pH-responsive deoxyribonucleic acid capture/release by polydopamine functionalized magnetic nanoparticles

Yu, Wei; Ma, Xiangdong; Ding, Chun; Li, Jia

doi:10.1016/j.aca.2015.01.009

Cited by 53 publications

(39 citation statements)

References 24 publications

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“…Wang et al. developed a novel strategy that involved the use of polydopamine functionalized magnetic nanoparticles to efficiently capture bacterial DNA in samples. After magnetic separation and elution, DNA can be used as templates for polymerase chain reaction followed by CGE‐UV analysis.…”

Section: Dnasmentioning

confidence: 99%

Recent advances in the application of capillary electromigration methods for food analysis and Foodomics

et al. 2015

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This review work presents and discusses the main applications of capillary electromigration methods in food analysis and Foodomics. Papers that were published during the period February 2013-February 2015 are included following the previous review by Garcia-Cañas et al. (Electrophoresis, 2014, 35, 147-169). Analysis by CE of a large variety of food-related molecules with different chemical properties, including amino acids, hazardous amines, peptides, proteins, phenols, polyphenols, lipids, carbohydrates, DNAs, vitamins, toxins, contaminants, pesticides, residues, food additives, as well as small organic and inorganic compounds. This work includes recent results on food quality and safety, nutritional value, storage, bioactivity, as well as applications of CE for monitoring food processing. The use, among other CE developments, of microchips, CE-MS, and chiral CE in food analysis and Foodomics is also discussed.

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Section: Dnasmentioning

confidence: 99%

Recent advances in the application of capillary electromigration methods for food analysis and Foodomics

et al. 2015

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“…On the other hand, due to the coexistence of amino and phenolic hydroxyl groups, the zwitterionic property of PDA can be utilized as pH‐responsive material . Wang et al . utilized PDA‐functionalized magnetic nanoparticles (MNPs) to capture genomic DNA with high efficiency and quality; the DNA capture and release can be tailored by adjusting the pH of solution.…”

Section: Applications Of Pda In Cementioning

confidence: 99%

Applications of polydopamine modifications in capillary electrophoretic analysis

Zhang

Yang

2018

J of Separation Science

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Mussel-inspired polydopamine has been widely used in capillary electrophoresis as a facile and universal tool for the surface modification of capillary, mainly due to its versatility, stability, strong adhesiveness, and biocompatibility properties. In this review, the recent development of mussel-inspired surface chemistry with rapid deposition of polydopamine was introduced, and the recent applications of polydopamine in capillary electrophoresis (2011-July 2018) were summarized into four main aspects, namely, sample pretreatments, functional coatings, codeposition coatings, and intermediate coatings. Further study may be focused on clarifying the mechanisms of polydopamine formation and polydopamine-assisted codeposition, and expanding coatings methods to plant polyphenols.

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“…Therefore, a PDA@Fe3O4‐based magnetic solid phase extraction (MSPE) method was developed to improve the PCR‐CE procedure. Using the MSPE‐PCR‐CE method, Listeria monocytogenes and Escherichia coli O157:H7 from milk were successfully detected (Wang and others ) (Figure ).…”

Section: Procedures For Food Analysis Based On Ce‐based Nucleic Acid Dmentioning

confidence: 99%

“…Schematic procedure for capturing and eluting bacteria genomic DNA with PDA@Fe 3 O 4 (Wang and others ). The DNA capture and release processes were pH‐responsive.…”

Section: Procedures For Food Analysis Based On Ce‐based Nucleic Acid Dmentioning

confidence: 99%

Capillary Electrophoresis Based on Nucleic Acid Detection as Used in Food Analysis

Lian

Zeng

2017

Comp Rev Food Sci Food Safe

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Food safety and food production are closely related to the health of consumers. Food-related accidents often cause tremendous losses of personnel and property. Thus, rapid detection and analysis of ingredients in food, tracing food sources, studying the optimal conditions for food production, and more are vital for preventing incidents related to safety. Conventional analysis based on proteomics, microbial cultures, and morphology, as well as biochemical tests based on metabonomics, are considered gold standards and used frequently, but they are labor-intensive, time-consuming, tedious, error-prone, and incapable of meeting the demand for rapid and precise detection at a large scale. Alternative detection methods that utilize capillary electrophoresis have the advantages of high efficiency, high throughput, high speed, and automation; these methods are coupled with various nucleic acid detection strategies to overcome the drawbacks of traditional identification methods, and to prevent false results. Therefore, this review focuses on the application of capillary electrophoresis based on nucleic acid detection in food analysis and provides an introduction to the limitations, advantages, and future developments of this approach.

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pH-responsive deoxyribonucleic acid capture/release by polydopamine functionalized magnetic nanoparticles

Cited by 53 publications

References 24 publications

Recent advances in the application of capillary electromigration methods for food analysis and Foodomics

Recent advances in the application of capillary electromigration methods for food analysis and Foodomics

Applications of polydopamine modifications in capillary electrophoretic analysis

Capillary Electrophoresis Based on Nucleic Acid Detection as Used in Food Analysis

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