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Frontier ft ir fir spectrophotometer

Manufactured by PerkinElmer
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Sourced in Italy, United States

The Frontier FT-IR/FIR spectrophotometer is a laboratory instrument designed for spectroscopic analysis. It is capable of measuring the absorption, emission, or reflection of infrared radiation by a sample over a wide range of wavelengths.

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Frontier FT-IR (29 citations) Frontier FT-IR spectrophotometer (23 citations) Frontier spectrophotometer (9 citations) Frontier IR (7 citations) Frontier IR spectrophotometer (2 citations)

2 protocols using frontier ft ir fir spectrophotometer

1

Thermal Analysis of Cotton Fibers

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Thermogravimetric analyses (TGA) were obtained from 35 to 800 °C in air using a Mettler-Toledo TGA/DSC 2 Star System instrument (Milano, Italy). Cotton samples (5–10 mg) were placed in alumina crucibles and heated with a 10 °C min−1 heating rate under a 50 mL min−1 air flow. In addition, in order to monitor the volatile species released upon heating, thermogravimetric analyses coupled with infrared spectroscopy (TG-IR) were carried out using a Perkin Elmer TGA 4000 microbalance (Milano, Italy) interfaced to a Perkin-Elmer Frontier FT-IR/FIR spectrophotometer (Milano, Italy). Cotton samples (5 mg) were placed in alumina crucibles and heated with a 10 °C min−1 heating rate under a 20 mL min−1 air flow. Spectra were recorded at intervals of 2.8 s in the 4000–500 cm−1 spectral range using a resolution of 4 cm−1.
Forte C., Alongi J., Beduini A., Borsacchi S., Calucci L., Carosio F., Ferruti P, & Ranucci E. (2021). The Thermo-Oxidative Behavior of Cotton Coated with an Intumescent Flame Retardant Glycine-Derived Polyamidoamine: A Multi-Technique Study. Polymers, 13(24), 4382.
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2

Fourier Transform Infrared Analysis of PYS/CS Films

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Fourier transform infrared spectroscopy (FT-IR) was used to evaluate the molecular structure of PYS and to better understand the molecular interaction in the YS/CS films. The analyses were carried out from 4000 – 600 cm−1 by using a Frontier FT-IR/FIR spectrophotometer (model 98737, Perkin Elmer Spectrum, Connecticut, USA) equipped with a Universal Attenuated Total Reflectance (ATR) cell device. All spectra were registered by averaging 60 scans with a resolution of 4 cm−1 in transmission mode. CS and PYS were analyzed as potassium bromide (KBr) disks.
Martins da Costa J.C., Lima Miki K.S., da Silva Ramos A, & Teixeira-Costa B.E. (2020). Development of biodegradable films based on purple yam starch/chitosan for food application. Heliyon, 6(4), e03718.
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