Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Alexandra Bondarenko"'
Autor:
Alexandra Bondarenko, Fernando Cortés-Salazar, Natalia Gasilova, Andreas Lesch, Liang Qiao, Hubert H. Girault
Publikováno v:
CHIMIA, Vol 69, Iss 5 (2015)
The Laboratoire d'Electrochimie Physique et Analytique (LEPA) has moved to the new Energypolis campus in Sion. This laboratory is involved in energy research in particular by studying charge transfer reactions at soft interfaces and developing interf
Externí odkaz:
https://doaj.org/article/8be0dc008a58428e8b750d1bc2ef02cd
Publikováno v:
KnE Life Sciences.
Sea urchin caviar is a valuable product, as well as a therapeutic and prophylactic agent for cancer, it removes radionuclides from the body, increases the body’s resistance to various types of infections, with physical and mental fatigue, under str
Publikováno v:
Open-Space Microfluidics: Concepts, Implementations, Applications ISBN: 9783527696789
Open-Space Microfluidics: Concepts, Implementations, Applications
Open-Space Microfluidics: Concepts, Implementations, Applications
This chapter combines microfluidics and conventional scanning electrochemical microscopy (SECM) by developing so‐called soft probes that contain amperometric microelectrodes (MEs) and/or microfluidic channels. It introduces briefly the fundamentals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e23caf7edf7d6d8b40a54fdb53f492b0
https://doi.org/10.1002/9783527696789.ch16
https://doi.org/10.1002/9783527696789.ch16
Autor:
Alexandra Bondarenko, Pengyuan Yang, Niels Lion, Zhuoxin Chen, Hubert H. Girault, Lysiane Tissières Lovey, Natalia Gasilova, Michel Prudent, Horst Pick, Tianqi Gong, Siham Beggah Möller, Liang Qiao, Yingdi Zhu
Publikováno v:
Chemical Science, vol. 7, no. 5, pp. 2897-2995
Bloodstream infections rank among the most serious causes of morbidity and mortality in hospitalized patients, partly due to the long period (up to one week) required for clinical diagnosis. In this work, we have developed a sensitive method to quick
Autor:
Hubert H. Girault, Horst Pick, Yingdi Zhu, F. Cortés Salazar, Liang Qiao, Alexandra Bondarenko
Publikováno v:
The Analyst. 141:3403-3410
Herein, we present the intact cell matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for the fingerprinting of human melanoma cancer cell lines grown on aluminium foil. To perform the MALDI-MS assay, melanoma cells were culture
Autor:
Tzu-En Lin, Alexandra Bondarenko, Andreas Lesch, Hubert H. Girault, Fernando Cortés-Salazar, Liang Qiao
Publikováno v:
Electrochimica Acta. 179:57-64
Herein, we introduce three orthogonal and compatible methods for detecting tyrosinase, a key factor in fruit browning and skin disorders, with high spatial resolution by means of scanning electrochemical microscopy (SECM). All methods are performed s
Publikováno v:
Open-Space Microfluidics: Concepts, Implementations, Applications ISBN: 9783527696789
Open-Space Microfluidics
Open-Space Microfluidics
This chapter discusses the soft microfluidic scanning electrochemical microscopy (SECM) probes represent a versatile tool for supporting various investigations ranging from the electrochemical characterization of different surfaces to the local pertu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32c1a541d10f2db5e540a759b1f4f5c1
https://doi.org/10.1002/9783527696789.ch17
https://doi.org/10.1002/9783527696789.ch17
Scanning electrochemical microscopy (SECM) is a scanning probe technique where typically micro- or nanoelectrodes are translated in close proximity to a specimen immersed in an electrolyte solution. The flux of redox active species between the SECM p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb615cbaa826c04c52a2ca58940bd100
http://hdl.handle.net/11585/675564
http://hdl.handle.net/11585/675564
Autor:
Petar Stupar, Horst Pick, Andreas Lesch, Alexandra Bondarenko, Tzu-En Lin, Hubert H. Girault, Fernando Cortés-Salazar
Publikováno v:
Analytical chemistry. 88(23)
Scanning electrochemical microscopy (SECM) has been widely used for the electrochemical imaging of dynamic topographical and metabolic changes in alive adherent mammalian cells. However, extracting intracellular information by SECM is challenging, si
Autor:
Hubert H. Girault, Szilveszter Gáspár, Andreas Lesch, Mihaela Gheorghiu, Alexandra Bondarenko, Eugen Gheorghiu, Luciana Stanica, Fernando Cortés-Salazar, Dmitry Momotenko
Publikováno v:
Analytical chemistry. 87(8)
To understand biological processes at the cellular level, a general approach is to alter the cells' environment and to study their chemical responses. Herein, we present the implementation of an electrochemical push-pull probe, which combines a micro