Abstract:
:Traditional cell biology researches on cell populations by their origin, tissue, morphology, and secretions. Because of the heterogeneity of cells, research at the single-cell level can obtain more accurate and comprehensive information that reflects the physiological state and process of the cell, increasing the significance of single-cell analysis. The application of single-cell analysis is faced with the problem of contaminated or damaged cells caused by cell sample transportation. Reversible encapsulation of a single cell can protect cells from the external environment and open the encapsulation shell to release cells, thus preserving cell integrity and improving extraction efficiency of analytes. Meanwhile, microfluidic single cell analysis (MSCA) exhibits integration, miniaturization, and high throughput, which can considerably improve the efficiency of single-cell analysis. The researches on single-cell reversible encapsulation materials, single-cell analysis methods, and the MSCA integration platform are analyzed and summarized in this review. The problems of single-cell viability, network of single-cell signal, and simultaneous detection of multiple biotoxins in food based on single-cell are proposed for future research.
journal_name
Talantajournal_title
Talantaauthors
Sun J,Gao L,Wang L,Sun Xdoi
10.1016/j.talanta.2021.122671keywords:
["Encapsulation","Integration platform","Microfluidic","Single-cell"]subject
Has Abstractpub_date
2021-11-01 00:00:00pages
122671eissn
0039-9140issn
1873-3573pii
S0039-9140(21)00592-0journal_volume
234pub_type
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