Electrical micro flow cytometry with LSTM and its application in leukocyte differential
© 2023 International Society for Advancement of Cytometry..
This paper developed an electrical micro flow cytometry to realize leukocyte differentials leveraging a constrictional microchannel and a deep neural network. Firstly, purified granulocytes, lymphocytes or monocytes traveled through the constrictional microchannel with a cross-sectional area marginally larger than individual cells and produced large impedance variations by blocking focused electric field lines. By optimizing key elements (e.g., normalization, learning rate, batch size and neuron number) of the recurrent neural network (RNN), electrical results of purified leukocytes were analyzed to establish a leukocyte differential system with a classification accuracy of 95.2%. Then the leukocyte mixtures were forced to travel through the same constrictional microchannel, producing mixed impedance profiles which were classified into granulocytes, lymphocytes and monocytes based on the aforementioned differential system. As to the classification results, two leukocyte mixtures from the same donor were processed, producing comparable classification results, which were 57% versus 59% of granulocytes, 37% versus 34% of lymphocytes and 6% versus 7% of monocytes. These results validated the established classification system based on the constrictional microchannel and the recurrent neural network, providing a new perspective of differentiating white blood cells by electrical flow cytometry.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:105 |
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| Enthalten in: |
Cytometry. Part A : the journal of the International Society for Analytical Cytology - 105(2024), 1 vom: 14. Jan., Seite 54-61 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Tan, Huiwen [VerfasserIn] |
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| Links: |
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| Themen: |
Constrictional microchannel |
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| Anmerkungen: |
Date Completed 23.01.2024 Date Revised 08.04.2024 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1002/cyto.a.24791 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM362124930 |
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| 245 | 1 | 0 | |a Electrical micro flow cytometry with LSTM and its application in leukocyte differential |
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| 500 | |a Date Revised 08.04.2024 | ||
| 500 | |a published: Print-Electronic | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2023 International Society for Advancement of Cytometry. | ||
| 520 | |a This paper developed an electrical micro flow cytometry to realize leukocyte differentials leveraging a constrictional microchannel and a deep neural network. Firstly, purified granulocytes, lymphocytes or monocytes traveled through the constrictional microchannel with a cross-sectional area marginally larger than individual cells and produced large impedance variations by blocking focused electric field lines. By optimizing key elements (e.g., normalization, learning rate, batch size and neuron number) of the recurrent neural network (RNN), electrical results of purified leukocytes were analyzed to establish a leukocyte differential system with a classification accuracy of 95.2%. Then the leukocyte mixtures were forced to travel through the same constrictional microchannel, producing mixed impedance profiles which were classified into granulocytes, lymphocytes and monocytes based on the aforementioned differential system. As to the classification results, two leukocyte mixtures from the same donor were processed, producing comparable classification results, which were 57% versus 59% of granulocytes, 37% versus 34% of lymphocytes and 6% versus 7% of monocytes. These results validated the established classification system based on the constrictional microchannel and the recurrent neural network, providing a new perspective of differentiating white blood cells by electrical flow cytometry | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a Research Support, Non-U.S. Gov't | |
| 650 | 4 | |a constrictional microchannel | |
| 650 | 4 | |a electrical flow cytometry | |
| 650 | 4 | |a high performance | |
| 650 | 4 | |a leukocyte differential | |
| 650 | 4 | |a recurrent neural network | |
| 700 | 1 | |a Chen, Xiao |e verfasserin |4 aut | |
| 700 | 1 | |a Huang, Xukun |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Deyong |e verfasserin |4 aut | |
| 700 | 1 | |a Qin, Xuzhen |e verfasserin |4 aut | |
| 700 | 1 | |a Wang, Junbo |e verfasserin |4 aut | |
| 700 | 1 | |a Chen, Jian |e verfasserin |4 aut | |
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