J
Josefina Pons
Researcher at Autonomous University of Barcelona
Publications - 208
Citations - 4979
Josefina Pons is an academic researcher from Autonomous University of Barcelona. The author has contributed to research in topics: Crystal structure & Ligand. The author has an hindex of 30, co-authored 197 publications receiving 4467 citations. Previous affiliations of Josefina Pons include National University of Comahue & National University of Río Negro.
Papers
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Recent trends in macro-, micro-, and nanomaterial-based tools and strategies for heavy-metal detection.
TL;DR: Recent Trends in Macro-, Micro-, and Nanomaterial-Based Tools and Strategies for Heavy-Metal Detection Gemma Aragay, Josefina Pons, and Arben Merkoc-i.
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All-integrated and highly sensitive paper based device with sample treatment platform for Cd2+ immunodetection in drinking/tap waters.
TL;DR: A new integrated paper based cadmium (Cd(2+)) immunosensing system in lateral flow format, which integrates the sample treatment process with the analyte detection process and the detection and quantification limits found were 0.1 and 0.4 ppb, respectively, these being the lowest limits reported up to now for metal sensors based on paper.
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Multiphoton laser direct writing of two-dimensional silver structures.
Tommaso Baldacchini,Anne-Cécile Pons,Josefina Pons,Christopher N. LaFratta,John T. Fourkas,Yong Sun,Michael J. Naughton +6 more
TL;DR: A novel and efficient method for the laser direct writing of two-dimensional silver structures using a small fraction of the output of a Ti:sapphire oscillator and characterization using scanning electron and atomic force microscopies is reported.
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Enhanced electrochemical detection of heavy metals at heated graphite nanoparticle-based screen-printed electrodes
TL;DR: In this paper, the effect of temperature on the electrochemical stripping performance of a heavy metal sensor based on carbon nanoparticles is studied and the morphological changes of the sensing surface during the multidetection of Cd2+, Pb2+, Cu2+ and Hg2+ ions are studied by TEM and SEM.
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High sensitive gold-nanoparticle based lateral flow Immunodevice for Cd2+ detection in drinking waters.
TL;DR: This work introduces a lateral flow immunosensor device (LFID) for Cd(2+) determination in drinking and tap waters using the Cd-EDTA-BSA-AuNP conjugate as signal producer tool and shows a new option for increasing the sensibility in the LFDs with competitive format.