Results 41 to 50 of about 218,816 (263)

FT-infrared spectroscopic studies of lymphoma, lymphoid and myeloid leukaemia cell lines [PDF]

open access: yes, 2007
This paper presents a novel method to characterise spectral differences that distinguish leukaemia and lymphoma cell lines. This is based on objective spectral measurements of major cellular biochemical constituents and multivariate spectral ...
Babrah, Jaspreet   +5 more
core   +1 more source

Preliminary Discrimination of Butter Adulteration by ATR-FTIR Spectroscopy

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Food Science and Technology, 2015
The Attenuated Total Reflectance-Fourier Transform Infrared Spectroscopy (ATR-FTIR)  was applied for the discrimination of butter samples adulterated with solid fraction of palm oil.
Lucian Cuibus   +5 more
doaj   +1 more source

Natural Bone‐Derived Ceramic Scaffolds Functionalized with Chitosan‐Gold, Chitosan‐Magnesium, and Chitosan‐Zinc for Enhanced Antibacterial Activity

open access: yesAdvanced Engineering Materials, EarlyView.
This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian   +6 more
wiley   +1 more source

Monitoring surface dynamics of electrodes during electrocatalysis using in situ synchrotron FTIR spectroscopy

open access: yesJournal of Synchrotron Radiation, 2023
Monitoring the surface dynamics of catalysts under working conditions is important for a deep understanding of the underlying electrochemical mechanisms towards efficient energy conversion and storage.
Weiren Cheng   +4 more
doaj   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Discrimination of melanoma cell lines with Fourier Transform Infrared (FTIR) spectroscopy [PDF]

open access: yes, 2021
Among skin cancers, melanoma is the lethal form and the leading cause of death in humans. Melanoma begins in melanocytes and is curable at early stages.
Rieppo, Lassi   +2 more
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Critique of fourier transform infrared microspectroscopy applications to prostate pathology diagnosis [PDF]

open access: yes, 2010
Prostate cancer is a biologically heterogenous disease with considerable variation in clinical aggressiveness. Gleason grade, the universally accepted method for classification of prostate cancer, is subjective and gives limited predictive information
Aning, Jonathan
core  

FTIR-Untersuchungen und Modellierung von anisotropen Materialien. Anwendung auf Kohlenstoffaserverbundwerkstoffe

open access: yes, 2022
The application of specular reflectance FTIR spectroscopy for the investigation of carbon fiber reinforced epoxy composites is discussed. The use of the general 4 x 4 matrix algorithm allows to determine the dielectric functions of the sample parallel ...
Grählert, W., Hopfe, V.
core  

Banknote characterization using the FTIR spectroscopy

open access: yesTehnički Glasnik, 2017
Counterfeit methods are more sophisticated than ever before, so it is necessary to implement as many different methods as possible to get reliable information on the origin of the banknotes.
Katarina Itrić, Damir Modrić
doaj  

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