Nasir, Saima ; Ali, Mubarak ; Ramirez, Patricio ; Froehlich, Kristina ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2021):
Ionic conduction through single-pore and multipore polymer membranes in aprotic organic electrolytes.
In: Journal of Membrane Science, 635, p. 119505. Elsevier, DOI: 10.1016/j.memsci.2021.119505,
[Article]

Ali, Mubarak ; Nasir, Saima ; Froehlich, Kristina ; Ramirez, Patricio ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2021):
Size‐Based Cationic Molecular Sieving through Solid‐State Nanochannels.
In: Advanced Materials Interfaces, Wiley-VCH, e-ISSN 2196-7350,
DOI: 10.1002/admi.202001766,
[Article]

Froehlich, Kristina ; Ali, Mubarak ; Ramirez, Patricio ; Cervera, Javier ; García-Morales, Vladimir ; Erdmann, Markus ; Ensinger, Wolfgang (2020):
Effect of cationic polyamidoamine dendrimers on ionic transport through nanochannels.
In: Electrochimica Acta, p. 137263. ISSN 00134686,
DOI: 10.1016/j.electacta.2020.137263,
[Article]

Froehlich, Kristina ; Nasir, Saima ; Ali, Mubarak ; Ramirez, Patricio ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2020):
Fabrication of soft-etched nanoporous polyimide membranes for ionic conduction and discrimination.
In: Journal of Membrane Science, 617, p. 118633. ISSN 03767388,
DOI: 10.1016/j.memsci.2020.118633,
[Article]

Ramirez, Patricio ; Cervera, Javier ; Ali, Mubarak ; Nasir, Saima ; Ensinger, Wolfgang ; Mafe, Salvador (2020):
Impact of Surface Charge Directionality on Membrane Potential in Multi-ionic Systems.
In: The Journal of Physical Chemistry Letters, 11 (7), pp. 2530-2534. ACS Publications, ISSN 1948-7185,
DOI: 10.1021/acs.jpclett.0c00554,
[Article]

Ali, Mubarak ; Ramirez, Patricio ; Nasir, Saima ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2019):
Ionic circuitry with nanofluidic diodes.
In: Soft Matter, 15 (47), pp. 9682-9689. Royal Society of Chemistry, ISSN 1744-683X,
DOI: 10.1039/C9SM01654F,
[Article]

Ramirez, Patricio ; Manzanares, José A. ; Cervera, Javier ; Gomez, Vicente ; Ali, Mubarak ; Nasir, Saima ; Ensinger, Wolfgang ; Mafe, Salvador (2019):
Surface charge regulation of functionalized conical nanopore conductance by divalent cations and anions.
In: Electrochimica Acta, 325, p. 134914. Elsevier Ltd., ISSN 00134686,
DOI: 10.1016/j.electacta.2019.134914,
[Article]

Ramirez, Patricio ; Cervera, Javier ; Gomez, Vicente ; Ali, Mubarak ; Nasir, Saima ; Ensinger, Wolfgang ; Mafe, Salvador (2019):
Modulation of current-time traces by two-pore arrangements of polyimide nanofluidic diodes.
In: Applied Physics Letters, 115 (18), p. 183701. AIP Publishing, ISSN 0003-6951,
DOI: 10.1063/1.5125042,
[Article]

Nasir, Saima ; Ali, Mubarak ; Cervera, Javier ; Gomez, Vicente ; Hamza Ali Haider, M. ; Ensinger, Wolfgang ; Mafe, Salvador ; Ramirez, Patricio (2019):
Ionic transport characteristics of negatively and positively charged conical nanopores in 1:1, 2:1, 3:1, 2:2, 1:2, and 1:3 electrolytes.
553, In: Journal of Colloid and Interface Science, 2019, pp. 639-646. Elsevier B.V., ISSN 00219797,
DOI: 10.1016/j.jcis.2019.06.061,
[Article]

Ramirez, Patricio ; Cervera, Javier ; Gomez, Vicente ; Ali, Mubarak ; Nasir, Saima ; Ensinger, Wolfgang ; Mafe, Salvador (2019):
Membrane potential of single asymmetric nanopores: Divalent cations and salt mixtures.
In: Journal of Membrane Science, 573, pp. 579-587. ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, ISSN 03767388,
DOI: 10.1016/j.memsci.2018.12.043,
[Article]

Ramirez, Patricio ; Manzanares, José A. ; Cervera, Javier ; Gomez, Vicente ; Ali, Mubarak ; Pause, Isabelle ; Ensinger, Wolfgang ; Mafe, Salvador (2018):
Nanopore charge inversion and current-voltage curves in mixtures of asymmetric electrolytes.
In: Journal of Membrane Science, 563, pp. 633-642. Elsevier Science Publishing, ISSN 03767388,
DOI: 10.1016/j.memsci.2018.06.032,
[Article]

Ali, Mubarak ; Ahmed, Ishtiaq ; Ramirez, Patricio ; Nasir, Saima ; Mafe, Salvador ; Niemeyer, Christof M. ; Ensinger, Wolfgang (2018):
Lithium Ion Recognition with Nanofluidic Diodes through Host–Guest Complexation in Confined Geometries.
In: Analytical Chemistry, 90 (11), pp. 6820-6826. American Chemical Society, ISSN 0003-2700,
DOI: 10.1021/acs.analchem.8b00902,
[Article]

Gomez, Vicente ; Ramirez, Patricio ; Cervera, Javier ; Ali, Mubarak ; Nasir, Saima ; Ensinger, Wolfgang ; Mafe, Salvador (2018):
Concatenated logic functions using nanofluidic diodes with all-electrical inputs and outputs.
In: Electrochemistry Communications, 88, pp. 52-56. Elsevier Science Publishing, ISSN 13882481,
DOI: 10.1016/j.elecom.2018.01.016,
[Article]

Ali, Mubarak ; Ramirez, Patricio ; Nasir, Saima ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2017):
Tetraalkylammonium Cations Conduction through a Single Nanofluidic Diode: Experimental and Theoretical Studies.
In: Electrochimica Acta, 250, pp. 302-308. Elsevier Science Publishing, ISSN 00134686,
DOI: 10.1016/j.electacta.2017.08.078,
[Article]

Ali, Mubarak ; Ahmed, Ishtiaq ; Ramirez, Patricio ; Nasir, Saima ; Cervera, Javier ; Mafe, Salvador ; Niemeyer, Christof M. ; Ensinger, Wolfgang (2017):
Cesium-Induced Ionic Conduction through a Single Nanofluidic Pore Modified with Calixcrown Moieties.
In: Langmuir, 33 (36), pp. 9170-9177. American Chemical Society Publications, ISSN 0743-7463,
DOI: 10.1021/acs.langmuir.7b02368,
[Article]

Ali, Mubarak ; Ahmed, Ishtiaq ; Ramirez, Patricio ; Nasir, Saima ; Mafe, Salvador ; Niemeyer, Christof M. ; Ensinger, Wolfgang (2017):
A redox-sensitive nanofluidic diode based on nicotinamide-modified asymmetric nanopores.
In: Sensors and Actuators B: Chemical, 240, pp. 895-902. Elsevier Science Publishing, ISSN 0925-4005,
DOI: 10.1016/j.snb.2016.09.061,
[Article]

Ali, Mubarak ; Ramirez, Patricio ; Duznovic, Ivana ; Nasir, Saima ; Mafe, Salvador ; Ensinger, Wolfgang (2017):
Label-free histamine detection with nanofluidic diodes through metal ion displacement mechanism.
In: Colloids and Surfaces B: Biointerfaces, 150, pp. 201-208. Elsevier Science Publishing, ISSN 09277765,
DOI: 10.1016/j.colsurfb.2016.11.038,
[Article]

Ramirez, Patricio ; Cervera, Javier ; Gomez, Vicente ; Ali, Mubarak ; Nasir, Saima ; Ensinger, Wolfgang ; Mafe, Salvador (2017):
Optimizing Energy Transduction of Fluctuating Signals with Nanofluidic Diodes and Load Capacitors.
In: Small, 14 (18), p. 1702252. Wiley-VCH Verlag GmbH, Weinheim, ISSN 16136810,
DOI: 10.1002/smll.201702252,
[Article]

Cervera, Javier ; Ramirez, Patricio ; Gomez, Vicente ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Stroeve, Pieter ; Mafe, Salvador (2016):
Multipore membranes with nanofluidic diodes allowing multifunctional rectification and logical responses.
In: Applied Physics Letters, 108 (25), p. 253701. ISSN 0003-6951, 1077-3118,
[Article]

Ali, Mubarak ; Ahmed, Ishtiaq ; Ramirez, Patricio ; Nasir, Saima ; Niemeyer, Christof M. ; Mafe, Salvador ; Ensinger, Wolfgang (2016):
Label-Free Pyrophosphate Recognition with Functionalized Asymmetric Nanopores.
In: Small, 12 (15), pp. 2014-2021. WILEY-V C H VERLAG GMBH, WEINHEIM, GERMANY, ISSN 16136810,
[Article]

Gomez, Vicente ; Cervera, Javier ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador ; Ramirez, Patricio (2016):
Electrical network of nanofluidic diodes in electrolyte solutions: Connectivity and coupling to electronic elements.
In: Electrochemistry Communications, 62, pp. 29-33. ISSN 1388-2481,
[Article]

Ali, Mubarak ; Ahmed, Ishtiaq ; Ramirez, Patricio ; Nasir, Saima ; Cervera, Javier ; Niemeyer, Christof M. ; Ensinger, Wolfgang (2016):
Fluoride-induced modulation of ionic transport in asymmetric nanopores functionalized with “caged” fluorescein moieties.
In: Nanoscale, 8 (16), pp. 8583-8590. ROYAL SOC CHEMISTRY, CAMBRIDGE, ENGLAND, ISSN 2040-3364,
[Article]

Ramirez, Patricio ; Gomez, Vicente ; Cervera, Javier ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador (2015):
Energy conversion from external fluctuating signals based on asymmetric nanopores.
In: Nano Energy, 16, pp. 375-382. Elsevier Science Publishing, ISSN 22112855,
[Article]

Ali, Mubarak ; Ahmed, Ishtiaq ; Nasir, Saima ; Ramirez, Patricio ; Niemeyer, Christof M. ; Mafe, Salvador ; Ensinger, Wolfgang (2015):
Ionic Transport through Chemically Functionalized Hydrogen Peroxide-Sensitive Asymmetric Nanopores.
In: ACS Applied Materials & Interfaces, 7 (35), pp. 19541-19545. ISSN 1944-8244,
[Article]

Gomez, Vicente ; Ramirez, Patricio ; Cervera, Javier ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador (2015):
Charging a Capacitor from an External Fluctuating Potential using a Single Conical Nanopore.
In: Scientific Reports, 5, p. 9501. [Article]

Gomez, Vicente ; Ramirez, Patricio ; Cervera, Javier ; Nasir, Saima ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador (2015):
Converting external potential fluctuations into nonzero time-average electric currents using a single nanopore.
In: Applied Physics Letters, 106 (7), pp. 073701. ISSN 0003-6951, 1077-3118,
[Article]

Ali, Mubarak ; Ramirez, Patricio ; Nasir, Saima ; Nguyen, Quoc-Hung ; Ensinger, Wolfgang ; Mafe, Salvador (2014):
Current rectification by nanoparticle blocking in single cylindrical nanopores.
In: Nanoscale, 6 (18), pp. 10740-10745. [Article]

Nasir, Saima ; Ali, Mubarak ; Ramirez, Patricio ; Gomez, Vicente ; Oschmann, Bernd ; Muench, Falk ; Nawaz Tahir, Muhammad ; Zentel, Rudolf ; Mafe, Salvador ; Ensinger, Wolfgang (2014):
Fabrication of Single Cylindrical Au-Coated Nanopores with Non-Homogeneous Fixed Charge Distribution Exhibiting High Current Rectifications.
In: ACS Applied Materials & Interfaces, 6 (15), pp. 12486-12494. [Article]

Ramirez, Patricio ; Cervera, Javier ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador (2014):
Logic Functions with Stimuli-Responsive Single Nanopores.
In: ChemElectroChem, 1 (4), pp. 698-705. [Article]

Ali, Mubarak ; Ramirez, Patricio ; Nasir, Saima ; Nguyen, Quoc-Hung ; Ensinger, Wolfgang ; Mafe, Salvador (2014):
Nanoparticle-induced rectification in a single cylindrical nanopore: Net currents from zero time-average potentials.
In: Applied Physics Letters, 104 (4), pp. 043703. AIP Publishing , ISSN 0003-6951,
[Article]

Ali, Mubarak ; Nasir, Saima ; Ramirez, Patricio ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2013):
Carbohydrate-Mediated Biomolecular Recognition and Gating of Synthetic Ion Channels.
In: The Journal of Physical Chemistry C, 117 (35), pp. 18234-18242. [Article]

Ramirez, Patricio ; Gomez, Vicente ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador (2013):
Net currents obtained from zero-average potentials in single amphoteric nanopores.
In: Electrochemistry Communications, 31, pp. 137-140. [Article]

Nasir, Saima ; Ramirez, Patricio ; Ali, Mubarak ; Ahmed, Ishtiaq ; Fruk, Ljiljana ; Mafe, Salvador ; Ensinger, Wolfgang (2013):
Nernst-Planck model of photo-triggered, pH-tunable ionic transport through nanopores functionalized with "caged" lysine chains.
In: The Journal of Chemical Physics, 138 (3), pp. 034709-034709. American Institute of Physics, ISSN 0021-9606,
[Article]

Ali, Mubarak ; Nasir, Saima ; Ramirez, Patricio ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2012):
Calcium Binding and Ionic Conduction in Single Conical Nanopores with Polyacid Chains: Model and Experiments.
In: ACS Nano, 6 (10), pp. 9247-9257. ACS Publications, [Article]

Ramirez, Patricio ; Ali, Mubarak ; Ensinger, Wolfgang ; Mafe, Salvador (2012):
Information processing with a single multifunctional nanofluidic diode.
In: Applied Physics Letters, 101 (13), p. 133108. American Institute of Physics, ISSN 0003-6951,
[Article]

Ali, Mubarak ; Ramirez, Patricio ; Nguyen, Hung Quoc ; Nasir, Saima ; Cervera, Javier ; Mafe, Salvador ; Ensinger, Wolfgang (2012):
Single Cigar-Shaped Nanopores Functionalized with Amphoteric Amino Acid Chains: Experimental and Theoretical Characterization.
In: ACS Nano, 6 (4), pp. 3631-3640. ACS Publications, [Article]

Ali, Mubarak ; Nasir, Saima ; Ramirez, Patricio ; Ahmed, Ishtiaq ; Nguyen, Quoc Hung ; Fruk, Ljiljana ; Mafe, Salvador ; Ensinger, Wolfgang (2012):
Optical Gating of Photosensitive Synthetic Ion Channels.
In: Advanced Functional Materials, 22 (2), pp. 390-396. WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, [Article]

Ali, Mubarak ; Ramirez, Patricio ; Tahir, Muhammad Nawaz ; Mafe, Salvador ; Siwy, Zuzanna ; Neumann, Reinhard ; Tremel, Wolfgang ; Ensinger, Wolfgang (2011):
Biomolecular conjugation inside synthetic polymer nanopores via glycoprotein–lectin interactions.
In: Nanoscale, 3 (4), pp. 1894-1903. Royal Society of Chemistry Publishing, [Article]

Ali, Mubarak ; Yameen, Basit ; Cervera, Javier ; Ramirez, Patricio ; Neumann, Reinhard ; Ensinger, Wolfgang ; Knoll, Wolfgang ; Azzaroni, Omar (2010):
Layer-by-Layer Assembly of Polyelectrolytes into Ionic Current Rectifying Solid-State Nanopores: Insights from Theory and Experiment.
In: Journal of the American Chemical Society, 132 (24), pp. 8338-8348. ACS Publications, [Article]

Ali, Mubarak ; Mafe, Salvador ; Ramirez, Patricio ; Neumann, Reinhard ; Ensinger, Wolfgang (2009):
Logic Gates Using Nanofluidic Diodes Based on Conical Nanopores Functionalized with Polyprotic Acid Chains.
In: Langmuir, 25 (20), pp. 11993-11997. ACS Publications, [Article]

Ali, Mubarak ; Ramirez, Patricio ; Mafé, Salvador ; Neumann, Reinhard ; Ensinger, Wolfgang (2009):
A pH-Tunable Nanofluidic Diode with a Broad Range of Rectifying Properties.
In: ACS Nano, 3 (3), pp. 603-608. ACS Publications, [Article]