Results 31 to 40 of about 2,068,966 (378)
Clathrate hydrate FTIR spectroscopy - infrared signatures, astrophysical significance
BIO Web of Conferences, 2014 Clathrate hydrates, ice inclusion compounds, are of major importance for the Earth’s permafrost regions and may control the stability of gases in many astrophysical bodies such as the planets, comets and possibly interstellar grains.
Dartois E. +3 more
doaj +1 more source
A common beta-sheet architecture underlies in vitro and in vivo beta(2)-microglobulin amyloid fibrils [PDF]
, 2008 Misfolding and aggregation of normally soluble proteins into amyloid fibrils and their deposition and accumulation underlies a variety of clinically significant diseases.
Jahn, T.R., Radford, S.E., Tennent, G.A.
core +2 more sources
Results obtained by investigating saffron ussing FT-IR spectroscopy
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2016 The biological activity and the pharmaceutical properties of plants are strongly dependent on their structure. The FT-IR spectra of saffron (commercial) have been obtained.
Luisa Andronie +6 more
doaj +1 more source
Characterization and digital restauration of XIV-XV centuries written parchments by means of non-destructive techniques. Three case studies [PDF]
, 2018 Parchment is the primary writing medium of the majority of documents with cultural importance. Unfortunately, this material suffers of several mechanisms of degradation that affect its chemical-physical structure and the readability of text.
Pronti, L. +5 more
core +3 more sources
Preliminary Discrimination of Cheese Adulteration by FT-IR Spectroscopy
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2014 The present work describes a preliminary study to compare some traditional Romanian cheeses and adulterated cheeses using Attenuated Total Reflectance-Fourier transform infrared spectroscopy (ATR-FTIR).
Lucian Cuibus +5 more
doaj +1 more source
Journal of Oncology, 2020 Saliva biomarkers using reagent-free biophotonic technology have not been investigated as a strategy for early detection of breast cancer (BC). The attenuated total reflection-Fourier transform infrared (ATR-FTIR) spectroscopy has been proposed as a ...
Izabella C C Ferreira +9 more
semanticscholar +1 more source
Rapid Classification of COVID-19 Severity by ATR-FTIR Spectroscopy of Plasma Samples
Analytical Chemistry, 2021 The coronavirus disease 2019 (COVID-19) pandemic continues to ravage the world, with many hospitals overwhelmed by the large number of patients presenting during major outbreaks. A rapid triage for COVID-19 patient requiring hospitalization and intensive
A. Banerjee +10 more
semanticscholar +1 more source
Journal of Spectroscopy, 2014 The inhibitory effect of rifampicin on the amyloid formation of hen egg white lysozyme was assessed with both Thioflavin T (ThT) fluorescence assay and Fourier transform infrared (FTIR) difference spectroscopy. We reveal that ThT fluorescence assay gives
Gang Ma +5 more
doaj +1 more source
Scientific Reports, 2020 This work aimed at the chemical and structural characterization of powders obtained from chestnut flower honey (HFCh) and honey with Inca berry (HBlu). Honey powders were obtained by spray drying technique at low temperature (80/50 °C) with dehumidified ...
K. Kozłowicz +8 more
semanticscholar +1 more source
Determination of biosorption mechanism in biomass of agave, using spectroscopic and microscopic techniques for the purification of contaminated water [PDF]
, 2019 [Abstract] Lead (Pb2+) and copper (Cu2+) are polluting metals due to their toxicity; however, the extraction of these metals is essential for economic development, so it is important to look for efficient and low-cost alternatives that can remove heavy ...
Barriada, José Luis +6 more
core +1 more source