Blar i Publikasjoner fra CRIStin på forfatter "Peltonen, Jouko"
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Electro-Optical Gas Sensor Consisting of Nanostructured Paper Coating and an Ultrathin Sensing Element
Sarfraz, Jawad; Rosqvist, Emil; Ihalainen, Petri; Peltonen, Jouko (Journal article, 2019)This work describes the use of a paper substrate for electro-optical detection of toxic hydrogen sulfide (H2S) gas. For electrical detection, a chemiresistive type of gas sensor was developed. Ultrathin gold film electrodes ... -
Immobilization of proteolytic enzymes on replica-molded thiol-ene micropillar reactors via thiol-gold interaction
Tähkä, Sari; Sarfraz, Jawad; Urvas, Lauri; Provenzani, Riccardo; Wiedmer, Susanne K.; Peltonen, Jouko; Jokinen, Ville; Sikanen, Tiina (Peer reviewed; Journal article, 2019)We introduce rapid replica molding of ordered, high-aspect-ratio, thiol-ene micropillar arrays for implementation of microfluidic immobilized enzyme reactors (IMERs). By exploiting the abundance of free surface thiols of ... -
Low-cost, mass-producible nanostructured surface on flexible substrate with ultra-thin gold or silver film for SERS applications
Rosqvist, Emil; Böcker, Ulrike; Sarfraz, Tina Gulin; Afseth, Nils Kristian; Tolvanen, Stiina; Peltonen, Jouko; Sarfraz, Jawad (Journal article, 2022) -
Optimized multilayer coating using layer-by-layer assembly method for excellent oxygen barrier of poly(lactic acid) based film
Sarfraz, Tina Gulin; Grøvlen, Magnhild Seim; Rosqvist, Emil; Pettersen, Marit Kvalvåg; Peltonen, Jouko; Sarfraz, Jawad (Peer reviewed; Journal article, 2023) -
Photothermally Responsive Inks for Inkjet‐Printing Secure Information
Chirico, Giuseppe; Dacarro, Giacomo; O’Regan, Colm; Peltonen, Jouko; Sarfraz, Jawad; Taglietti, Angelo; Borzenkov, Mykola; Pallavicini, Piersandro (Journal article; Peer reviewed, 2018) -
The performance of inkjet-printed copper acetate based hydrogen sulfide gas sensor on a flexible plastic substrate - varying ink composition and print density
Sarfraz, Jawad; Fogde, Anna; Ihalainen, Petri; Peltonen, Jouko (Journal article; Peer reviewed, 2018)