Large scale micro-photometry for high resolution pH-characterization during electro-osmotic pumping and modular micro-swimming
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Ran Niu
- Stanislav Khodorov
- Julian Weber
- Alexander Reinmüller
- Thomas Palberg
- Sammlungen
- metadata
- ISSN
- 1367-2630
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- New journal of physics
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Paginierung
- Art. 115014
- Datum der Veröffentlichung
- 2017
- Herausgeber
- IOP
- Herausgeber URL
- http://dx.doi.org/10.1088/1367-2630/aa9545
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Zugang
- Public
- Titel
- Large scale micro-photometry for high resolution pH-characterization during electro-osmotic pumping and modular micro-swimming
- Ausgabe der Zeitschrift
- 19
Data source: METADATA.UB
- Other metadata sources:
-
- Autoren
- Ran Niu
- Stanislav Khodorov
- Julian Weber
- Alexander Reinmueller
- Thomas Palberg
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000424849700001&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1088/1367-2630/aa9545
- Externe Identifier
- Clarivate Analytics Document Solution ID: FV8PV
- ISSN
- 1367-2630
- Zeitschrift
- NEW JOURNAL OF PHYSICS
- Schlüsselwörter
- micro-photometry
- large scale
- high resolution
- pH-characterization
- phoretic pumps and swimmers
- Artikelnummer
- ARTN 115014
- Datum der Veröffentlichung
- 2017
- Status
- Published
- Titel
- Large scale micro-photometry for high resolution pH-characterization during electro-osmotic pumping and modular micro-swimming
- Sub types
- Article
- Ausgabe der Zeitschrift
- 19
Data source: Web of Science (Lite)
- Autoren
- Ran Niu
- Stanislav Khodorov
- Julian Weber
- Alexander Reinmüller
- Thomas Palberg
- DOI
- 10.1088/1367-2630/aa9545
- eISSN
- 1367-2630
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- New Journal of Physics
- Online publication date
- 2017
- Paginierung
- 115014 - 115014
- Status
- Published online
- Herausgeber
- IOP Publishing
- Herausgeber URL
- http://dx.doi.org/10.1088/1367-2630/aa9545
- Datum der Datenerfassung
- 2020
- Titel
- Large scale micro-photometry for high resolution pH-characterization during electro-osmotic pumping and modular micro-swimming
- Ausgabe der Zeitschrift
- 19
Data source: Crossref
- Author's licence
- CC-BY
- Autoren
- Ran Niu
- Stanislav Khodorov
- Julian Weber
- Alexander Reinmüller
- Thomas Palberg
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- DFG-OA-Publizieren (2012 - 2017)
- Resource version
- Published version
- DOI
- 10.1088/1367-2630/aa9545
- Funding acknowledgements
- DFG, Open Access-Publizieren Universität Mainz / Universitätsmedizin
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 1367-2630
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- New journal of physics
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- Art. 115014
- Datum der Veröffentlichung
- 2017
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/7451
- Herausgeber
- IOP
- Herausgeber URL
- http://dx.doi.org/10.1088/1367-2630/aa9545
- Datum der Datenerfassung
- 2022
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2022
- Zugang
- Public
- Titel
- Large scale micro-photometry for high resolution pH-characterization during electro-osmotic pumping and modular micro-swimming
- Ausgabe der Zeitschrift
- 19
Files
large_scale_microphotometry_f-20220714110252934.pdf
Data source: OPENSCIENCE.UB
- Abstract
- Micro-fluidic pumps as well as artificial micro-swimmers are conveniently realized exploiting phoretic solvent flows based on local gradients of temperature, electrolyte concentration or pH. We here present a facile micro-photometric method for monitoring pH gradients and demonstrate its performance and scope on different experimental situations including an electro-osmotic pump and modular micro-swimmers assembled from ion exchange resin beads and polystyrene colloids. In combination with the present microscope and DSLR camera our method offers a 2 \mu m spatial resolution at video frame rate over a field of view of 3920x2602 \mu m^2. Under optimal conditions we achieve a pH-resolution of 0.05 with about equal contributions from statistical and systematical uncertainties. Our quantitative micro-photometric characterization of pH gradients which develop in time and reach out several mm is anticipated to provide valuable input for reliable modeling and simulations of a large variety of complex flow situations involving pH-gradients including artificial micro-swimmers, microfluidic pumping or even electro-convection.
- Autoren
- Ran Niu
- Stanislav Khodorov
- Julian Weber
- Alexander Reinmüller
- Thomas Palberg
- Autoren-URL
- http://arxiv.org/abs/1708.02003v2
- Schlüsselwörter
- cond-mat.soft
- cond-mat.soft
- Notes
- 5 figures, 15 pages
- Datum der Veröffentlichung
- 2017
- Herausgeber URL
- http://dx.doi.org/10.1088/1367-2630/aa9545
- Datum der Datenerfassung
- 2017
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2017
- Titel
- Large scale Micro-Photometry for high resolution pH-characterization during electro-osmotic pumping and modular micro-swimming
Files
1708.02003v2.pdf
Data source: arXiv
- Autoren
- Ran Niu
- Stanislav Khodorov
- Julian Weber
- Alexander Reinmüller
- Thomas Palberg
- DOI
- 10.1088/1367-2630/aa9545
- ISSN
- 0953-8984
- Zeitschrift
- New Journal of Physics
- Artikelnummer
- 11
- Paginierung
- 115014 - 115014
- Datum der Veröffentlichung
- 2017
- Herausgeber URL
- http://arxiv.org/abs/1708.0200
- Datum der Datenerfassung
- 2020
- Titel
- Large scale micro-photometry for high resolution pH-characterization during electro-osmotic pumping and modular micro-swimming
- Sub types
- article
- Ausgabe der Zeitschrift
- 19
Data source: Manual
- Beziehungen:
- Property of