نتایج جستجو برای: raman spectrometry
تعداد نتایج: 133014 فیلتر نتایج به سال:
In this work, several red-colored paintings of post-Paleolithic schematic style found in 10 different shelters in the vicinity of the Vero River (Huesca) were sampled and subjected to analysis by means of scanning electron microscopy-energy-dispersive X-ray spectrometry (SEM-EDX), Raman spectroscopy, and laser ablation-inductively coupled plasma mass spectrometry (LA-ICPMS). The goal of this re...
In situ monitoring of powder blending by non-invasive Raman spectrometry with wide area illumination
In this paper, we report the study of low-voltage locally enhanced electric field treatment (LEEFT) E. coli bacteria via TEM analysis and FT-IR Raman spectrometry. The formation pores was confirmed by TEM, which revealed membrane rupture along with precipitates in cell volume, photoluminescence spectra propidium iodide dye. LEEFT results alternation DNA RNA structure, indicated change its α-hel...
Background and Aims: Mesenchymal stem cells (MSCs) are a preferred cell source for the generation of hepatocyte-like cells in regenerative medicine. They can be isolated from different sources, including adipose tissues. The Raman spectroscopy approach was evaluated for quick and efficient identification of MSCs differentiation status and a broader perspective on cell differentiation. Material...
Interface phenomena refer to the caused by various physical and chemical processes occurring at phase interfaces. These can include adhesion, friction, lubrication, evaporation, condensation, adsorption, monolayer formation, other are applied in many fields, such as food, papermaking, rubber, material science, energy, biomedicine. However, traditional detection equipment cannot meet interface o...
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