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1.
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9 p, 2.5 MB |
A novel ratiometric fluorescent approach for the modulation of the ydnamic range of lateral flow immunoassays
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Sena-Torralba, Amadeo (Institut Català de Nanociència i Nanotecnologia) ;
Torné-Morató, Helena (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Ranjbar, Saba (Institut Català de Nanociència i Nanotecnologia) ;
Nejad, Mohammad Amin Farahmand (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Idili, Andrea (Institut Català de Nanociència i Nanotecnologia) ;
Hormozi-Nezhad, M.R. (Sharif University of Technology. Department of Chemistry) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The majority of lateral flow assays (LFAs) use single-color optical labels to provide a qualitative naked-eye detection, however this detection method displays two important limitations. First, the use of a single-color label makes the LFA prone to results misinterpretation. [...]
2022 -  10.1002/admt.202101450
Advanced Materials Technologies, Vol. 7, issue 8 (August 2022) , art. 2101450
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2.
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12 p, 5.6 MB |
One-Step Laser Nanostructuration of Reduced Graphene Oxide Films Embedding Metal Nanoparticles for Sensing Applications
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Scroccarello, Annalisa (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Della Pelle, Flavio (University of Teramo. Department of Bioscience and Technology for Food, Agriculture and Environment) ;
De Carvalho Castro Silva, Cecilia (Institut Català de Nanociència i Nanotecnologia) ;
Idili, Andrea (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Compagnone, Dario (University of Teramo. Department of Bioscience and Technology for Food, Agriculture and Environment) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The combination of two-dimensional materials and metal nanoparticles (MNPs) allows the fabrication of novel nanocomposites with unique physical/chemical properties exploitable in high-performance smart devices and biosensing strategies. [...]
2023 - 10.1021/acssensors.2c01782
ACS Sensors, Vol. 8, Issue 2 (February 2023) , p. 598-609
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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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15 p, 9.7 MB |
Low-Cost, User-Friendly, All-Integrated Smartphone-Based Microplate Reader for Optical-Based Biological and Chemical Analyses
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Bergua Canudo, José Francisco (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Idili, Andrea (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Maymó, M. (Institut Català de Nanociència i Nanotecnologia) ;
Hu, Liming (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
The quantitative detection of different molecular targets is of utmost importance for a variety of human activities, ranging from healthcare to environmental studies. Bioanalytical methods have been developed to solve this and to achieve the quantification of multiple targets from small volume samples. [...]
2022 - 10.1021/acs.analchem.1c04491
Analytical chemistry, Vol. 94, Issue 2 (January 2022) , p. 1271-1285
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5.
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6 p, 1.7 MB |
Selection and characterisation of bioreceptors to develop nanoparticle-based lateral-flow immunoassays in the context of the SARS-CoV-2 outbreak
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Hu, Liming (Institut Català de Nanociència i Nanotecnologia) ;
Calucho, Enric (Institut Català de Nanociència i Nanotecnologia) ;
Fuentes-Chust, Celia (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Idili, Andrea (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Rivas, Lourdes (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
This manuscript aims at raising the attention of the scientific community to the need for better characterised bioreceptors for fast development of point-of-care diagnostic devices able to support mass frequency testing. [...]
2022 - 10.1039/d2lc00486k
Lab on a chip, Vol. 22, issue 16 (Aug. 2022) , p. 2938-2943
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6.
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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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7.
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12 p, 1.7 MB |
A Programmable electrochemical Y-shaped DNA scaffold sensor for the single-step detection of antibodies and proteins in untreated biological fluids
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Idili, Andrea (Institut Català de Nanociència i Nanotecnologia) ;
Bonini, Andrea (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Di Francesco, Fabio (Università degli Studi di Pisa. Dipartimento di Chimica e Chimica Industriale) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Proteins and antibodies are key biomarkers for diagnosing and monitoring specific medical conditions. Currently, gold standard techniques used for their quantification require laborious multi-step procedures, involving high costs and slow response times. [...]
2022 - 10.1002/adfm.202201881
Advanced functional materials, Vol. 32, issue 37 (Sep. 2022) , art. 2201881
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8.
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30 p, 21.1 MB |
Toward Next Generation Lateral Flow Assays : Integration of Nanomaterials
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Sena-Torralba, Amadeo (Institut Català de Nanociència i Nanotecnologia) ;
Álvarez Diduk, Ruslan (Institut Català de Nanociència i Nanotecnologia) ;
Parolo, Claudio (Institut de Salut Global de Barcelona) ;
Piper, Andrew (Institut Català de Nanociència i Nanotecnologia) ;
Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Lateral flow assays (LFAs) are currently the most used point-of-care sensors for both diagnostic (e. g. , pregnancy test, COVID-19 monitoring) and environmental (e. g. , pesticides and bacterial monitoring) applications. [...]
2022 - 10.1021/acs.chemrev.1c01012
Chemical Reviews, Vol. 122, Issue 18 (September 2022) , p. 14881-14910
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9.
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10.
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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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