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Roberto Ortiz
Roberto Ortiz
Senior Scientist at CR Competence
Adresă de e-mail confirmată pe crcom.se - Pagina de pornire
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Mediatorless sugar/oxygen enzymatic fuel cells based on gold nanoparticle-modified electrodes
X Wang, M Falk, R Ortiz, H Matsumura, J Bobacka, R Ludwig, M Bergelin, ...
Biosensors and Bioelectronics 31 (1), 219-225, 2012
1912012
Cellobiose dehydrogenase modified electrodes: advances by materials science and biochemical engineering
R Ludwig, R Ortiz, C Schulz, W Harreither, C Sygmund, L Gorton
Analytical and Bioanalytical Chemistry 405 (11), 3637-3658, 2013
1282013
Self-powered wireless carbohydrate/oxygen sensitive biodevice based on radio signal transmission
M Falk, M Alcalde, PN Bartlett, AL De Lacey, L Gorton, ...
PloS one 9 (10), e109104, 2014
722014
Direct electrochemistry of Phanerochaete chrysosporium cellobiose dehydrogenase covalently attached onto gold nanoparticle modified solid gold electrodes
H Matsumura, R Ortiz, R Ludwig, K Igarashi, M Samejima, L Gorton
Langmuir 28 (29), 10925-10933, 2012
602012
Effect of deglycosylation of cellobiose dehydrogenases on the enhancement of direct electron transfer with electrodes
R Ortiz, H Matsumura, F Tasca, K Zahma, M Samejima, K Igarashi, ...
Analytical chemistry 84 (23), 10315-10323, 2012
562012
Recombinant pyranose dehydrogenase—A versatile enzyme possessing both mediated and direct electron transfer
ME Yakovleva, A Killyéni, R Ortiz, C Schulz, D MacAodha, PÓ Conghaile, ...
Electrochemistry communications 24, 120-122, 2012
302012
Label free capacitive immunosensor for detecting calpastatin—A meat tenderness biomarker
K Zór, R Ortiz, E Saatci, R Bardsley, T Parr, E Csöregi, M Nistor
Bioelectrochemistry 76 (1-2), 93-99, 2009
292009
Direct electron transfer of cellobiose dehydrogenase on positively charged polyethyleneimine gold nanoparticles
M Tavahodi, R Ortiz, C Schulz, A Ekhtiari, R Ludwig, B Haghighi, L Gorton
ChemPlusChem 82 (4), 546-552, 2017
272017
Highly Efficient Membraneless Glucose Bioanode Based on Corynascus thermophilus Cellobiose Dehydrogenase on Aryl Diazonium‐Activated Single‐Walled …
R Ortiz, R Ludwig, L Gorton
ChemElectroChem 1 (11), 1948-1956, 2014
242014
Unprecedented enantioselectivity in a cluster-based catalytic system
V Moberg, M Haukka, IO Koshevoy, R Ortiz, E Nordlander
Organometallics 26 (17), 4090-4093, 2007
232007
Salt-induced control of the grafting density in poly (ethylene glycol) brush layers by a grafting-to approach
R Ortiz, S Olsen, E Thormann
Langmuir 34 (15), 4455-4464, 2018
212018
Graphite electrodes modified with Neurospora crassa cellobiose dehydrogenase: Comparative electrochemical characterization under direct and mediated electron transfer
G Kovacs, R Ortiz, V Coman, W Harreither, IC Popescu, R Ludwig, ...
Bioelectrochemistry 88, 84-91, 2012
182012
Fuel-independent and membrane-less self-charging biosupercapacitor
D Pankratov, F Shen, R Ortiz, MD Toscano, E Thormann, J Zhang, ...
Chemical Communications 54 (83), 11801-11804, 2018
162018
Engineering of cellobiose dehydrogenases for improved glucose sensitivity and reduced maltose affinity
R Ortiz, M Rahman, B Zangrilli, C Sygmund, PO Micheelsen, M Silow, ...
ChemElectroChem 4 (4), 846-855, 2017
142017
Carbon aerogel as electrode material for improved direct electron transfer in biosensors incorporating cellobiose dehydrogenase
CI Fort, R Ortiz, LC Cotet, V Danciu, IC Popescu, L Gorton
Electroanalysis 28 (10), 2311-2319, 2016
122016
Direct electron transfer of Phanerochaete chrysosporium cellobiose dehydrogenase at platinum and palladium nanoparticles decorated carbon nanotubes modified electrodes
S Bozorgzadeh, H Hamidi, R Ortiz, R Ludwig, L Gorton
Physical Chemistry Chemical Physics 17 (37), 24157-24165, 2015
122015
Interaction of polymer-coated gold nanoparticles with cellobiose dehydrogenase: The role of surface charges
M Tavahodi, C Schulz, A Assarsson, R Ortiz, R Ludwig, C Cabaleiro-Lago, ...
Journal of Electroanalytical Chemistry 819, 226-233, 2018
112018
Effect of deglycosylation on the mediated electrocatalytic activity of recombinantly expressed Agaricus meleagris pyranose dehydrogenase wired by osmium redox polymer
A Killyéni, ME Yakovleva, D MacAodha, PÓ Conghaile, C Gonaus, R Ortiz, ...
Electrochimica Acta 126, 61-67, 2014
102014
Influence of SAM structure on direct electron transfer at Au electrodes modified with cellobiose dehydrogenase from Neurospora Crassa
G Kovacs, R Ortiz, V Coman, W Harreither, IC Popescu, R Ludwig, ...
Rev. Roum. Chim 57 (4-5), 361-368, 2012
82012
A novel starch-binding laccase from the wheat pathogen Zymoseptoria tritici highlights the functional diversity of ascomycete laccases
M Haddad Momeni, P Bollella, R Ortiz, E Thormann, L Gorton, ...
BMC biotechnology 19 (1), 1-12, 2019
52019
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