Advances in cellular nanoscale force detection and manipulation
Biology and cellular mechanics have benefited from recent technological advances in physics and materials science, allowing researchers to make quantitative nanoscale force measurements to explore aspects of biological systems that were previously inaccessible. Atomic force microscopy (AFM) can be u...
Main Authors: | , , , , , , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Elsevier
2019-12-01
|
Series: | Arabian Journal of Chemistry |
Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535215002518 |
id |
doaj-be78582390c04312bcfc453d67de295c |
---|---|
record_format |
Article |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Shuchen Hsieh I-Tin Li Chiung-Wen Hsieh Mei-Lang Kung Shu-Ling Hsieh Deng-Chyang Wu Chao-Hung Kuo Ming-Hong Tai Huay-Min Wang Wen-Jeng Wu Bi-Wen Yeh |
spellingShingle |
Shuchen Hsieh I-Tin Li Chiung-Wen Hsieh Mei-Lang Kung Shu-Ling Hsieh Deng-Chyang Wu Chao-Hung Kuo Ming-Hong Tai Huay-Min Wang Wen-Jeng Wu Bi-Wen Yeh Advances in cellular nanoscale force detection and manipulation Arabian Journal of Chemistry |
author_facet |
Shuchen Hsieh I-Tin Li Chiung-Wen Hsieh Mei-Lang Kung Shu-Ling Hsieh Deng-Chyang Wu Chao-Hung Kuo Ming-Hong Tai Huay-Min Wang Wen-Jeng Wu Bi-Wen Yeh |
author_sort |
Shuchen Hsieh |
title |
Advances in cellular nanoscale force detection and manipulation |
title_short |
Advances in cellular nanoscale force detection and manipulation |
title_full |
Advances in cellular nanoscale force detection and manipulation |
title_fullStr |
Advances in cellular nanoscale force detection and manipulation |
title_full_unstemmed |
Advances in cellular nanoscale force detection and manipulation |
title_sort |
advances in cellular nanoscale force detection and manipulation |
publisher |
Elsevier |
series |
Arabian Journal of Chemistry |
issn |
1878-5352 |
publishDate |
2019-12-01 |
description |
Biology and cellular mechanics have benefited from recent technological advances in physics and materials science, allowing researchers to make quantitative nanoscale force measurements to explore aspects of biological systems that were previously inaccessible. Atomic force microscopy (AFM) can be used to acquire high-resolution topographical images of cell surfaces in vivo and possesses the ability to detect the local mechanical properties of single cells on the nanometer scale. Interactions between the tip and sample cause the cantilever to deflect, which is measured using an optical lever system composed of a laser, cantilever, and photodiode. Deflections on the order of tens of picometers can be detected, which correspond to forces of less than 10 pN when using an appropriate cantilever. Highly sensitive force detection with AFM has been used to measure differences in the surface brush of normal and cancerous cells and to determine the mechanical hardness of cellular cytoskeletal structures. The AFM probe has further been employed to perform surgical operations on cells, which enabled the injection of plasmid DNA into a living cell to modulate gene expression. The application of AFM for nanoscale force control and unique cellular surgery provides new methods for investigating cell properties for therapeutic purposes. Keywords: AFM, Mechanical property, Force curve, Extracellular matrix, Matrix stiffness |
url |
http://www.sciencedirect.com/science/article/pii/S1878535215002518 |
work_keys_str_mv |
AT shuchenhsieh advancesincellularnanoscaleforcedetectionandmanipulation AT itinli advancesincellularnanoscaleforcedetectionandmanipulation AT chiungwenhsieh advancesincellularnanoscaleforcedetectionandmanipulation AT meilangkung advancesincellularnanoscaleforcedetectionandmanipulation AT shulinghsieh advancesincellularnanoscaleforcedetectionandmanipulation AT dengchyangwu advancesincellularnanoscaleforcedetectionandmanipulation AT chaohungkuo advancesincellularnanoscaleforcedetectionandmanipulation AT minghongtai advancesincellularnanoscaleforcedetectionandmanipulation AT huayminwang advancesincellularnanoscaleforcedetectionandmanipulation AT wenjengwu advancesincellularnanoscaleforcedetectionandmanipulation AT biwenyeh advancesincellularnanoscaleforcedetectionandmanipulation |
_version_ |
1724891057108287488 |
spelling |
doaj-be78582390c04312bcfc453d67de295c2020-11-25T02:16:29ZengElsevierArabian Journal of Chemistry1878-53522019-12-0112831633171Advances in cellular nanoscale force detection and manipulationShuchen Hsieh0I-Tin Li1Chiung-Wen Hsieh2Mei-Lang Kung3Shu-Ling Hsieh4Deng-Chyang Wu5Chao-Hung Kuo6Ming-Hong Tai7Huay-Min Wang8Wen-Jeng Wu9Bi-Wen Yeh10Department of Chemistry and Center for Nanoscience and Nanotechnology, National Sun Yat-sen University, 70 Lien-Hai Rd, Kaohsiung 80424, Taiwan; School of Pharmacy, College of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Corresponding author at: Department of Chemistry and Center for Nanoscience and Nanotechnology, National Sun Yat-sen University, 70 Lien-Hai Rd, Kaohsiung 80424, Taiwan. Tel.: +886 7 525 2000x3931; fax: +886 7 525 3908.Department of Chemistry and Center for Nanoscience and Nanotechnology, National Sun Yat-sen University, 70 Lien-Hai Rd, Kaohsiung 80424, TaiwanDepartment of Chemistry and Center for Nanoscience and Nanotechnology, National Sun Yat-sen University, 70 Lien-Hai Rd, Kaohsiung 80424, TaiwanDepartment of Chemistry and Center for Nanoscience and Nanotechnology, National Sun Yat-sen University, 70 Lien-Hai Rd, Kaohsiung 80424, TaiwanDepartment of Seafood Science, National Kaohsiung Marine University, Kaohsiung 81157, TaiwanDivision of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; Department of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, TaiwanDivision of Gastroenterology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung 80708, Taiwan; Department of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, TaiwanInstitute of Biomedical Sciences, National Sun Yat-sen University, 70 Lien-Hai Rd., Kaohsiung 80424, TaiwanDivision of Gastroenterology, Department of Internal Medicine, Kaohsiung Veterans General Hospital, 386 Ta-Chung 1st Road, Kaohsiung 81362, TaiwanDepartment of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Graduate Institute of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung 80708, Taiwan; Department of Urology, Kaohsiung Municipal Hsiao-Kang Hospital, Kaohsiung Medical University, Kaohsiung 80708, TaiwanDepartment of Urology, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Urology, School of Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, TaiwanBiology and cellular mechanics have benefited from recent technological advances in physics and materials science, allowing researchers to make quantitative nanoscale force measurements to explore aspects of biological systems that were previously inaccessible. Atomic force microscopy (AFM) can be used to acquire high-resolution topographical images of cell surfaces in vivo and possesses the ability to detect the local mechanical properties of single cells on the nanometer scale. Interactions between the tip and sample cause the cantilever to deflect, which is measured using an optical lever system composed of a laser, cantilever, and photodiode. Deflections on the order of tens of picometers can be detected, which correspond to forces of less than 10 pN when using an appropriate cantilever. Highly sensitive force detection with AFM has been used to measure differences in the surface brush of normal and cancerous cells and to determine the mechanical hardness of cellular cytoskeletal structures. The AFM probe has further been employed to perform surgical operations on cells, which enabled the injection of plasmid DNA into a living cell to modulate gene expression. The application of AFM for nanoscale force control and unique cellular surgery provides new methods for investigating cell properties for therapeutic purposes. Keywords: AFM, Mechanical property, Force curve, Extracellular matrix, Matrix stiffnesshttp://www.sciencedirect.com/science/article/pii/S1878535215002518 |