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1.
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11 p, 2.4 MB |
Metal-free cysteamine-functionalized graphene alleviates mutual interferences in heavy metal electrochemical detection
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Yang, Qiuyue (Institut Català de Nanociència i Nanotecnologia) ;
Nguyen, Emily P. (Institut Català de Nanociència i Nanotecnologia) ;
Panáček, David (Institut Català de Nanociència i Nanotecnologia) ;
Šedajová, Veronika (Palacký University Olomouc) ;
Hrubý, Vítězslav (Palacký University Olomouc) ;
Rosati, Giulio (Institut Català de Nanociència i Nanotecnologia) ;
De Carvalho Castro Silva, Cecilia (Institut Català de Nanociència i Nanotecnologia) ;
Bakandritsos, Aristides (VŠB-Technical University of Ostrava) ;
Otyepka, Michal (VSB-Technical University of Ostrava) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Heavy metal pollutants are of great concern to environmental monitoring due to their potent toxicity. Electrochemical detection, one of the main techniques, is hindered by the mutual interferences of various heavy metal ions in practical use. [...]
2023 -  10.1039/d2gc02978b
Green chemistry, Vol. 25, Issue 4 (February 2023) , p. 1647-1657
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2.
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24 p, 1.8 MB |
Wearable and fully printed microfluidic nanosensor for sweat rate, conductivity, and copper detection with healthcare applications
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Yang, Qiuyue (Institut Català de Nanociència i Nanotecnologia) ;
Rosati, Giulio (Institut Català de Nanociència i Nanotecnologia) ;
Abarintos, Vernalyn (Institut Català de Nanociència i Nanotecnologia) ;
Aroca, Miguel A. (Universidad de Los Andes. Departamento de Ingeniería Eléctrica e Ingeniería Electrónica) ;
Osma, Johann F. (Universidad de Los Andes. Departamento de Ingeniería Eléctrica e Ingeniería Electrónica) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia) ;
Universitat Autònoma de Barcelona
Wearables are becoming pervasive in our society, but they are still mainly based on physical sensors with just few optical and electrochemical exceptions. Sweat, amongst other body fluids, is easily and non-invasively accessible, abundant, and relatively poor of interfering species. [...]
2022 - 10.1016/j.bios.2022.114005
Biosensors & bioelectronics, Vol. 202 (April 2022) , art. 114005
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3.
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10 p, 4.6 MB |
Laser Reduced Graphene Oxide Electrode for Pathogenic Escherichia coli Detection
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Zhao, Lei (Institut Català de Nanociència i Nanotecnologia) ;
Rosati, Giulio (Institut Català de Nanociència i Nanotecnologia) ;
Piper, Andrew (Institut Català de Nanociència i Nanotecnologia) ;
De Carvalho Castro Silva, Cecilia (Mackenzie Presbyterian University) ;
Hu, Liming (Institut Català de Nanociència i Nanotecnologia) ;
Yang, Qiuyue (Institut Català de Nanociència i Nanotecnologia) ;
Della Pelle, Flavio (University of Teramo) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Graphene-based materials are of interest in electrochemical biosensing due to their unique properties, such as high surface areas, unique electrochemical properties, and biocompatibility. However, the scalable production of graphene electrodes remains a challenge; it is typically slow, expensive, and inefficient. [...]
2023 - 10.1021/acsami.2c20859
ACS applied materials & interfaces, Vol. 15, Issue 7 (February 2023) , p. 9024-9033
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4.
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29 p, 1.4 MB |
Label-free and reagentless electrochemical genosensor based on graphene acid for meat adulteration detection
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Flauzino, J. M. R. (Institut Català de Nanociència i Nanotecnologia) ;
Nguyen, Emily P. (Institut Català de Nanociència i Nanotecnologia) ;
Yang, Qiuyue (Institut Català de Nanociència i Nanotecnologia) ;
Rosati, Giulio (Institut Català de Nanociència i Nanotecnologia) ;
Panáček, David (Institut Català de Nanociència i Nanotecnologia) ;
Brito-Madurro, Ana G. (Federal University of Uberlândia. Institute of Biotechnology (Brazil)) ;
Madurro, João M. (Federal University of Uberlândia. Institute of Chemistry (Brazil)) ;
Bakandritsos, Aristides (VŠB-Technical University of Ostrava. Centre of Energy and Environmental Technologies. Nanotechnology Centre (Czech Republic)) ;
Otyepka, Michal (VŠB-Technical University of Ostrava. IT4Innovations (Czech Republic)) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
With the increased demand for beef in emerging markets, the development of quality-control diagnostics that are fast, cheap and easy to handle is essential. Especially where beef must be free from pork residues, due to religious, cultural or allergic reasons, the availability of such diagnostic tools is crucial. [...]
2022 - 10.1016/j.bios.2021.113628
Biosensors & bioelectronics, Vol. 195 (January 2022) , art. 113628
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5.
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14 p, 7.9 MB |
Graphene nanobeacons with high-affinity pockets for combined, selective, and effective decontamination and reagentless detection of heavy metals
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Panáček, David (Institut Català de Nanociència i Nanotecnologia) ;
Zdražil, Lukáš (Palacký University Olomouc. Department of Physical Chemistry) ;
Langer, Michal (Palacký University Olomouc. Department of Physical Chemistry) ;
Šedajová, Veronika (Palacký University Olomouc. Department of Physical Chemistry) ;
Baďura, Zdeněk (Palacký University Olomouc. Department of Experimental Physics) ;
Zoppellaro, Georgio (Czech Advanced Technology and Research Institute. Regional Centre of Advanced Technologies and Materials) ;
Yang, Qiuyue (Institut Català de Nanociència i Nanotecnologia) ;
Nguyen, Emily P. (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Hrubý, Vítězslav (Palacký University Olomouc. Department of Physical Chemistry) ;
Kolařík, Jan (Czech Advanced Technology and Research Institute. Regional Centre of Advanced Technologies and Materials) ;
Chalmpes, Nikolaos (University of Ioannina. Department of Materials Science & Engineering) ;
Bourlinos, Athanasios B. (University of Ioannina. Physics Department) ;
Zboril, Radek (VŠB-Technical University of Ostrava. Nanotechnology Centre) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia) ;
Bakandritsos, Aristides (VŠB-Technical University of Ostrava. Nanotechnology Centre) ;
Otyepka, Michal (VŠB-Technical University of Ostrava. IT4Innovations)
Access to clean water for drinking, sanitation, and irrigation is a major sustainable development goal of the United Nations. Thus, technologies for cleaning water and quality-monitoring must become widely accessible and of low-cost, while being effective, selective, sustainable, and eco-friendly. [...]
2022 - 10.1002/smll.202201003
Small, Vol. 18, issue 33 (Aug. 2022) , art. 2201003
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6.
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10 p, 4.6 MB |
A plug, print & play inkjet printing and impedance-based biosensing technology operating through a smartphone for clinical diagnostics
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Rosati, Giulio (Institut Català de Nanociència i Nanotecnologia) ;
Urban, Massimo (University of Trieste. Department of Chemical and Pharmaceutical Sciences) ;
Zhao, Lei (Institut Català de Nanociència i Nanotecnologia) ;
Yang, Qiuyue (Institut Català de Nanociència i Nanotecnologia) ;
De Carvalho Castro Silva, Cecilia (Institut Català de Nanociència i Nanotecnologia) ;
Bonaldo, Stefano (University of Padova. Department of Information Engineering) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Nguyen, Emily P. (Institut Català de Nanociència i Nanotecnologia) ;
Ortega, Gabriel (University of California Santa Barbara. Department of Chemistry and Biochemistry) ;
Fornasiero, Paolo (University of Trieste. Department of Chemical and Pharmaceutical Sciences) ;
Paccagnella, Alessandro (University of Padova. Department of Information Engineering) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Simplicity is one of the key feature for the spread of any successful technological product. Here, a method for rapid and low-cost fabrication of electrochemical biosensors is presented. This "plug, print & play" method involves inkjet-printing even in an office-like environment, without the need of highly specialized expertise or equipment, guaranteeing an ultra-fast idea to (scaled) prototype production time. [...]
2022 - 10.1016/j.bios.2021.113737
Biosensors & bioelectronics, Vol. 196 (January 2022) , art. 113737
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7.
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19 p, 3.3 MB |
An innovative autonomous robotic system for on-site detection of heavy metal pollution plumes in surface water
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De Vito-Francesco, Elisabetta (University of Natural Resources and Life Sciences Vienna. Department of Water, Atmosphere, and Environment) ;
Farinelli, Alessandro (University of Verona. Department of Computer Science) ;
Yang, Qiuyue (Universitat Autònoma de Barcelona. Departament de Química) ;
Nagar, Bhawna (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia) ;
Knutz, Thorsten (Go Systemelektronik GmbH) ;
Haider, Alexander (Go Systemelektronik GmbH) ;
Stach, Wolfgang (University of Natural Resources and Life Sciences Vienna. Department of Water, Atmosphere, and Environment) ;
Ziegenbalg, Falko (University of Natural Resources and Life Sciences Vienna. Department of Water, Atmosphere, and Environment) ;
Allabashi, Roza (University of Natural Resources and Life Sciences Vienna. Department of Water, Atmosphere, and Environment)
Smart monitoring has been studied and developed in recent years to create faster, cheaper, and more user-friendly on-site methods. The present study describes an innovative technology for investigative monitoring of heavy metal pollution (Cu and Pb) in surface water. [...]
2022 - 10.1007/s10661-021-09738-z
Environmental Monitoring and Assessment, Vol. 194 (January 2022) , art. 122
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8.
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7 p, 2.2 MB |
Development of a heavy metal sensing boat for automatic analysis in natural waters utilizing anodic stripping voltammetry
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Yang, Qiuyue (Institut Català de Nanociència i Nanotecnologia) ;
Nagar, Bhawna (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Balsells, Marc (Institut Català de Nanociència i Nanotecnologia) ;
Farinelli, Alessandro (University of Verona. Department of Computer Science) ;
Bloisi, Domenico (University of Basilicata. Department of Mathematics, Computer Science and Economics) ;
Proia, Lorenzo (Universitat de Vic - Universitat Central de Catalunya. Centre Tecnològic BETA) ;
Espinosa, Carmen (Universitat de Vic - Universitat Central de Catalunya. Centre d'Estudis dels Rius Mediterranis) ;
Ordeix, Marc (Universitat de Vic - Universitat Central de Catalunya. Centre d'Estudis dels Rius Mediterranis) ;
Knutz, Thorsten (Go Systemelektronik GmbH (Germany)) ;
De Vito-Francesco, Elisabetta (University of Natural Resources and Life Sciences. Institute for Sanitary Engineering and Water Pollution Control) ;
Allabashi, Roza (University of Natural Resources and Life Sciences. Institute for Sanitary Engineering and Water Pollution Control) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Determination of the levels of heavy metal ions would support assessment of sources and pathways of water pollution. However, traditional spatial assessment by manual sampling and off-site detection in the laboratory is expensive and time-consuming and requires trained personnel. [...]
2021 - 10.1021/acsestwater.1c00192
ACS Es&t Water, Vol. 1, Issue 12 (December 2021) , p. 2470-2476
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