Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Klaus Mathwig"'
Autor:
Chhavi Sharma, Sara E. C. Dale, Klaus Mathwig, Marcel A. G. Zevenbergen, Zhongkai Li, Bhuvanesh E., Kaushik Parida, Yuvraj Singh Negi, Frank Marken
Publikováno v:
ChemElectroChem, Vol 11, Iss 19, Pp n/a-n/a (2024)
Abstract Sulfonated poly(oxy‐1,4‐phenylene‐oxy‐1,4‐phenylenecarbonyl‐1,4‐phenylene) also known as SPEEK is a chemically robust cation conductor with good solution processability. A thin film (approx. 0.7 μm) coated asymmetrically over
Externí odkaz:
https://doaj.org/article/0acdae70cadf4b9992d7139b699571aa
Autor:
Francesca Leonardi, Ria R. Sijabat, Roseanne Minderhoud, Aniek J.G. Even, Klaus Mathwig, Rachel E. Armstrong, Sonja de Vries, Annelies Goris, Chris van Hoof
Publikováno v:
Biosensors and Bioelectronics: X, Vol 15, Iss , Pp 100406- (2023)
The correlation between nutritional habits and gut health directly impacts the gut-brain axis via a complex and not yet fully disclosed communication network. Establishing a link between our food intake and specific physiological responses as well as
Externí odkaz:
https://doaj.org/article/bd30da11cf6b485488915345c5bddd70
Publikováno v:
Micro and Nano Engineering, Vol 16, Iss , Pp 100157- (2022)
Microscale ionic rectifier effects are commonly observed in devices based on semipermeable ionomer coated on an array of microholes with potential applications in alternating current (AC) driven desalination and/or electroosmotic pumping. The efficie
Externí odkaz:
https://doaj.org/article/13cb169efbae40eb97fdde8907bc0995
Autor:
Zhongkai Li, Richard Malpass-Evans, Neil B. McKeown, Mariolino Carta, Klaus Mathwig, John P. Lowe, Frank Marken
Publikováno v:
Electrochemistry Communications, Vol 130, Iss , Pp 107110- (2021)
Tertiary-amine-based Polymers of Intrinsic Microporosity (PIMs) provide a class of highly porous molecularly rigid materials for the electrochemical transport of both ionic and neutral species. Here, the transport of water molecules together with chl
Externí odkaz:
https://doaj.org/article/ae862096943344dfaffa6618dc26db77
Publikováno v:
Micromachines, Vol 13, Iss 3, p 362 (2022)
Electrochemical sensors are powerful tools for the detection and real-time monitoring of a wide variety of analytes. However, the long-term operation of Faradaic sensors in complex media is challenging due to fouling. The protection of the electrode
Externí odkaz:
https://doaj.org/article/576366ae023143ac9172dca0c7d77905
Autor:
Serge G. Lemay, Klaus Mathwig
Publikováno v:
Micromachines, Vol 4, Iss 2, Pp 138-148 (2013)
This paper presents improvements in flow detection by electrical cross-correlation spectroscopy. This new technique detects molecular number fluctuations of electrochemically active analyte molecules as they are transported by liquid flow through a n
Externí odkaz:
https://doaj.org/article/9033910febb248249d721697420dab74
Autor:
Zhongkai Li, Klaus Mathwig, Omotayo A. Arotiba, Luthando Tshwenya, Evaldo Batista Carneiro Neto, Ernesto Chaves Pereira, Frank Marken
Publikováno v:
Li, V, Mathwig, K, Arotiba, O A, Tshwenya, L, Batista Carneiro Neto, E, Chaves Pereira, E & Marken, F 2023, ' Driving Electrochemical Membrane Processes with Coupled Ionic Diodes ', Current Opinion in Electrochemistry, vol. 39, 101280 . https://doi.org/10.1016/j.coelec.2023.101280
Ionic diodes have emerged repeatedly in the literature for gel interfaces, for nanopores and channels, for nano-/micro-fluidic systems, and for asymmetrically ionomer-covered microholes. Concentration polarisation is likely to be the key to understan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd8bb4fb43f5d5fcfdc4f166d8dd552d
https://purehost.bath.ac.uk/ws/files/272301523/Review_membranes_and_diodes_1f_revision_nh.pdf
https://purehost.bath.ac.uk/ws/files/272301523/Review_membranes_and_diodes_1f_revision_nh.pdf
Publikováno v:
Organs-on-a-Chip. Elsevier
Microperforated membranes are essential components of various organ-on-a-chip (OOC) barrier models devel-oped to study transport of molecular compounds and cells across cell layers in e.g. the intestine and blood-brainbarrier. These OOC membranes hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a86d94f3c11d7e454d324ef4c081d1ca
https://doi.org/10.1016/j.ooc.2023.100026
https://doi.org/10.1016/j.ooc.2023.100026
Publikováno v:
Journal of Solid State Electrochemistry. 25:2881-2891
Commercial resin microbeads are widely applied in ion exchange and extraction. Here, a single anion-selective and phosphate binding resin microbead (FerrIX™) is mounted into an epoxy membrane and investigated by 4-electrode membrane voltammetry and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91b6e1a6490591d04e44bcc5ab352456
https://doi.org/10.1007/s10008-021-04982-2
https://doi.org/10.1007/s10008-021-04982-2
Autor:
Koichi Jeremiah Aoki, Klaus Mathwig, Abigail K. Thompson, Budi Riza Putra, Jingyuan Chen, Frank Marken, Zhongkai Li, Mark A. Buckingham, Luthando Tshwenya, Omotayo A. Arotiba
Publikováno v:
Marken, F, Buckingham, M A, Putra, B R P, Tshwenya, L, Arotiba, O, Mathwig, K, Chen, J, Aoki, K J, Li, Z & Thompson, A 2021, ' Microscale Ionic Diodes: An Overview ', Electroanalysis . https://doi.org/10.1002/elan.202060614
Ionic rectifier membranes or devices generate uni-directional ion transport to convert an alternating current (AC) ion current input into stored energy or direct current (DC) in the form of ion/salt gradients. Electrochemical experiments 80 years ago
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::54307b5b44e58de8c6ce4d6b6719b71d
https://doi.org/10.1002/elan.202060614
https://doi.org/10.1002/elan.202060614