|
1
|
Sanders EW, Carr AR, Bruggeman E, Körbel M, Benaissa SI, Donat RF, Santos AM, McColl J, O'Holleran K, Klenerman D, Davis SJ, Lee SF, Ponjavic A. resPAINT: Accelerating Volumetric Super-Resolution Localisation Microscopy by Active Control of Probe Emission. Angew Chem Int Ed Engl 2022; 61:e202206919. [PMID: 35876263 DOI: 10.1002/anie.202206919] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Indexed: 01/07/2023]
Abstract
Points for accumulation in nanoscale topography (PAINT) allows practically unlimited measurements in localisation microscopy but is limited by background fluorescence at high probe concentrations, especially in volumetric imaging. We present reservoir-PAINT (resPAINT), which combines PAINT and active control of probe photophysics. In resPAINT, an activatable probe "reservoir" accumulates on target, enabling a 50-fold increase in localisation rate versus conventional PAINT, without compromising contrast. By combining resPAINT with large depth-of-field microscopy, we demonstrate super-resolution imaging of entire cell surfaces. We generalise the approach by implementing various switching strategies and 3D imaging techniques. Finally, we use resPAINT with a Fab to image membrane proteins, extending the operating regime of PAINT to include a wider range of biological interactions.
Collapse
Affiliation(s)
- Edward W Sanders
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Alexander R Carr
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Ezra Bruggeman
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Markus Körbel
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Sarah I Benaissa
- Cambridge Advanced Imaging Centre, University of Cambridge, Cambridge, CB2 3DY, UK
| | - Robert F Donat
- Radcliffe Department of Medicine and United Kingdom Medical Research Council Human Immunology Unit, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DS, UK
| | - Ana M Santos
- Radcliffe Department of Medicine and United Kingdom Medical Research Council Human Immunology Unit, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DS, UK
| | - James McColl
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Kevin O'Holleran
- Cambridge Advanced Imaging Centre, University of Cambridge, Cambridge, CB2 3DY, UK
| | - David Klenerman
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Simon J Davis
- Radcliffe Department of Medicine and United Kingdom Medical Research Council Human Immunology Unit, John Radcliffe Hospital, University of Oxford, Oxford, OX3 9DS, UK
| | - Steven F Lee
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
| | - Aleks Ponjavic
- Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, CB2 1EW, UK
- School of Physics and Astronomy, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
- School of Food Science and Nutrition, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK
| |
Collapse
|
|
2
|
Sanders EW, Carr AR, Bruggeman E, Körbel M, Benaissa SI, Donat RF, Santos AM, McColl J, O'Holleran K, Klenerman D, Davis SJ, Lee SF, Ponjavic A. resPAINT: Accelerating Volumetric Super-Resolution Localisation Microscopy by Active Control of Probe Emission. ANGEWANDTE CHEMIE (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 134:e202206919. [PMID: 38505515 PMCID: PMC10946633 DOI: 10.1002/ange.202206919] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2022] [Indexed: 03/21/2024]
Abstract
Points for accumulation in nanoscale topography (PAINT) allows practically unlimited measurements in localisation microscopy but is limited by background fluorescence at high probe concentrations, especially in volumetric imaging. We present reservoir-PAINT (resPAINT), which combines PAINT and active control of probe photophysics. In resPAINT, an activatable probe "reservoir" accumulates on target, enabling a 50-fold increase in localisation rate versus conventional PAINT, without compromising contrast. By combining resPAINT with large depth-of-field microscopy, we demonstrate super-resolution imaging of entire cell surfaces. We generalise the approach by implementing various switching strategies and 3D imaging techniques. Finally, we use resPAINT with a Fab to image membrane proteins, extending the operating regime of PAINT to include a wider range of biological interactions.
Collapse
Affiliation(s)
- Edward W. Sanders
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Alexander R. Carr
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Ezra Bruggeman
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Markus Körbel
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Sarah I. Benaissa
- Cambridge Advanced Imaging CentreUniversity of CambridgeCambridgeCB2 3DYUK
| | - Robert F. Donat
- Radcliffe Department of Medicine and United Kingdom Medical Research Council Human Immunology UnitJohn Radcliffe HospitalUniversity of OxfordOxfordOX3 9DSUK
| | - Ana M. Santos
- Radcliffe Department of Medicine and United Kingdom Medical Research Council Human Immunology UnitJohn Radcliffe HospitalUniversity of OxfordOxfordOX3 9DSUK
| | - James McColl
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Kevin O'Holleran
- Cambridge Advanced Imaging CentreUniversity of CambridgeCambridgeCB2 3DYUK
| | - David Klenerman
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Simon J. Davis
- Radcliffe Department of Medicine and United Kingdom Medical Research Council Human Immunology UnitJohn Radcliffe HospitalUniversity of OxfordOxfordOX3 9DSUK
| | - Steven F. Lee
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
| | - Aleks Ponjavic
- Yusuf Hamied Department of ChemistryUniversity of CambridgeCambridgeCB2 1EWUK
- School of Physics and AstronomyUniversity of LeedsWoodhouse LaneLeedsLS2 9JTUK
- School of Food Science and NutritionUniversity of LeedsWoodhouse LaneLeedsLS2 9JTUK
| |
Collapse
|
|
3
|
Dai Z, Xie X, Gao Z, Li Q. DNA‐PAINT Super‐Resolution Imaging for Characterization of Nucleic Acid Nanostructures. Chempluschem 2022; 87:e202200127. [DOI: 10.1002/cplu.202200127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 07/12/2022] [Indexed: 11/06/2022]
Affiliation(s)
- Zheze Dai
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering CHINA
| | - Xiaodong Xie
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering 200240 Shanghai CHINA
| | - Zhaoshuai Gao
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering 200240 Shanghai CHINA
| | - Qian Li
- Shanghai Jiao Tong University School of Chemistry and Chemical Engineering Dongchuan Road 800中国 200240 Shanghai CHINA
| |
Collapse
|