Pasteur Street, 400349 Cluj-Napoca, Romania
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2
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Ren Y, Zhou J, Ali MM, Zhang X, Hu L. Isoform-specific recognition of phosphopeptides by molecular imprinting nanoparticles with double-binding mode. Anal Chim Acta 2022; 1219:340034. [PMID: 35715134 DOI: 10.1016/j.aca.2022.340034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 05/29/2022] [Accepted: 06/02/2022] [Indexed: 11/17/2022]
Abstract
Phosphorylation is one of the most important post-translational modifications of proteins, but due to the low abundance of phosphopeptides, enrichment is an essential step before mass spectrometric analysis. Although there are a number of enrichment methods developed targeting different forms of proteins phosphorylations, there are few reports on specific recognition and capture of single phosphopeptide. Herein, based on the advantages of dual affinity of TiO2 and urea to a phosphate group and molecular imprinting towards the peptide sequence, the precise recognition of intact phosphorylated peptides was successfully achieved. The same peptide sequence with different phosphorylation forms (c.a. Ser, Thr and Tyr) were used as templates for proof-of-principle study, and the imprinted particles were successfully synthesized, characterized, and have the capacity to specifically recognize the targeted unique phosphorylation excluding even its isoforms. In addition, the produced molecularly imprinted nanoparticles have numerous important advantages, including strong affinity, high specificity toward single phosphopeptides, tolerance to interferences, fast binding kinetics, substantial binding capacity, excellent stability and reusability, making them an ideal sorbent for specific enrichment of unique phosphopeptides. Finally, different phosphorylation forms were specifically enriched from both standard peptides' mixture and casein/milk digests.
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Affiliation(s)
- Yujuan Ren
- Center for Supramolecular Chemical Biology, State Key Laboratory of Supramolecular Structure and Materials, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Juntao Zhou
- Center for Supramolecular Chemical Biology, State Key Laboratory of Supramolecular Structure and Materials, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Muhammad Mujahid Ali
- State Key Laboratory of Bioelectronics, National Demonstration Center for Experimental Biomedical Engineering Education, Southeast University, Nanjing, China
| | - Xue Zhang
- Center for Supramolecular Chemical Biology, State Key Laboratory of Supramolecular Structure and Materials, School of Life Sciences, Jilin University, Changchun, 130012, China
| | - Lianghai Hu
- Center for Supramolecular Chemical Biology, State Key Laboratory of Supramolecular Structure and Materials, School of Life Sciences, Jilin University, Changchun, 130012, China.
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Alhendal A, Rashad M, Husain A, Mouffuok F, Bumajdad A. A chromia-based sorbent for the enrichment of phosphotyrosine. J Chromatogr A 2022; 1671:462991. [DOI: 10.1016/j.chroma.2022.462991] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/16/2022] [Accepted: 03/21/2022] [Indexed: 02/07/2023]
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Guo J, Fang G, Wang S, Wang J. Quartz crystal microbalance sensor based on 11-mercaptoundecanoic acid self-assembly and amidated nano-titanium film for selective and ultrafast detection of phosphoproteins in food. Food Chem 2020; 344:128656. [PMID: 33234435 DOI: 10.1016/j.foodchem.2020.128656] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 11/12/2020] [Accepted: 11/12/2020] [Indexed: 11/27/2022]
Abstract
A novel quartz crystal microbalance (QCM) sensor for trace-phosphoprotein ultrafast detection was constructed based on the bridge interactions between the NH2-TiO2 sites enriched on Au-electrode and phosphate groups. Herein, 11-mercaptoundecanoic acid (MUA) modified by Au-S bond acted as carrier for immobilizing NH2-TiO2. Functionalized NH2-TiO2 to absorb phosphoproteins. Under the optimal conditions, the proposed sensor showed a linear frequency shift to the concentration of α-casein ranging from 1.0 × 10-3 to 1.0 mg mL-1 with a low detection limit of 5.3 × 10-6 mg mL-1 (S/N = 3), and the limit of quantitation was 0.001 mg mL-1. Compared with traditional Ti4+-IMAC/MOAC-system, the analysis process of NH2-TiO2/MUA/AuE-QCM sensor was simpler and faster which could complete within 5 min. Additionally, the constructed biosensor was successfully used for the non-fat milk and chicken egg white. This proposed sensor presents a great prospective strategy for the evaluation of the nutrition in different foods.
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Affiliation(s)
- Jianping Guo
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science & Technology, 29 The Thirteenth Road, Tianjin Economy and Technology Development Area, Tianjin 300457, PR China
| | - Guozhen Fang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science & Technology, 29 The Thirteenth Road, Tianjin Economy and Technology Development Area, Tianjin 300457, PR China
| | - Shuo Wang
- Medical College, Nankai University, No.38 Tongyan Road, Jinnan District, Tianjin 300350, PR China
| | - Junping Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science & Technology, 29 The Thirteenth Road, Tianjin Economy and Technology Development Area, Tianjin 300457, PR China.
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Guo J, Li S, Wang S, Wang J. Determination of Trace Phosphoprotein in Food Based on Fluorescent Probe-Triggered Target-Induced Quench by Electrochemiluminescence. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:12738-12748. [PMID: 33107726 DOI: 10.1021/acs.jafc.0c05308] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Evaluation of the nutrition and determination of phosphoproteins is of great importance in different foods as aberrant phosphorylation changes many biological processes and can relate to health conditions. In this study, an ultrafast (5 min) and sensitive electrochemiluminescence (ECL) sensor was innovatively fabricated for the determination of phosphoproteins in foods on the basis of fluorescent probe NH2-TiO2/upconversion nanomaterials (UCNPs). Impressively, the ECL intensity of NH2-TiO2/UCNPs-rGO/GCE was remarkably enhanced by 29 times. Furthermore, the photoactive NH2-TiO2 layer provided not only specific selectivity but also a large surface area as well as an unprecedented photocatalytic activity for the NH2-TiO2/UCNPs-rGO/GCE ECL sensor (TIECLS), which could serve as an identification element for trace phosphoproteins. Under optimal conditions, the TIECLS achieved a relatively low detection limit of 9.2 × 10-5 mg/mL (S/N = 3). Practical application of this TIECLS was carried out in different food samples with satisfying results, which were validated by laser desorption ionization-time-of-flight mass spectrometry (MALDI-TOF MS).
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Affiliation(s)
- Jianping Guo
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science and Technology, 29 The Thirteenth Road, Tianjin Economy and Technology Development Area, Tianjin 300457, P.R. China
| | - Shijie Li
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science and Technology, 29 The Thirteenth Road, Tianjin Economy and Technology Development Area, Tianjin 300457, P.R. China
| | - Shuo Wang
- Medical college, Nankai University, No. 38 Tongyan Road, Jinnan District, Tianjin 300350, P.R. China
| | - Junping Wang
- Key Laboratory of Food Nutrition and Safety, Ministry of Education, Tianjin University of Science and Technology, 29 The Thirteenth Road, Tianjin Economy and Technology Development Area, Tianjin 300457, P.R. China
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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]
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Dai L, Sun Z, Zhou P. Modification of Luffa Sponge for Enrichment of Phosphopeptides. Int J Mol Sci 2019; 21:ijms21010101. [PMID: 31877829 PMCID: PMC6982136 DOI: 10.3390/ijms21010101] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2019] [Revised: 12/15/2019] [Accepted: 12/18/2019] [Indexed: 12/15/2022] Open
Abstract
The enrichment technique is crucial to the comprehensive analysis of protein phosphorylation. In this work, a facile, green and efficient synthetic method was set up for quaternization of luffa sponge. The resultant luffa sponge showed strong anion-exchange characteristics and a high adsorption ability for phosphate ions. Along with the unique physical properties, e.g., tenacity and porous texture, quaternized luffa sponge was demonstrated to be a well-suited solid-phase extraction (SPE) material. The quaternized luffa sponge-based SPE method was simple, cost-effective and convenient in operation, and was successfully applied to the capture of phosphopeptides from protein digests. The enrichment approach exhibited exceptionally high selectivity, sensitivity and strong anti-interference ability. Four phosphopeptides were still detected by using the digest mixture of β-casein and bovine serum albumin with a molar ratio of 1:100. 21 phosphopeptides were identified from the tryptic digest of non-fat milk.
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8
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Yan Y, Deng C. Recent advances in nanomaterials for sample pre-treatment in phosphoproteomics research. Trends Analyt Chem 2019. [DOI: 10.1016/j.trac.2019.115655] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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9
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Sun N, Wang Z, Wang J, Chen H, Wu H, Shen S, Deng C. Hydrophilic tripeptide combined with magnetic titania as a multipurpose platform for universal enrichment of phospho- and glycopeptides. J Chromatogr A 2019; 1595:1-10. [DOI: 10.1016/j.chroma.2019.02.039] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2018] [Revised: 02/14/2019] [Accepted: 02/18/2019] [Indexed: 12/11/2022]
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10
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Gao C, Bai J, He Y, Zheng Q, Ma W, Lei Z, Zhang M, Wu J, Fu F, Lin Z. Postsynthetic Functionalization of Zr 4+-Immobilized Core-Shell Structured Magnetic Covalent Organic Frameworks for Selective Enrichment of Phosphopeptides. ACS APPLIED MATERIALS & INTERFACES 2019; 11:13735-13741. [PMID: 30892013 DOI: 10.1021/acsami.9b03330] [Citation(s) in RCA: 81] [Impact Index Per Article: 16.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
Chemical modification of covalent organic frameworks (COFs) is indispensable for integrating functionalities of greater complexity and accessing advanced COF materials suitable for more potential applications. Reported here is a novel strategy for fabricating controllable core-shell structured Zr4+-immobilized magnetic COFs (MCNC@COF@Zr4+) composed of a high-magnetic-response magnetic colloid nanocrystal cluster (MCNC) core, Zr4+ ion-functionalized two-dimensional COFs as the shell by sequential postsynthetic functionalization and, for the first time, the application of the MCNC@COF@Zr4+ composites for efficient and selective enrichment of phosphopeptides. The as-prepared MCNC@COF@Zr4+ composites possess regular porosity with large surface areas, high Zr4+ loading amount, strong magnetic responsiveness, and good thermal/chemical stability, which can serve as an ideal adsorbent for selective enrichment of phosphopeptides and simultaneous size exclusion of biomacromolecules, such as proteins. The high detection sensitivity (10 fmol) together with the excellent recovery of phosphopeptides is also obtained. These outstanding features suggest that the MCNC@COF@Zr4+ composites are of great benefit for pretreatment prior to mass spectrometry analysis of phosphopeptides. In addition, the performance of the developed approach in selective enrichment of phosphopeptides from the tryptic digests of defatted milk and directly specific capture of endogenous phosphopeptides from human serum gives powerful proof for its high selectivity and effectiveness in identifying the low-abundance phosphopeptides from complicated biological samples. This study not only provides a strategy for versatile functionalization of magnetic COFs but also opens a new avenue in their use in phosphoproteome analysis.
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Affiliation(s)
- Chaohong Gao
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Jing Bai
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Yanting He
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Qiong Zheng
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Wende Ma
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Zhixian Lei
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Mingyue Zhang
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Jie Wu
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Fengfu Fu
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
| | - Zian Lin
- Ministry of Education Key Laboratory of Analytical Science for Food Safety and Biology, Fujian Provincial Key Laboratory of Analysis and Detection Technology for Food Safety, College of Chemistry , Fuzhou University , Fuzhou , Fujian 350116 , China
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GO-META-TiO2 composite monolithic columns for in-tube solid-phase microextraction of phosphopeptides. Talanta 2019; 192:360-367. [DOI: 10.1016/j.talanta.2018.09.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2018] [Revised: 09/02/2018] [Accepted: 09/09/2018] [Indexed: 02/09/2023]
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12
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Cheng P, Lin J, Qiu X, Zhang W, Cheng J, Wang Y, Li N, Yang J, Yu H. Viral capsid-like titania for selective enrichment of phosphorylated peptides. Chem Commun (Camb) 2019; 55:6759-6762. [DOI: 10.1039/c9cc02763g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Viral capsid-like titania (VCL-TiO2) bearing ordered mesoporous channels and protrusions was fabricated for selectively enriching phosphorylated peptides.
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Affiliation(s)
- Panpan Cheng
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Jianjian Lin
- Key Laboratory of Eco-chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science and Technology
- Qingdao 266042
- P. R. China
| | - Xiaoyan Qiu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Institution Nanjing Tech University (Nanjing Tech)
- Nanjing 211800
- P. R. China
| | - Wanna Zhang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Juan Cheng
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM) Institution Nanjing Tech University (Nanjing Tech)
- Nanjing 211800
- P. R. China
| | - Yong Wang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Nan Li
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Jingying Yang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
| | - Haizhou Yu
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Nanjing Tech University
- Nanjing 211816
- P. R. China
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Núñez C, Chantada-Vázquez MDP, Bravo SB, Vázquez-Estévez S. Novel functionalized nanomaterials for the effective enrichment of proteins and peptides with post-translational modifications. J Proteomics 2018; 181:170-189. [DOI: 10.1016/j.jprot.2018.04.017] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 04/02/2018] [Accepted: 04/09/2018] [Indexed: 02/07/2023]
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Wang C, Han Y, Li S, Chen T, Yu J, Lu Z. Thermal Lithiated-TiO 2: A Robust and Electron-Conducting Protection Layer for Li-Si Alloy Anode. ACS APPLIED MATERIALS & INTERFACES 2018; 10:12750-12758. [PMID: 29589739 DOI: 10.1021/acsami.8b02150] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Developing new electrode materials with high capacity and stability is an urgent demand in electric vehicle applications. Li xSi alloy, as a promising high-capacity and Li-containing anode candidate, has attracted much attention. However, the alloy anode suffers severely from intrinsic high chemical reactivity and poor cycling stability in battery fabrication and operation. Here, we have developed a facile coating-then-lithiation approach to prepare lithiated-TiO2 protected Li xSi nanoparticles (Li xSi-Li2O/Ti yO z NPs) as an attractive anode material. The robust lithiated-TiO2 protection matrix not only provides fast electron transport pathways to efficiently improve the electrical conductivity between Li xSi/Si NPs, but also spatially limits the direct solid electrolyte interphase formation on Li xSi/Si cores during cycling. More importantly, this dense coating layer protects most inner Li xSi alloys from ambient corrosion, leading to high dry-air stability. As a result, the resulting Li xSi-Li2O/Ti yO z anode achieves greatly enhanced cycling and chemical stability in half-cells. It maintains capacity of about 1300 mAh g-1 after prolonged 500 cycles at a high current rate of C/2, with 77% capacity retention. In addition, it exhibits excellent dry-air stability, with around 87% capacity retained after exposure to dry air (10% relative humidity) for 30 days.
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Affiliation(s)
- Chao Wang
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210093 , China
| | - Yuyao Han
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210093 , China
| | - Shiheng Li
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210093 , China
| | - Tian Chen
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210093 , China
| | - Jianming Yu
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210093 , China
| | - Zhenda Lu
- National Laboratory of Solid State Microstructures, College of Engineering and Applied Sciences and Collaborative Innovation Center of Advanced Microstructures , Nanjing University , Nanjing 210093 , China
- Research Center for Environmental Nanotechnology (ReCENT) , Nanjing University , Nanjing 210023 , China
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15
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Liu H, Lian B. A guanidyl-functionalized TiO2 nanoparticle-anchored graphene nanohybrid for enhanced capture of phosphopeptides. RSC Adv 2018; 8:29476-29481. [PMID: 35547983 PMCID: PMC9084561 DOI: 10.1039/c8ra05006f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 09/13/2018] [Accepted: 08/12/2018] [Indexed: 12/31/2022] Open
Abstract
A novel TiO2-based MOAC hybrid nanomaterial was successfully synthesized and applied as a biofunctional adsorbent for selective enrichment of trace phosphopeptides.
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Affiliation(s)
- Hailong Liu
- College of Life Sciences
- Nanjing Normal University
- Nanjing
- China
- State Key Laboratory of Environmental Geochemistry
| | - Bin Lian
- College of Life Sciences
- Nanjing Normal University
- Nanjing
- China
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16
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Zhu H, Shao H, Zhao Q. Hierarchically Structured Porous SnO2/TiO2 Materials with Design Controllable Phases and Enhanced Photocatalytic Activity. RUSS J APPL CHEM+ 2018. [DOI: 10.1134/s1070427218010238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Selective enrichment of glycopeptides/phosphopeptides using Fe 3 O 4 @Au-B(OH) 2 @mTiO 2 core-shell microspheres. Talanta 2017; 166:154-161. [DOI: 10.1016/j.talanta.2017.01.030] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 01/06/2017] [Accepted: 01/09/2017] [Indexed: 11/20/2022]
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18
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Ti(IV) carrying polydopamine-coated, monodisperse-porous SiO 2 microspheres with stable magnetic properties for highly selective enrichment of phosphopeptides. Colloids Surf B Biointerfaces 2017; 153:280-290. [DOI: 10.1016/j.colsurfb.2017.02.028] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 01/27/2017] [Accepted: 02/20/2017] [Indexed: 11/21/2022]
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19
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Dai J, Wang M, Liu H. Highly selective enrichment of phosphopeptides using Zr4+-immobilized Titania nanoparticles. Talanta 2017; 164:222-227. [DOI: 10.1016/j.talanta.2016.11.058] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2016] [Revised: 11/24/2016] [Accepted: 11/26/2016] [Indexed: 10/20/2022]
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20
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Kaur N, Singh V. Current status and future challenges in ionic liquids, functionalized ionic liquids and deep eutectic solvent-mediated synthesis of nanostructured TiO2: a review. NEW J CHEM 2017. [DOI: 10.1039/c6nj04073j] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review is on current advancements in IL-mediated synthesis of TiO2, and the potential for future research in this area.
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Affiliation(s)
- Navneet Kaur
- Department of Applied Sciences (Chemistry)
- PEC University of Technology
- Chandigarh 160012
- India
| | - Vasundhara Singh
- Department of Applied Sciences (Chemistry)
- PEC University of Technology
- Chandigarh 160012
- India
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21
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Magnetic mesoporous carbon composites incorporating hydrophilic metallic nanoparticles for enrichment of phosphopeptides prior to their determination by MALDI-TOF mass spectrometry. Mikrochim Acta 2016. [DOI: 10.1007/s00604-016-2046-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Xu D, Yan G, Gao M, Deng C, Zhang X. Highly selective SiO2–NH2@TiO2 hollow microspheres for simultaneous enrichment of phosphopeptides and glycopeptides. Anal Bioanal Chem 2016; 409:1607-1614. [DOI: 10.1007/s00216-016-0101-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2016] [Revised: 10/30/2016] [Accepted: 11/14/2016] [Indexed: 01/01/2023]
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23
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Tang Y, Yang M, Gao H, Li J, Wang G. A facile approach for fabrication of TiO2 hierarchical nanostructures and their photocatalytic properties. Colloids Surf A Physicochem Eng Asp 2016. [DOI: 10.1016/j.colsurfa.2016.08.050] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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24
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Pal M, Wan L, Zhu Y, Liu Y, Liu Y, Gao W, Li Y, Zheng G, Elzatahry AA, Alghamdi A, Deng Y, Zhao D. Scalable synthesis of mesoporous titania microspheres via spray-drying method. J Colloid Interface Sci 2016; 479:150-159. [DOI: 10.1016/j.jcis.2016.06.063] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 06/26/2016] [Accepted: 06/27/2016] [Indexed: 11/29/2022]
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25
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Wang J, Li J, Wang Y, Gao M, Zhang X, Deng C. A novel double-component MOAC honeycomb composite with pollen grains as a template for phosphoproteomics research. Talanta 2016; 154:141-9. [DOI: 10.1016/j.talanta.2016.03.061] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Revised: 03/14/2016] [Accepted: 03/19/2016] [Indexed: 02/08/2023]
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26
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Stolarczyk JK, Deak A, Brougham DF. Nanoparticle Clusters: Assembly and Control Over Internal Order, Current Capabilities, and Future Potential. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2016; 28:5400-24. [PMID: 27411644 DOI: 10.1002/adma.201505350] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 01/08/2016] [Indexed: 05/18/2023]
Abstract
The current state of the art in the use of colloidal methods to form nanoparticle assemblies, or clusters (NPCs) is reviewed. The focus is on the two-step approach, which exploits the advantages of bottom-up wet chemical NP synthesis procedures, with subsequent colloidal destabilization to trigger assembly in a controlled manner. Recent successes in the application of functional NPCs with enhanced emergent collective properties for a wide range of applications, including in biomedical detection, surface enhanced Raman scattering (SERS) enhancement, photocatalysis, and light harvesting, are highlighted. The role of the NP-NP interactions in the formation of monodisperse ordered clusters is described and the different assembly processes from a wide range of literature sources are classified according to the nature of the perturbation from the initial equilibrium state (dispersed NPs). Finally, the future for the field and the anticipated role of computational approaches in developing next-generation functional NPCs are briefly discussed.
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Affiliation(s)
- Jacek K Stolarczyk
- Photonics and Optoelectronics Group, Department of Physics and Center for NanoScience (CeNS), Ludwig-Maximilians-Universität München, Amalienstrasse 54, 80799, Munich, Germany
- Nanosystems Initiative Munich (NIM), Schellingstrasse 4, Munich, 80799, Germany
| | - Andras Deak
- Institute for Technical Physics and Materials Science, HAS Centre for Energy Research, P.O. Box 49, H-1525, Budapest, Hungary
| | - Dermot F Brougham
- National Institute for Cellular Biotechnology, School of Chemical Sciences, Dublin City, Glasnevin, Dublin 9, Ireland
- School of Chemistry, University College Dublin, Belfield, Dublin 4, Ireland
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27
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Xu D, Gao M, Deng C, Zhang X. Synthesis of bifunctional TiO2@SiO2-B(OH)2@Fe3O4@TiO2 sandwich-like nanosheets for sequential selective enrichment of phosphopeptides and glycopeptides for mass spectrometric analysis. Anal Bioanal Chem 2016; 408:5489-97. [PMID: 27236315 DOI: 10.1007/s00216-016-9647-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 05/05/2016] [Accepted: 05/17/2016] [Indexed: 11/27/2022]
Abstract
In this work, the bifunctional TiO2@SiO2-B(OH)2@Fe3O4@TiO2 sandwich-like nanosheets were designed and synthesized for the sequential selective enrichment of phosphopeptides and glycopeptides. Due to the bifunctional property of the titanium dioxide and the boronic acid group, the nanosheets were successfully applied to the enrichment of phosphopeptides and glycopeptides sequentially, evaluated by capturing phosphopeptides from tryptic digestion of model phosphoprotein bovine β-casein diluted to 0.02 ng/μL (8 × 10(-16) mol/μL) and glycopeptides from tryptic digestion of model glycoprotein horseradish peroxidase (HRP) diluted to 0.1 ng/μL (2.5 × 10(-15) mol/μL). The enrichment selectivity of the bifunctional nanosheets was evaluated by capturing phosphopeptides from a peptide mixture of β-casein and bovine serum albumin (BSA) with the molar ratio of 1:1000 (8.3 × 10(-12) mol of β-casein and 8.3 × 10(-9) mol of BSA in 100 μL) and glycopeptides from a peptide mixture of HRP and BSA up to the ratio of 1:50 (5.0 × 10(-11) mol of HRP and 2.5 × 10(-9) mol of BSA in 100 μL). Graphical Abstract A workflow of the sequential enrichment strategy for phosphopeptides and glycopeptides by the bifunctional TiO2@SiO2-B(OH)2@Fe3O4@TiO2 sandwich-like nanosheets.
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Affiliation(s)
- Dongpo Xu
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200433, China
| | - Mingxia Gao
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200433, China
| | - Chunhui Deng
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200433, China
| | - Xiangmin Zhang
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai, 200433, China.
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28
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Li XS, Yuan BF, Feng YQ. Recent advances in phosphopeptide enrichment: Strategies and techniques. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.11.001] [Citation(s) in RCA: 76] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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29
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Zhang L, Xiong Z, Chen Y, Peng L, Yu B, Gao X, Zhang R, Zhang L, Zhang W. Soft-template synthesis of hydrophilic metallic zirconia nanoparticle-incorporated ordered mesoporous carbon composite and its application in phosphopeptide enrichment. RSC Adv 2016. [DOI: 10.1039/c6ra00326e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
The novel metallic zirconia incorporated OMC as a metal oxide affinity chromatography material was successfully applied to detection and identification the low-abundance phosphopeptides from non-fat milk.
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Affiliation(s)
- Lei Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Zhichao Xiong
- Shanghai Institute of Ceramics
- Chinese Academy of Sciences
- Shanghai
- P. R. China
| | - Yajing Chen
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Li Peng
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Bohao Yu
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Xiaodi Gao
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Runsheng Zhang
- Shanghai Key Laboratory of Crime Scene Evidence
- Shanghai Research Institute of Criminal Science and Technology
- Shanghai Public Security Bureau
- Shanghai
- P. R. China
| | - Lingyi Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
| | - Weibing Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai
- P. R. China
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30
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Batalha ÍL, Roque ACA. Phosphopeptide Enrichment Using Various Magnetic Nanocomposites: An Overview. Methods Mol Biol 2016; 1355:193-209. [PMID: 26584927 DOI: 10.1007/978-1-4939-3049-4_13] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Magnetic nanocomposites are hybrid structures consisting of an iron oxide (Fe3O4/γ-Fe2O3) superparamagnetic core and a coating shell which presents affinity for a specific target molecule. Within the scope of phosphopeptide enrichment, the magnetic core is usually first functionalized with an intermediate layer of silica or carbon to improve dispersibility and increase specific area, and then with an outer layer of a phosphate-affinity material. Fe3O4-coating materials include metal oxides, rare earth metal-based compounds, immobilized-metal ions, polymers, and many others. This chapter provides a generic overview of the different materials that can be found in literature and their advantages and drawbacks.
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Affiliation(s)
- Íris L Batalha
- UCIBIO, REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal.
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Tennis Court Road, Cambridge, CB2 1QT, UK.
| | - Ana Cecília A Roque
- UCIBIO, REQUIMTE, Departamento de Química, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, 2829-516, Caparica, Portugal
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31
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Wang J, Wang Y, Gao M, Zhang X, Yang P. Facile synthesis of hydrophilic polyamidoxime polymers as a novel solid-phase extraction matrix for sequential characterization of glyco- and phosphoproteomes. Anal Chim Acta 2015; 907:69-76. [PMID: 26803004 DOI: 10.1016/j.aca.2015.12.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 11/02/2015] [Accepted: 12/01/2015] [Indexed: 11/15/2022]
Abstract
Selective enrichment of glycopeptides or phosphopeptides with great biological significance is essential for high-throughput mass spectrometry analysis. However, most previously reported methods only focused on enriching either glycopeptides or phosphopeptides rather than enriching them both. In this work, for the first time, a facile route was developed for the synthesis of polyamidoxime polymers with intrinsic hydrophilic skeletons and attractive long chain structure. The polyamidoxime materials (co-PAN) were synthesized from polyacrylonitrile (PAN) precursor and were successfully used for selective enrichment of glycopeptides. After that, co-PAN as a matrix functionalized with titanium ions (co-PAN@Ti(4+)) could efficiently enrich phosphopeptides. The performances of the polymers for sequential selective and effective enrichment of glycopeptides and phosphopeptides were evaluated with standard peptide mixtures and human serum. Moreover, the efficiency of enrichment of the material was still retained after being used repeatedly. These results demonstrated that the polymers showed great potential in the practical application of proteomics.
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Affiliation(s)
- Jiaxi Wang
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Yanan Wang
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Mingxia Gao
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China.
| | - Xiangmin Zhang
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
| | - Pengyuan Yang
- Department of Chemistry and Institutes of Biomedical Sciences, Fudan University, Shanghai 200433, China
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32
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Xu L, Qi X, Li X, Bai Y, Liu H. Recent advances in applications of nanomaterials for sample preparation. Talanta 2015; 146:714-26. [PMID: 26695321 DOI: 10.1016/j.talanta.2015.06.036] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 06/08/2015] [Accepted: 06/13/2015] [Indexed: 12/30/2022]
Abstract
Sample preparation is a key step for qualitative and quantitative analysis of trace analytes in complicated matrix. Along with the rapid development of nanotechnology in material science, numerous nanomaterials have been developed with particularly useful applications in analytical chemistry. Benefitting from their high specific areas, increased surface activities, and unprecedented physical/chemical properties, the potentials of nanomaterials for rapid and efficient sample preparation have been exploited extensively. In this review, recent progress of novel nanomaterials applied in sample preparation has been summarized and discussed. Both nanoparticles and nanoporous materials are evaluated for their unusual performance in sample preparation. Various compositions and functionalizations extended the applications of nanomaterials in sample preparations, and distinct size and shape selectivity was generated from the diversified pore structures of nanoporous materials. Such great variety make nanomaterials a kind of versatile tools in sample preparation for almost all categories of analytes.
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Affiliation(s)
- Linnan Xu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Xiaoyue Qi
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Xianjiang Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yu Bai
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
| | - Huwei Liu
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, Institute of Analytical Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
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33
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Tan X, Lu L, Wang L, Zhang J. Facile Synthesis of Bimodal Mesoporous Fe3O4@SiO2Composite for Efficient Removal of Methylene Blue. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500267] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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34
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Min Q, Li S, Chen X, Abdel-Halim ES, Jiang LP, Zhu JJ. Magnetite/Ceria-Codecorated Titanoniobate Nanosheet: A 2D Catalytic Nanoprobe for Efficient Enrichment and Programmed Dephosphorylation of Phosphopeptides. ACS APPLIED MATERIALS & INTERFACES 2015; 7:9563-9572. [PMID: 25806593 DOI: 10.1021/acsami.5b01006] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Global characterization and in-depth understanding of phosphoproteome based on mass spectrometry (MS) desperately needs a highly efficient affinity probe during sample preparation. In this work, a ternary nanocomposite of magnetite/ceria-codecorated titanoniobate nanosheet (MC-TiNbNS) was synthesized by the electrostatic assembly of Fe3O4 nanospheres and in situ growth of CeO 2 nanoparticles on pre-exfoliated titanoniobate and eventually utilized as the probe and catalyst for the enrichment and dephosphorylation of phosphopeptides. The two-dimensional (2D) structured titanoniobate nanosheet not only promoted the efficacy of capturing phosphopeptides with enlarged surface area, but also functioned as a substrate for embracing the magnetic anchor Fe3O4 to enable magnetic separation and mimic phosphatase CeO2 to produce identifying signatures of phosphopeptides. Compared to single-component TiNbNS or CeO2 nanoparticles, the ternary nanocomposite provided direct evidence of the number of phosphorylation sites while maintaining the enrichment efficiency. Moreover, by altering the on-sheet CeO2 coverage, the dephosphorylation activity could be fine-tuned, generating continuously adjustable signal intensities of both phosphopeptides and their dephosphorylated tags. Exhaustive detection of both mono- and multiphosphorylated peptides with precise counting of their phosphorylation sites was achieved in the primary mass spectra in the cases of digests of standard phosphoprotein and skim milk, as well as a more complex biological sample, human serum. With the resulting highly informative mass spectra, this multifunctional probe can be used as a promising tool for the fast and comprehensive characterization of phosphopeptides in MS-based phosphoproteomics.
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Affiliation(s)
- Qianhao Min
- †State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Siyuan Li
- †State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Xueqin Chen
- †State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - E S Abdel-Halim
- §Petrochemical Research Chair, Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Li-Ping Jiang
- †State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Jun-Jie Zhu
- †State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
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35
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Wang ZG, Lv N, Bi WZ, Zhang JL, Ni JZ. Development of the affinity materials for phosphorylated proteins/peptides enrichment in phosphoproteomics analysis. ACS APPLIED MATERIALS & INTERFACES 2015; 7:8377-92. [PMID: 25845677 DOI: 10.1021/acsami.5b01254] [Citation(s) in RCA: 97] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Reversible protein phosphorylation is a key event in numerous biological processes. Mass spectrometry (MS) is the most powerful analysis tool in modern phosphoproteomics. However, the direct MS analysis of phosphorylated proteins/peptides is still a big challenge because of the low abundance and insufficient ionization of phosphorylated proteins/peptides as well as the suppression effects of nontargets. Enrichment of phosphorylated proteins/peptides by affinity materials from complex biosamples is the most widely used strategy to enhance the MS detection. The demand of efficiently enriching phosphorylated proteins/peptides has spawned diverse affinity materials based on different enrichment principles (e.g., electronic attraction, chelating). In this review, we summarize the recent development of various affinity materials for phosphorylated proteins/peptides enrichment. We will highlight the design and fabrication of these affinity materials, discuss the enrichment mechanisms involved in different affinity materials, and suggest the future challenges and research directions in this field.
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Affiliation(s)
- Zhi-Gang Wang
- †State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- ‡University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Nan Lv
- †State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- ‡University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Wen-Zhi Bi
- †State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- ‡University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Ji-Lin Zhang
- †State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Jia-Zuan Ni
- †State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China
- §College of Life Science, Shenzhen University, Shenzhen 518060, P. R. China
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36
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Chen X, Li S, Zhang X, Min Q, Zhu JJ. Weaving a two-dimensional fishing net from titanoniobate nanosheets embedded with Fe₃O₄ nanocrystals for highly efficient capture and isotope labeling of phosphopeptides. NANOSCALE 2015; 7:5815-5825. [PMID: 25757497 DOI: 10.1039/c4nr07041k] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Qualitative and quantitative characterization of phosphopeptides by means of mass spectrometry (MS) is the main goal of MS-based phosphoproteomics, but suffers from their low abundance in the large haystack of various biological molecules. Herein, we introduce two-dimensional (2D) metal oxides to tackle this biological separation issue. A nanocomposite composed of titanoniobate nanosheets embedded with Fe₃O₄ nanocrystals (Fe₃O₄-TiNbNS) is constructed via a facile cation-exchange approach, and adopted for the capture and isotope labeling of phosphopeptides. In this nanoarchitecture, the 2D titanoniobate nanosheets offer enlarged surface area and a spacious microenvironment for capturing phosphopeptides, while the Fe₃O₄ nanocrystals not only incorporate a magnetic response into the composite but, more importantly, also disrupt the restacking process between the titanoniobate nanosheets and thus preserve a greater specific surface for binding phosphopeptides. Owing to the extended active surface, abundant Lewis acid sites and excellent magnetic controllability, Fe₃O₄-TiNbNS demonstrates superior sensitivity, selectivity and capacity over homogeneous bulk metal oxides, layered oxides, and even restacked nanosheets in phosphopeptide enrichment, and further allows in situ isotope labeling to quantify aberrantly-regulated phosphopeptides from sera of leukemia patients. This composite nanosheet greatly contributes to the MS analysis of phosphopeptides and gives inspiration in the pursuit of 2D structured materials for separation of other biological molecules of interests.
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Affiliation(s)
- Xueqin Chen
- State Key Laboratory of Analytical Chemistry for Life Science, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China.
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37
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Lombardo MT, Pozzo LD. Clusters and inverse emulsions from nanoparticle surfactants in organic solvents. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2015; 31:1344-1352. [PMID: 25584773 DOI: 10.1021/la504520p] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A method is presented for the synthesis of self-assembling nanoparticle surfactants in nonpolar organic solvents. The method relies on the control of long-range steric repulsion imparted by grafted polystyrene and short-range attraction from short-chain thiol molecules with an alcohol or carboxylic functionality. Similar to water-based nanoparticle surfactants, these oil-dispersed materials are found to cluster in dispersion and also to stabilize oil-water interfaces to form water-in-oil emulsions. The clustering process is characterized with dynamic light scattering (DLS), small-angle X-ray scattering (SAXS), UV-vis spectroscopy, and transmission electron microscopy (TEM). Thermogravimetric analysis (TGA) is used to quantify the surface concentration of grafted polymer, which is found to be a parameter of critical importance for the formation of stable clusters. The clustering kinetics and dispersion stability are both affected by the polymer molecular weight, surface concentration, and chemical structure of the thiol molecules that induce particle attraction. Nanometer-sized water-in-oil emulsions are formed by sonication in the presence of nanoparticle surfactants. A large broadening of the optical absorption spectrum in the NIR region is observed because of changes in the collective surface plasmon resonance of the gold particle shell.
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Affiliation(s)
- Michael T Lombardo
- Chemical Engineering Department, University of Washington , Seattle, Washington 98195, United States
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38
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Hu Y, Shan CX, Wang J, Zhu JM, Gu CQ, Ni WT, Zhu D, Zhang AH. Fabrication of functionalized SiO2/TiO2 nanocomposites via amidation for the fast and selective enrichment of phosphopeptides. NEW J CHEM 2015. [DOI: 10.1039/c5nj01091h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
An effective system was developed for the fast and highly selective enrichment of phosphopeptides using functionalized SiO2/TiO2 nanocomposites as sorbents.
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Affiliation(s)
- Yue Hu
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
| | - Chen Xiao Shan
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
| | - Jun Wang
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
| | - Jun-Ming Zhu
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
| | - Chao-Qian Gu
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
| | - Wen-Ting Ni
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
| | - Dong Zhu
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
| | - Ai-Hua Zhang
- College of Pharmacy
- Nanjing University of Chinese Medicine
- Nanjing 210023
- P. R. China
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39
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Huang X, Wang J, Liu C, Guo T, Wang S. A novel rGR–TiO2–ZrO2 composite nanosheet for capturing phosphopeptides from biosamples. J Mater Chem B 2015; 3:2505-2515. [DOI: 10.1039/c4tb01899k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel rGR–TiO2–ZrO2 composite nanosheet was synthesized and applied to selectively capture phosphopeptides from complex biosamples.
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Affiliation(s)
- Xuan Huang
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Junping Wang
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Cuicui Liu
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Ting Guo
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin 300457
| | - Shuo Wang
- Key Laboratory of Food Nutrition and Safety
- Ministry of Education
- Tianjin Key Laboratory of Food Nutrition and Safety
- Tianjin University of Science and Technology
- Tianjin 300457
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Zhu X, Gu J, Yang J, Wang Z, Li Y, Zhao L, Zhao W, Shi J. Zr-based metal–organic frameworks for specific and size-selective enrichment of phosphopeptides with simultaneous exclusion of proteins. J Mater Chem B 2015; 3:4242-4248. [DOI: 10.1039/c5tb00113g] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Zr-based MOFs were successfully developed as affinity adsorbents for sensitive and specific enrichment of phosphopeptides with an interesting molecule-sieving effect.
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Affiliation(s)
- Xiangyang Zhu
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Jinlou Gu
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Jian Yang
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Zhe Wang
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yongsheng Li
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Liming Zhao
- State Key Laboratory of Bioreactor Engineering
- R&D Center of Separation and Extraction Technology in Fermentation Industry
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Wenru Zhao
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Jianlin Shi
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
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41
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Yang C, Zhong X, Li L. Recent advances in enrichment and separation strategies for mass spectrometry-based phosphoproteomics. Electrophoresis 2014; 35:3418-29. [PMID: 24687451 PMCID: PMC4849134 DOI: 10.1002/elps.201400017] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2014] [Revised: 03/21/2014] [Accepted: 03/21/2014] [Indexed: 12/29/2022]
Abstract
Due to the significance of protein phosphorylation in various biological processes and signaling events, new analytical techniques for enhanced phosphoproteomics have been rapidly introduced in the recent years. The combinatorial use of the phospho-specific enrichment techniques and prefractionation methods prior to MS analysis enable comprehensive profiling of the phosphoproteome and facilitate deciphering the critical roles that phosphorylation plays in signaling pathways in various biological systems. This review places special emphasis on the recent five-year (2009-2013) advances for enrichment and separation techniques that have been utilized for phosphopeptides prior to MS analysis.
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Affiliation(s)
- Chenxi Yang
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Xuefei Zhong
- School of Pharmacy, University of Wisconsin, 777 Highland Avenue, Madison, Wisconsin 53705, United States
| | - Lingjun Li
- Department of Chemistry, University of Wisconsin, 1101 University Avenue, Madison, Wisconsin 53706, United States
- School of Pharmacy, University of Wisconsin, 777 Highland Avenue, Madison, Wisconsin 53705, United States
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42
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Shen Q, Cheung HY. TiO₂/SiO₂ core-shell composite-based sample preparation method for selective extraction of phospholipids from shrimp waste followed by hydrophilic interaction chromatography coupled with quadrupole time-of-flight/mass spectrometry analysis. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2014; 62:8944-8951. [PMID: 25167162 DOI: 10.1021/jf503040p] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A solid-phase extraction (SPE) procedure, using titania-coated silica (TiO2/SiO2) core-shell composites as the sorbent, combined with a liquid chromatography-tandem mass spectrometry (LC-MS/MS) method was developed for extraction, visualization, and quantification of phospholipids in shrimp waste (Litopenaeus vannamei). The SPE protocol was optimized, and the best conditions were pH 5 of the loading solvent, 10% aqueous methanol as the washing solvent, and 1.0 mL of chloroform/methanol (1:2, v/v) as eluting solvents. Afterward, the eluate was separated on a diol hydrophilic interaction chromatography (HILIC) column. A total of 69 phospholipid species were identified and determined. The results indicated that, in comparison to previously published methods, this strategy was cost-effective and efficient in extraction, characterization, and determination of phospholipids. Meanwhile, phospholipids were abundant in shrimp waste, most of which contained unsaturated fatty acyl chains, such as 18:3 [α-linolenic acid (ALA)], 20:5 [eicosapentaenoic acid (EPA)], and 22:6 [docosahexaenoic acid (DHA)]. The successful application of this strategy paves the way for full use of traditionally discarded shrimp wastes.
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Affiliation(s)
- Qing Shen
- Department of Biomedical Sciences, City University of Hong Kong , Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China
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43
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Li L, Duan H, Wang X, Luo C. Adsorption property of Cr(vi) on magnetic mesoporous titanium dioxide–graphene oxide core–shell microspheres. NEW J CHEM 2014. [DOI: 10.1039/c4nj00782d] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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44
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Fattakhova-Rohlfing D, Zaleska A, Bein T. Three-Dimensional Titanium Dioxide Nanomaterials. Chem Rev 2014; 114:9487-558. [DOI: 10.1021/cr500201c] [Citation(s) in RCA: 303] [Impact Index Per Article: 30.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dina Fattakhova-Rohlfing
- Department
of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13 (E), 81377 Munich, Germany
| | - Adriana Zaleska
- Department
of Environmental Technology, Faculty of Chemistry, University of Gdansk, Wita Stwosza 63, 80-308 Gdansk, Poland
| | - Thomas Bein
- Department
of Chemistry and Center for NanoScience (CeNS), University of Munich (LMU), Butenandtstrasse 5-13 (E), 81377 Munich, Germany
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45
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Affiliation(s)
- Michael Dahl
- Department of Chemistry and ‡Materials Science and Engineering Program, University of California at Riverside, Riverside, California 92521, United States
| | - Yiding Liu
- Department of Chemistry and ‡Materials Science and Engineering Program, University of California at Riverside, Riverside, California 92521, United States
| | - Yadong Yin
- Department of Chemistry and ‡Materials Science and Engineering Program, University of California at Riverside, Riverside, California 92521, United States
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46
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Zhai G, Wu X, Luo Q, Wu K, Zhao Y, Liu J, Xiong S, Feng YQ, Yang L, Wang F. Evaluation of serum phosphopeptides as potential cancer biomarkers by mass spectrometric absolute quantification. Talanta 2014; 125:411-7. [DOI: 10.1016/j.talanta.2014.03.025] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2014] [Revised: 03/10/2014] [Accepted: 03/12/2014] [Indexed: 01/25/2023]
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47
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Yan Y, Zhang X, Deng C. Designed synthesis of titania nanoparticles coated hierarchially ordered macro/mesoporous silica for selective enrichment of phosphopeptides. ACS APPLIED MATERIALS & INTERFACES 2014; 6:5467-5471. [PMID: 24666404 DOI: 10.1021/am500412v] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Metal oxide affinity chromatography (MOAC) is a powerful technique in phosphoproteome research. However, the achievement of highly specific enrichment and sensitive detection of phosphopeptide by MOAC remains a big challenge since the lack of high specificity and large binding capacity of conventional MOAC materials. In this work, a new MOAC material, TiO2-coated hierarchically ordered macro/mesoporous silica (denoted as HOMMS@TiO2) composites, was prepared via a facile process. The HOMMS@TiO2 composites were demonstrated to have low limit of detection (8 fmol) and great specificity with a very rapid enrichment speed (within 1 min). These experimental results have demonstrated that the HOMMS@TiO2 exhibit great potential in phosphoproteome research.
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Affiliation(s)
- Yinghua Yan
- Department of Chemistry, Fudan University , Shanghai 200433, China
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48
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Recent developments in nanoparticle-based MALDI mass spectrometric analysis of phosphoproteomes. Mikrochim Acta 2014. [DOI: 10.1007/s00604-014-1191-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Kobeissy FH, Gulbakan B, Alawieh A, Karam P, Zhang Z, Guingab-Cagmat JD, Mondello S, Tan W, Anagli J, Wang K. Post-genomics nanotechnology is gaining momentum: nanoproteomics and applications in life sciences. OMICS-A JOURNAL OF INTEGRATIVE BIOLOGY 2014; 18:111-31. [PMID: 24410486 DOI: 10.1089/omi.2013.0074] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The post-genomics era has brought about new Omics biotechnologies, such as proteomics and metabolomics, as well as their novel applications to personal genomics and the quantified self. These advances are now also catalyzing other and newer post-genomics innovations, leading to convergences between Omics and nanotechnology. In this work, we systematically contextualize and exemplify an emerging strand of post-genomics life sciences, namely, nanoproteomics and its applications in health and integrative biological systems. Nanotechnology has been utilized as a complementary component to revolutionize proteomics through different kinds of nanotechnology applications, including nanoporous structures, functionalized nanoparticles, quantum dots, and polymeric nanostructures. Those applications, though still in their infancy, have led to several highly sensitive diagnostics and new methods of drug delivery and targeted therapy for clinical use. The present article differs from previous analyses of nanoproteomics in that it offers an in-depth and comparative evaluation of the attendant biotechnology portfolio and their applications as seen through the lens of post-genomics life sciences and biomedicine. These include: (1) immunosensors for inflammatory, pathogenic, and autoimmune markers for infectious and autoimmune diseases, (2) amplified immunoassays for detection of cancer biomarkers, and (3) methods for targeted therapy and automatically adjusted drug delivery such as in experimental stroke and brain injury studies. As nanoproteomics becomes available both to the clinician at the bedside and the citizens who are increasingly interested in access to novel post-genomics diagnostics through initiatives such as the quantified self, we anticipate further breakthroughs in personalized and targeted medicine.
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Affiliation(s)
- Firas H Kobeissy
- 1 Center for Neuroproteomics and Biomarkers Research, Department of Psychiatry, McKnight Brain Institute, University of Florida , Gainesville, Florida
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50
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Wan H, Li J, Yu W, Liu Z, Zhang Q, Zhang W, Zou H. Fabrication of a novel magnetic yolk–shell Fe3O4@mTiO2@mSiO2 nanocomposite for selective enrichment of endogenous phosphopeptides from a complex sample. RSC Adv 2014. [DOI: 10.1039/c4ra08692a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel magnetic yolk–shell Fe3O4@mTiO2@mSiO2 demonstrated the excellent enrichment efficacy and selectivity of endogenous phosphopeptides from human serum.
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Affiliation(s)
- Hao Wan
- Shanghai Key Laboratory of Functional Materials Chemistry
- East China University of Science and Technology
- Shanghai 200237, China
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
| | - Jinan Li
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 116023, China
| | - Wenguang Yu
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 116023, China
| | - Zheyi Liu
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 116023, China
| | - Quanqing Zhang
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 116023, China
| | - Weibing Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- East China University of Science and Technology
- Shanghai 200237, China
| | - Hanfa Zou
- CAS Key Laboratory of Separation Sciences for Analytical Chemistry
- National Chromatographic R&A Center
- Dalian Institute of Chemical Physics
- Chinese Academy of Sciences (CAS)
- Dalian 116023, China
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