Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Lena Golubewa"'
Autor:
Yaraslau Padrez, Lena Golubewa, Tatsiana Kulahava, Tatyana Vladimirskaja, Galina Semenkova, Igor Adzerikho, Olga Yatsevich, Nadezda Amaegberi, Renata Karpicz, Yuri Svirko, Polina Kuzhir, Danielis Rutkauskas
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract We demonstrated that wide-field second harmonic generation (SHG) microscopy of lung tissue in combination with quantitative analysis of SHG images is a powerful tool for fast and label-free visualization of the fibrosis pathogenesis in pulmo
Externí odkaz:
https://doaj.org/article/0948cf52585f44c5bcb84e454f9935b3
Autor:
Lena Golubewa, Hamza Rehman, Yaraslau Padrez, Alexey Basharin, Sumit Sumit, Igor Timoshchenko, Renata Karpicz, Yuri Svirko, Polina Kuzhir
Publikováno v:
Materials, Vol 16, Iss 5, p 1948 (2023)
Black silicon (bSi) is a highly absorptive material in the UV-vis and NIR spectral range. Photon trapping ability makes noble metal plated bSi attractive for fabrication of surface enhanced Raman spectroscopy (SERS) substrates. By using a cost-effect
Externí odkaz:
https://doaj.org/article/5ff20e3bfe934179b882fdc0d6a5f941
Autor:
Lena Golubewa, Hamza Rehman, Tatsiana Kulahava, Renata Karpicz, Marian Baah, Tommy Kaplas, Ali Shah, Sergei Malykhin, Alexander Obraztsov, Danielis Rutkauskas, Marija Jankunec, Ieva Matulaitienė, Algirdas Selskis, Andrei Denisov, Yuri Svirko, Polina Kuzhir
Publikováno v:
Sensors, Vol 20, Iss 18, p 5028 (2020)
Integration of living cells with nonbiological surfaces (substrates) of sensors, scaffolds, and implants implies severe restrictions on the interface quality and properties, which broadly cover all elements of the interaction between the living and a
Externí odkaz:
https://doaj.org/article/7574b09d24e64300ab5ad7fb6e955f76
Autor:
Lena Golubewa, Aliona Klimovich, Igor Timoshchenko, Yaraslau Padrez, Marina Fetisova, Hamza Rehman, Petri Karvinen, Algirdas Selskis, Sonata Adomavičiu̅tė-Grabusovė, Ieva Matulaitienė, Arunas Ramanavicius, Renata Karpicz, Tatsiana Kulahava, Yuri Svirko, Polina Kuzhir
Publikováno v:
ACS Applied Nano Materials. 6:4770-4781
Autor:
Hamza Rehman, Lena Golubewa, Alexey Basharin, Andzej Urbanovic, Erkki Lahderanta, Ekaterina Soboleva, Ieva Matulaitiene, Marija Jankunec, Yuri Svirko, Polina Kuzhir
Fragmented multi-layered graphene films were directly synthesized via chemical vapor deposition (CVD) on dielectric substrates with a pre-deposited copper catalyst. We demonstrate that the thickness of the sacrificial copper film, process temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17adb50528e764660a0c7dca6d4cde01
https://lutpub.lut.fi/handle/10024/165233
https://lutpub.lut.fi/handle/10024/165233
Publikováno v:
Journal of Applied Spectroscopy. 88:77-84
Raman spectroscopy was used to determine mechanisms for neutrophil activation upon interaction with multi-walled carbon nanotubes (MWCNTs) possessing CO2H groups (MWCNTCO2H) and in complexes with DNA (MWCNT–CO2H/DNA). Short MWCNT–CO2H and MWCNT
Autor:
Yaraslau Padrez, Lena Golubewa, Anastasiya Bahdanava, Marija Jankunec, Ieva Matulaitiene, Dmitry Semenov, Renata Karpicz, Tatsiana Kulahava, Yuri Svirko, Polina Kuzhir
Publikováno v:
Nanotechnology. 34:195702
A systematic spectroscopic characterization of highly homogeneous water suspensions of ‘buckydiamonds’ comprising sp3 cubic nanodiamond (ND) core covered with disordered sp2 shell densely decorated with oxygen-containing groups demonstrates the e
Visualizing hypochlorous acid production by human neutrophils with fluorescent graphene quantum dots
Autor:
Polina Kuzhir, Lena Golubewa, Yuri Svirko, Danielis Rutkauskas, Tatsiana Kulahava, Renata Karpicz, Dmitri Mogilevtsev, Nikita Belko, Marina Fetisova, Aliona Klimovich, Alena Kavalenka, Ieva Matulaitiene, Petri Karvinen
Publikováno v:
Nanotechnology
In living organisms, redox reactions play a crucial role in the progression of disorders accompanied by the overproduction of reactive oxygen and reactive chlorine species, such as hydrogen peroxide and hypochlorous acid, respectively. We demonstrate
Autor:
Yaraslau, Padrez, Lena, Golubewa, Tatsiana, Kulahava, Tatyana, Vladimirskaja, Galina, Semenkova, Igor, Adzerikho, Olga, Yatsevich, Nadezda, Amaegberi, Renata, Karpicz, Yuri, Svirko, Polina, Kuzhir, Danielis, Rutkauskas
Publikováno v:
Scientific reports. 12(1)
We demonstrated that wide-field second harmonic generation (SHG) microscopy of lung tissue in combination with quantitative analysis of SHG images is a powerful tool for fast and label-free visualization of the fibrosis pathogenesis in pulmonary arte
Autor:
Yuri Svirko, Igor A. Timoshchenko, Mikhail V. Shuba, Tatsiana Kulahava, Polina Kuzhir, Lena Golubewa
Publikováno v:
Nanotechnology
Single-walled carbon nanotubes (SWCNTs) demonstrate a strong potential as an optically activated theranostic nano-agent. However, using SWCNTs in theranostics still requires revealing mechanisms of the SWCNT-mediated effects on cellular functions. Ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a1d4c2fbe4cf70efe9621cd26b66f07
https://zenodo.org/record/5527828
https://zenodo.org/record/5527828