Results 21 to 30 of about 444,160 (373)

Applications of Fourier Transform-Infrared spectroscopy in microbial cell biology and environmental microbiology: advances, challenges, and future perspectives

open access: yesFrontiers in Microbiology, 2023
Microorganisms play pivotal roles in shaping ecosystems and biogeochemical cycles. Their intricate interactions involve complex biochemical processes. Fourier Transform-Infrared (FT-IR) spectroscopy is a powerful tool for monitoring these interactions ...
Amin Kassem   +8 more
doaj   +1 more source

Human breast tissue cancer diagnosis by FT-IR spectroscopy [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2015
Fourier transform infrared (FT-IR) spectroscopic study of normal, benign and carcinomal human breast tissues has been carried out. To our best knowledge, this work is the first statistical research on FT-IR spectroscopy-based diagnosis of breast cancers ...
Enas S. Yousif   +2 more
doaj   +1 more source

The Agronomic Traits, Alkaloids Analysis, FT-IR and 2DCOS-IR Spectroscopy Identification of the Low-Nicotine-Content Nontransgenic Tobacco Edited by CRISPR–Cas9

open access: yesMolecules, 2022
In this study, the agricultural traits, alkaloids content and Fourier transform infrared spectroscopy (FT-IR) and two-dimensional correlation infrared spectroscopy (2DCOS-IR) analysis of the tobacco after Berberine Bridge Enzyme-Like Proteins (BBLs ...
Jianduo Zhang   +10 more
doaj   +1 more source

Monitoring the Interfacial Polymerization of Piperazine and Trimesoyl Chloride with Hydrophilic Interlayer or Macromolecular Additive by In Situ FT-IR Spectroscopy. [PDF]

open access: yesMembranes (Basel), 2020
The interfacial polymerization (IP) of piperazine (PIP) and trimesoyl chloride (TMC) has been extensively utilized to synthesize nanofiltration (NF) membranes. However, it is still a huge challenge to monitor the IP reaction, because of the fast reaction
Yang X.
europepmc   +2 more sources

Protocol for bacterial typing using Fourier transform infrared spectroscopy

open access: yesSTAR Protocols, 2023
Summary: The Fourier transform infrared (FT-IR) signals obtained from bacterial samples are specific and reproducible, making FT-IR an efficient tool for bacterial typing at a subspecies level.
Huayan Yang   +13 more
doaj   +1 more source

FT-IR Method Limitations for β-Glucan Analysis

open access: yesMolecules, 2022
β-glucans are known as biological response modifiers. However, different sources can result in structural differences and as a result differences in their biological activity.
Ruslan Bikmurzin   +4 more
doaj   +1 more source

Essential Oil Quality and Purity Evaluation via FT-IR Spectroscopy and Pattern Recognition Techniques

open access: yesApplied Sciences, 2020
Essential oils are highly volatile, aromatic concentrated extracts from plants with wide applications. In this study, fast, easy-to-use attenuated total reflection Fourier-transform infrared spectroscopy (ATR-FTIR) was combined with chemometric ...
S. Agatonovic-Kustrin   +4 more
semanticscholar   +1 more source

Detection of Additives and Chemical Contaminants in Turmeric Powder Using FT-IR Spectroscopy. [PDF]

open access: yesFoods, 2019
Yellow turmeric (Curcuma longa) is widely used for culinary and medicinal purposes, and as a dietary supplement. Due to the commercial popularity of C.
Dhakal S   +5 more
europepmc   +2 more sources

2-{2,6-Bis[bis(4-fluorophenyl)methyl]-4-chlorophenylimino} -3-aryliminobutylnickel(II) bromide complexes: Synthesis, characterization, and investigation of their catalytic behavior [PDF]

open access: yes, 2014
The series of 2-{2,6-bis[di(4-fluorophenyl)methyl]-4-chlorophenylimino}-3- aryliminobutane derivatives (L1-L5) and their nickel(II) dibromide complexes (Ni1-Ni5) were synthesized, and all organic compounds were fully characterized by the Fourier ...
Hao, Xiang   +5 more
core   +1 more source

Monitoring crystal development in palm oil-based fluid shortening production by FT-IR spectroscopy [PDF]

open access: yes, 2010
The extent of crystal development of palm oil-based fluid shortening was determined using attenuated total reflectance (ATR) of Fourier transform infrared (FT-IR) spectroscopy.
Abdul Rahman, Russly   +4 more
core   +1 more source

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