Results 1 to 10 of about 5,881,310 (245)
Ultrafast Science, 2023 Breakdown spectroscopy is a valuable tool for determining elements in solids, liquids, and gases. All materials in the breakdown region can be ionized and dissociated into highly excited fragments and emit characteristic fluorescence spectra.
Mengyun Hu +3 more
doaj +1 more source
Remote Laser Induced Fluorescence of Soils and Rocks
Photonics, 2021 The laser induced fluorescence spectroscopy was systematically utilized for remote sensing of different soils and rocks for the first time, to the best of our knowledge.
Vasily N. Lednev +7 more
doaj +1 more source
Fossil Plant Remains Diagnostics by Laser-Induced Fluorescence and Raman Spectroscopies
Photonics, 2022 Fossilized plant remains have been studied simultaneously by laser induced fluorescence and Raman spectroscopies, to reveal the prospective methods for onsite or/and laser remote sensing in future extraterrestrial missions.
Alexey F. Bunkin +7 more
doaj +1 more source
Time-Gated Pulsed Raman Spectroscopy with NS Laser for Cultural Heritage
Heritage, 2023 Raman spectroscopy, a non-destructive reference technique, is used in heritage science to directly identify materials like pigments, minerals, or binding media.
Xueshi Bai, Vincent Detalle
doaj +1 more source
Optical Characterization of Ciprofloxacin Photolytic Degradation by UV-Pulsed Laser Radiation
Molecules, 2021 Ciprofloxacin is one of the most prescribed antibiotics in treating bacterial infections, becoming an important pollutant of the wastewaters. Moreover, ciprofloxacin is hard to be destroyed by conventional water treatment processes; therefore, efficient ...
Tatiana Tozar +3 more
doaj +1 more source
Chemosensors, 2023 With the rapid scientific and technological changes that occur every day, a new kind of necessity, real-time, rapid, and accurate detection methods, preferably also non- or minimally invasive and non-destructive, has emerged.
Luminița Ghervase, Ioana Maria Cortea
doaj +1 more source
Sensors, 2021 In situ fluorophores were induced on polyvinyl alcohol (PVA) bulk materials by direct femtosecond laser writing. The generation of fluorophores was ascribed to localized laser-assisted carbonization.
Weiliang Chen +3 more
doaj +1 more source
A química analítica aplicada aos estudos de pigmentos rupestres: uma revisão [PDF]
Química Nova, 2023 Instrumental advances have been employed in the study of archeological remains such as prehistoric rupestrians paintings with the objective of chemically characterizing them in order to reconstruct the cultural technologies of a prehistoric human group ...
Benedito B. Farias Filho +5 more
doaj +1 more source
Current State of Laser-Induced Fluorescence Spectroscopy for Designing Biochemical Sensors
Chemosensors, 2021 Laser-induced fluorescence (LIF) has been a valuable analytical technique since the 1970s that has only been made more useful through advances in other scientific fields such as biochemistry.
Adam Thomas Taylor, Edward P. C. Lai
doaj +1 more source
A Review of Femtosecond Laser-Induced Emission Techniques for Combustion and Flow Field Diagnostics
Applied Sciences, 2019 The applications of femtosecond lasers to the diagnostics of combustion and flow field have recently attracted increasing interest. Many novel spectroscopic methods have been developed in obtaining non-intrusive measurements of temperature, velocity, and
Bo Li +5 more
doaj +1 more source