Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Alexander Apolonski"'
Autor:
Jinwei Zhang, Markus Pötzlberger, Qing Wang, Jonathan Brons, Marcus Seidel, Dominik Bauer, Dirk Sutter, Vladimir Pervak, Alexander Apolonski, Ka Fai Mak, Vladimir Kalashnikov, Zhiyi Wei, Ferenc Krausz, Oleg Pronin
Publikováno v:
Ultrafast Science, Vol 2022 (2022)
Ultrafast laser oscillators are indispensable tools for diverse applications in scientific research and industry. When the phases of the longitudinal laser cavity modes are locked, pulses as short as a few femtoseconds can be generated. As most high-
Externí odkaz:
https://doaj.org/article/a390de57d3ea443e946fa81d45d25fca
Publikováno v:
Molecules, Vol 26, Iss 11, p 3474 (2021)
The current understanding of deviations of human microbiota caused by antibiotic treatment is poor. In an attempt to improve it, a proof-of-principle spectroscopic study of the breath of one volunteer affected by a course of antibiotics for Helicobac
Externí odkaz:
https://doaj.org/article/2682b0c904e342efbd63972f7f61d8b0
Publikováno v:
Proceedings, Vol 27, Iss 1, p 26 (2019)
Vibrational spectroscopy is a powerful technique to study the molecular structure and dynamics. It has a great promise to use for medical diagnosis. It is already proved that volatile organic compound contain in breath, reflect the internal chemistry
Externí odkaz:
https://doaj.org/article/67a7a1b6f20840ce90e418364d079ee8
Publikováno v:
Physical Review Special Topics. Accelerators and Beams, Vol 17, Iss 2, p 021301 (2014)
Recently, our group has demonstrated dielectric laser acceleration of nonrelativistic electrons at a scalable fused silica grating [J. Breuer and P. Hommelhoff, Phys. Rev. Lett. 111, 134803 (2013)]. This represents a demonstration of the inverse Smit
Externí odkaz:
https://doaj.org/article/a91f1769f49e4f8caa23d902d6f92cb3
Autor:
Michael K. Trubetskov, Ferenc Krausz, Ioachim Pupeza, Markus Poetzlberger, Vladimir Pervak, Kilian Fritsch, Alexander Apolonski, Christina Hofer, Kosmas V. Kepesidis, Lenard Vamos, Oleg Pronin, Tatiana Amotchkina, Marinus Huber, Syed Ali Hussain, Wolfgang Schweinberger, Nicholas Karpowicz, Abdallah M. Azzeer, Mihaela Žigman, Frank Fleischmann, Ernst Fill
Publikováno v:
Nature. 577:52-59
The proper functioning of living systems and physiological phenotypes depends on molecular composition. Yet simultaneous quantitative detection of a wide variety of molecules remains a challenge1–8. Here we show how broadband optical coherence open
Publikováno v:
The 16th International Workshop on Advanced Infrared Technology & Applications.
Many life-threatening diseases at an early stage remain unrecognized due to a lack of pronounced symptoms. It is also accepted that the early detection of disease is a key ingredient for saving many lives. Unfortunately, in most of the cases, diagnos
Publikováno v:
Scientific Reports
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Early detection of cancer is a key ingredient for saving many lives. Unfortunately, cancers of the urogenital system are difficult to detect at early stage. The existing noninvasive diagnostics of prostate cancer (PCa) suffer from low accuracy (
Publikováno v:
Applied optics. 60(14)
Human breath contains a large amount of small volatile organic compounds (VOCs) and could therefore be used as a carrier of metabolic information for medical diagnostics. Still, in spite of several promising techniques that have been applied during t
Publikováno v:
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy. 258
Volatile organic compounds (VOCs) present in human breath not only provide information about the internal chemistry of the body but can also be specific to diseases. Therefore, detection and analysis of specific VOCs can be used for medical diagnosti
Publikováno v:
Journal of Biophotonics. 13
Objective and reliable noninvasive medical diagnostics of a large variety of diseases is still a dream. As a step in the direction of realization, a spectroscopic breath study of cerebral palsy (CP) was performed. Principal component analysis reveale