Results overview: Found 4 records in 0.02 seconds.
Articles, 3 records found
Research literature, 1 records found
Articles 3 records found  
29 p, 1.6 MB Graphene Oxide-Poly(dimethylsiloxane)-Based Lab-on-a-Chip Platform for Heavy-Metals Preconcentration and Electrochemical Detection / Chałupniak, Andrzej (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Herein, we present the application of a novel graphene oxide-poly(dimethylsiloxane) (GO-PDMS) composite in reversible adsorption/desorption, including detection of heavy metals. GO-PDMS was fabricated by simple blending of GO with silicon monomer in the presence of tetrahydrofuran, followed by polymerization initiated upon the addition of curing agent. [...]
2017 - 10.1021/acsami.7b12368
ACS applied materials & interfaces, Vol. 9, Issue 51 (December 2017) , p. 44766-44775  
27 p, 1.5 MB Toward integrated detection and graphene-based removal of contaminants in a lab-on-a-chip platform / Chałupniak, Andrzej (Institut Català de Nanociència i Nanotecnologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
A novel, miniaturized microfluidic platform was developed for the simultaneous detection and removal of polybrominated diphenyl ethers (PBDEs). The platform consists of a polydimethylsiloxane (PDMS) microfluidic chip for an immunoreaction step, a PDMS chip with an integrated screen-printed electrode (SPCE) for detection, and a PDMS-reduced graphene oxide (rGO) chip for physical adsorption and subsequent removal of PBDE residues. [...]
2017 - 10.1007/s12274-016-1420-3
Nano research, Vol. 10, Issue 7 (July 2017) , p. 2296-2310  
27 p, 1.1 MB Rapid on-chip apoptosis assay on human carcinoma cells based on annexin-V/quantum dot probes / Montón i Domingo, Helena (Institut Català de Nanociència i Nanotecnologia) ; Medina-Sánchez, Mariana (Institut Català de Nanociència i Nanotecnologia) ; Soler, Joan Antoni (Institut Català de Nanociència i Nanotecnologia) ; Chałupniak, Andrzej (Institut Català de Nanociència i Nanotecnologia) ; Nogués, C. (Carme) (Universitat Autònoma de Barcelona. Departament de Biologia Cel·lular, Fisiologia i Immunologia) ; Merkoçi, Arben (Institut Català de Nanociència i Nanotecnologia)
Despite all the efforts made over years to study the cancer expression and the metastasis event, there is not a clear understanding of its origins and effective treatment. Therefore, more specialized and rapid techniques are required for studying cell behaviour under different drug-based treatments. [...]
2017 - 10.1016/j.bios.2017.03.034
Biosensors and bioelectronics, Vol. 94 (August 2017) , p. 408-414  

Research literature 1 records found  
279 p, 11.7 MB Development of novel electrochemical and optical Lab-on-a-chip platforms for contaminants and biomarkers sensing / Chałupniak, Andrzej, autor. ; Merkoçi, Arben, supervisor acadèmic. ; Universitat Autònoma de Barcelona. Departament d'Enginyeria Química, Biològica i Ambiental
La detección de contaminantes peligrosos requiere especial atención debido a su posible toxicidad, baja concentración en muestras reales y, en la mayoría de los casos, una imposibilidad de llevar a cabo la detección a través de un metodo tan específico como el inmunoensayo. [...]
[Barcelona] : Universitat Autònoma de Barcelona, 2017.  

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1 Chałupniak, Andrzej,
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