Wyniki wyszukiwania dla: glucose%20sensing

• Remote Sensing

  Czasopisma

  ISSN: 2072-4292

• 3D polypyrrole structures as a sensing material for glucose detection

  Publikacja

  • K. Cysewska
  • M. Szymańska
  • P. Jasiński

  - Rok 2016

  In this work, 3D polypyrrole (PPy) structures as material for glucose detection is proposed. Polypyrrole was electrochemically polymerized on platinum screen-printed electrode from an aqueous solution of lithium perchlorate and pyrrole. The growth mechanism of such PPy structures was studied by ex-situ scanning electron microscopy. Preliminary studies show that studied here PPy film is a good candidate as a sensing material for...

• Light-improved glucose sensing on ordered Au-Ti heterostructure

  Publikacja

  • K. Siuzdak
  • D. Döhler
  • J. Bachmann
  • J. Karczewski
  • K. Grochowska

  - OPTIK - Rok 2020

  Non-enzymatic electrochemical platforms sensitive towards glucose presence have attracted a worldwide attention during last decades. We report on influence of solar light onto response of gold-titanium heterostructures prepared via controllable approach. The material based on Au nanoparticles orderly distributed over the structured titanium foil was obtained by electrochemical anodization followed by chemical etching, magnetron...

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• Palladium nanoparticles deposited on graphene and its electrochemical performance for glucose sensing

  Publikacja

  • E. Mijowska
  • M. Onyszko
  • K. Urbas
  • M. Aleksandrzak
  • X. Shi
  • D. Moszyński
  • K. Penkala
  • J. Podolski
  • M. El

  - Applied Surface Science - Rok 2015

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• Novel approach to interference analysis of glucose sensing materials coated with Nafion

  Publikacja

  • A. Olejnik
  • J. Karczewski
  • A. Dołęga
  • K. Siuzdak
  • K. Grochowska

  - BIOELECTROCHEMISTRY - Rok 2020

  A gold-based sensing platform, TiND | AuNP | Nafion, was prepared as an exemplary electrode material exhibiting a response to glucose in a neutral solution. The change of electrochemical properties after exposure to glucose and interference compounds such as vitamin C, glycine, urea, paracetamol and acetylsalicylic acid was tested.

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• Recurrent potential pulse technique for improvement of glucose sensing ability of 3D polypyrrole

  Publikacja

  • K. Cysewska
  • J. Karczewski
  • P. Jasiński

  - MEASUREMENT SCIENCE & TECHNOLOGY - Rok 2017

  In this work, a new approach for using a 3D polypyrrole (PPy) conducting polymer as a sensing material for glucose detection is proposed. Polypyrrole is electrochemically polymerized on a platinum screen-printed electrode in an aqueous solution of lithium perchlorate and pyrrole. PPy exhibits a high electroactive surface area and high electrochemical stability, which results in it having excellent electrocatalytic properties. The...

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• Noninvasive glucose sensing in scattering media using OCT, PAS, and TOF techniques.

  Publikacja

  • E. Alarousu
  • J. T. Hast
  • M. T. Kinnunen
  • M. Y. Kirillin
  • R. A. Myllyla
  • J. Pluciński
  • A. P. Popov
  • A. V. Priezzhev
  • P. Tuukka
  • J. Saarela
  • Z. Zhao

  - Rok 2004

  W pracy przedstawiono możliwości wykorzystania optycznej tomografii koherencyjnej (OCT), spektroskopii fotoakustycznej (PAS)i spektroskopii czasu przelotu (TOF) w pomiarach glukozy w ośrodku silnie rozpraszającym. Równolegle opracowano modele propagacji światła w tych ośrodkach wykorzystując metodę Monte Carlo. W pomiarach wykorzystano ''Intralipid'' jako fantom tkanki. W dalszych badaniach wykorzystano mięso wieprzowe i dokonano...

• Laser-assisted approach for improved performance of Au-Ti based glucose sensing electrodes

  Publikacja

  • A. Olejnik
  • G. Śliwiński
  • J. Karczewski
  • J. Ryl
  • K. Siuzdak
  • K. Grochowska

  - APPLIED SURFACE SCIENCE - Rok 2021

  This paper focuses on the synthesis route and electrochemical properties of electrocatalytic material based on gold nanoparticles (NPs) embedded in a structured titanium template obtained via optimized anodization, chemical etching and laser processing. SEM inspection reveals the presence of Au NPs (60–90 nm in diameter) sited in the titanium foil cavities. Performed electrochemical measurements enable nomination of the set of working...

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• Non-enzymatic flexible glucose sensing platform based on nanostructured TiO2–Au composite

  Publikacja

  • K. Grochowska
  • J. Ryl
  • J. Karczewski
  • G. Śliwiński
  • A. Cenian
  • K. Siuzdak

  - JOURNAL OF ELECTROANALYTICAL CHEMISTRY - Rok 2019

  All over the world the number of people suffering from diabetes and related complications is drastically growing. Therefore, the need for accurate, reliable and stable sensor for monitoring of glucose in human body fluids is becoming highly desirable. In this work we show that material composed of gold layers deposited onto TiO2 nanotubes (NTs) formed onto the flexible Ti foil exhibits great response toward glucose oxidation and...

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• Boronate-appended polymers with diol-functionalized ferrocene: an effective and selective method for voltammetric glucose sensing

  Publikacja

  • J. Sęk
  • S. Kaczmarczyk
  • K. Guńka
  • A. Kowalczyk
  • K. Borys
  • A. Kasprzak
  • A. Nowicka

  - DALTON TRANSACTIONS - Rok 2021

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