Effect of butanol and salt concentration on solid-state nanopores resistance
The objective of this study was to demonstrate the possibility of using 1-butanol to reliably detect the open-pore current of pyramidal solid-state nanopores produced in silicon wafers. The nanopores were produced through controlled pore formation by neutralizing an etchant (KOH) with a strong acid...
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| Format: | info:ar-repo/semantics/artículo |
| Language: | Inglés |
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Taylor & Francis
2021
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| Online Access: | http://hdl.handle.net/20.500.12123/8724 https://www.tandfonline.com/doi/full/10.1080/23312009.2016.1225345 https://doi.org/10.1080/23312009.2016.1225345 |
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| author | Vega, Milena Perez, Maximiliano Granell, Pablo Golmar, Federico Wloka, Carsten Maglia, Giovanni Dieguez, Maria Jose Del Valle, Eva María Lasorsa, Carlos Lerner, Betiana |
| author_browse | Del Valle, Eva María Dieguez, Maria Jose Golmar, Federico Granell, Pablo Lasorsa, Carlos Lerner, Betiana Maglia, Giovanni Perez, Maximiliano Vega, Milena Wloka, Carsten |
| author_facet | Vega, Milena Perez, Maximiliano Granell, Pablo Golmar, Federico Wloka, Carsten Maglia, Giovanni Dieguez, Maria Jose Del Valle, Eva María Lasorsa, Carlos Lerner, Betiana |
| author_sort | Vega, Milena |
| collection | INTA Digital |
| description | The objective of this study was to demonstrate the possibility of using 1-butanol to reliably detect the open-pore current of pyramidal solid-state nanopores produced in silicon wafers. The nanopores were produced through controlled pore formation by neutralizing an etchant (KOH) with a strong acid (HCl). Since nanopores produced by this method are deeper than those made in nanometer-thick membranes, they behave as nanochannels. As a consequence, the open-pore current detection is more challenging. Thus, we report that low amounts of butanol considerably aid in the detection of the open-pore current of nanopores. |
| format | info:ar-repo/semantics/artículo |
| id | INTA8724 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Taylor & Francis |
| publisherStr | Taylor & Francis |
| record_format | dspace |
| spelling | INTA87242021-02-23T12:56:07Z Effect of butanol and salt concentration on solid-state nanopores resistance Vega, Milena Perez, Maximiliano Granell, Pablo Golmar, Federico Wloka, Carsten Maglia, Giovanni Dieguez, Maria Jose Del Valle, Eva María Lasorsa, Carlos Lerner, Betiana Silicon Resistance to Chemicals Silicio Butanol Resistencia a Productos Químicos Nanopores Nanoporos The objective of this study was to demonstrate the possibility of using 1-butanol to reliably detect the open-pore current of pyramidal solid-state nanopores produced in silicon wafers. The nanopores were produced through controlled pore formation by neutralizing an etchant (KOH) with a strong acid (HCl). Since nanopores produced by this method are deeper than those made in nanometer-thick membranes, they behave as nanochannels. As a consequence, the open-pore current detection is more challenging. Thus, we report that low amounts of butanol considerably aid in the detection of the open-pore current of nanopores. Instituto de Genética Fil: Vega, Milena. Universidad Tecnológica Nacional. Facultad Regional Haedo; Argentina. Universidad de Salamanca. Departamento de Ingeniería Química; España Fil: Perez, Maximiliano. Universidad Tecnológica Nacional. Facultad Regional Haedo; Argentina Fil: Granell, Pablo. Instituto Nacional de Tecnología Industrial; Argentina Fil: Golmar, Federico. Instituto Nacional de Tecnología Industrial; Argentina Fil: Wloka, Carsten. University of Groningen. Groningen Biomolecular Sciences and Biotechnology Institute; Países Bajos Fil: Maglia, Giovanni. University of Groningen. Groningen Biomolecular Sciences and Biotechnology Institute; Países Bajos Fil: Dieguez, María José. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética; Argentina Fil: Del Valle, Eva María. Universidad de Salamanca. Departamento de Ingeniería Química; España Fil: Lasorsa, Carlos. Universidad Tecnológica Nacional. Facultad Regional Haedo; Argentina Fil: Lerner, Betiana. Universidad Tecnológica Nacional. Facultad Regional Haedo; Argentina 2021-02-23T12:51:35Z 2021-02-23T12:51:35Z 2016-09 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/8724 https://www.tandfonline.com/doi/full/10.1080/23312009.2016.1225345 2331-2009 https://doi.org/10.1080/23312009.2016.1225345 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Taylor & Francis Cogent Chemistry 2 (1) : 1225345 (Septiembre 2016) |
| spellingShingle | Silicon Resistance to Chemicals Silicio Butanol Resistencia a Productos Químicos Nanopores Nanoporos Vega, Milena Perez, Maximiliano Granell, Pablo Golmar, Federico Wloka, Carsten Maglia, Giovanni Dieguez, Maria Jose Del Valle, Eva María Lasorsa, Carlos Lerner, Betiana Effect of butanol and salt concentration on solid-state nanopores resistance |
| title | Effect of butanol and salt concentration on solid-state nanopores resistance |
| title_full | Effect of butanol and salt concentration on solid-state nanopores resistance |
| title_fullStr | Effect of butanol and salt concentration on solid-state nanopores resistance |
| title_full_unstemmed | Effect of butanol and salt concentration on solid-state nanopores resistance |
| title_short | Effect of butanol and salt concentration on solid-state nanopores resistance |
| title_sort | effect of butanol and salt concentration on solid state nanopores resistance |
| topic | Silicon Resistance to Chemicals Silicio Butanol Resistencia a Productos Químicos Nanopores Nanoporos |
| url | http://hdl.handle.net/20.500.12123/8724 https://www.tandfonline.com/doi/full/10.1080/23312009.2016.1225345 https://doi.org/10.1080/23312009.2016.1225345 |
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