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Nicolet is50 fourier transform infrared spectrometer

Manufactured by Thermo Fisher Scientific
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The Nicolet iS50 Fourier transform infrared spectrometer is a laboratory instrument designed to analyze the composition of materials by measuring the infrared absorption spectrum. It uses Fourier transform infrared (FTIR) spectroscopy technology to generate and analyze the infrared spectrum of a sample.

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Lab products found in correlation

Daltonics microtof q mass spectrometer, by Bruker (2 mentions) 500 nmr spectrometers, by Bruker (1 mentions) 1400 plus, by JEOL (1 mentions) Zetasizer nano z, by Malvern Panalytical (1 mentions) Dts1070, by Malvern Panalytical (1 mentions) Avance 500 mhz nmr spectrometer, by Bruker (1 mentions) Waters 1515, by Waters Corporation (1 mentions) Sdt q600, by TA Instruments (1 mentions) Stat 300 bipotentiostat, by Metrohm (1 mentions) Jsm 7600f, by JEOL (1 mentions) Dropsens model stat300, by Metrohm (1 mentions) Jem 2010 transmission electron microscope, by JEOL (1 mentions) Smartlab x ray diffractometer, by Rigaku (1 mentions) Su 8000 field emission scanning electron microscope, by Hitachi (1 mentions) Jem 2100f microscope, by JEOL (1 mentions) Zetasizer nano zs90, by Malvern Panalytical (1 mentions) Ht7700, by Hitachi (1 mentions) J 815 spectropolarimeter, by Jasco (1 mentions) Agilent 7500ce, by Agilent Technologies (1 mentions) Jem 2100f transmission electron microscope, by JEOL (1 mentions)

Close spelling variants of this product

Nicolet IS50 Fourier transform infrared (FT-IR) spectrometer Nicolet IS50 fourier transform infrared ( Nicolet iS50 infrared spectrometer Fourier transform infrared spectrometer Nicolet iS50 Fourier Nicolet iS50 spectrometer Nicolet iS50 IS50 spectrometer

25 protocols using nicolet is50 fourier transform infrared spectrometer

1

Characterization of CAD Nanocarriers

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The 1H NMR spectra of CAD, FA-NH2 were recorded
on Bruker 500 NMR spectrometers (Bruker, Billerica, MA, U.S.A.). Mass
spectra were recorded for CAD on a Bruker Daltonics microTOF-Q mass
spectrometer (Bruker, Billerica, MA, U.S.A.). In addition, the FTIR
spectra of CAD, CAD@ZIF-8, and CAD@ZIF-8-FA were recorded on a Thermo
Scientific Nicolet iS50 Fourier transform infrared spectrometer in
the wavenumber of 400–4000 cm–1. Particle
sizing was performed using dynamic light scattering with Zetasizer
Nano ZS (Malvern Instruments Ltd., U.K.). For each measurement, the
sample (1.0 mL) was put in a disposable polystyrene cuvette (SARSTEDT
AG & Co., Germany). The nanocarrier surface ζ-potential
was measured with Zetasizer Nano ZS by using disposable folded capillary
cells (DTS1070, Malvern, U.K.). Both the size and ζ-potential
were recorded as the average of three measurements. The structure
of the blank ZIF-8, CAD@ZIF-8, and CAD@ZIF-8-FA were evaluated by
transmission electron microscope (TEM; JEOL 1400 Plus, JEOL, U.S.A.)
at an acceleration voltage of 80 kV. The TEM samples were prepared
by using a tweezer to hold the carbon-coated copper grids (200 mesh;
Ted Pella, Inc., U.S.A.) and soaking them within the particle solution;
they were then removed and dried in the air prior to imaging.
Yan J., Liu C., Wu Q., Zhou J., Xu X., Zhang L., Wang D., Yang F, & Zhang H. (2020). Mineralization of pH-Sensitive Doxorubicin Prodrug in ZIF-8 to Enable Targeted Delivery to Solid Tumors. Analytical Chemistry, 92(16), 11453-11461.
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2

Comprehensive Characterization of PEEC Polymers

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1H and 13C NMR spectra were recorded in CDCl3 with a tetramethylsilane (TMS) reference using an Avance-500 MHz NMR spectrometer (Bruker) at room temperature. The attenuated total reflection Fourier transform infrared (ATR-FTIR) spectra of PEEC and PEEC-based polymer electrolytes were obtained on a Nicolet iS50 Fourier transform infrared spectrometer (Thermo Scientific) in the wavenumber range of 400 to 4000 cm−1. The average molecular weights and polydispersity indices (PDIs) of PEEC polymers were measured by gel permeation chromatography (GPC, Waters 1515) equipped with three columns in series (i.e., Styragel® HR 1 THF, Styragel® HR 4E THF and Styragel® HR 5E THF). The system with a refractive index (RI) detector was calibrated using polystyrene standards. HPLC-grade THF was used as an eluent. Differential scanning calorimetry (DSC) measurements were carried out to examine the thermal transition behavior of the PEEC polymer and PEEC-based polymer electrolytes using a TA instrument (SDT Q600/DSC Q20) at a heating rate of 5 °C min−1 in the temperature range from −80 to 80 °C under a dry nitrogen atmosphere. TGA was performed using a TGA analyzer (SDT Q600, TA Instrument) in the temperature range from 30 to 500 °C at a heating rate of 10 °C min−1.
Jung Y.C., Park M.S., Kim D.H., Ue M., Eftekhari A, & Kim D.W. (2017). Room-Temperature Performance of Poly(Ethylene Ether Carbonate)-Based Solid Polymer Electrolytes for All-Solid-State Lithium Batteries. Scientific Reports, 7, 17482.
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3

FT-IR Characterization of Product Changes

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In order to characterize the changes in the products, the FT-IR spectra of products were recorded by a Nicolet IS50 Fourier Transform Infrared Spectrometer (Thermo, Waltham, MA, USA), provided by Thermo Fisher Scientific (Shanghai, China). The parameter settings were a resolution of 4.0 cm−1 and a 400–4000 cm−1 range. The measured samples were mixed with KBr disks and scanned 16 times at 25 °C for measurement.
Sun Y., Ji X., Cui J., Mi Y., Zhang J, & Guo Z. (2022). Synthesis, Characterization, and the Antioxidant Activity of Phenolic Acid Chitooligosaccharide Derivatives. Marine Drugs, 20(8), 489.
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4

FTIR Characterization of Synthesized Product

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The FTIR spectrum was obtained by a Nicolet iS50 Fourier transform infrared spectrometer (Thermo Fisher Scientific, Waltham, MA, USA). The sample was scanned multiple times within the range of 400–4000 cm−1. The infrared spectrum of the target product was measured, and the chemical bonds and functional groups between different compounds were analyzed to judge the structure of the synthesized product and whether there were byproducts or impurities in the synthesis process.
Zhang N., Zhang Y., Liu Z., Liu Z., Sun C., Altun N.E, & Kou J. (2024). Investigation on Gold Dissolution Performance and Mechanism in Imidazolium Cyanate Ionic Liquids. Molecules, 29(4), 897.
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5

Electrochemical and Structural Characterization of Electrode Materials

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The cyclic voltammetry (CV) and square wave voltammetry (SWV) studies were performed using a µStat 300 Bipotentiostat (Metrohm-Drop Sens, Llanera, Spain). The electrochemical impedance spectroscopy (EIS) studies were performed using ISX-3 impedance analyzer (Sciospec, Bennewitz, Germany). Typical EIS experiments were presented in the form of the Nyquist plot and recorded in a 16.0 mM Fe(CN)64−/3− solution as the redox probe. An alternating current (AC) voltage of 10 mV and a direct current (DC) voltage of 0.17 Vwereapplied over a frequency range of 100 kHz to 0.1 Hz. The EIS data were analyzed using EIS spectrum analyzer (EISSA) software. The surface morphologies of the electrodes were characterized using a scanning electron microscopy (SEM) (Field Electron and Ion (FEI, Hillsboro, OR, USA)). The elemental analysis was obtained using an energy dispersive analysis of X-rays (EDS) (EDAX, Mahwah, NJ, USA).The attenuated total reflectance spectrum (ATR) study was performed by using a Nicolet iS50 Fourier transform infrared spectrometer (Thermo Fisher Scientific, Waltham, MA, USA).
Amouzadeh Tabrizi M, & Acedo P. (2022). Highly Sensitive RNA-Based Electrochemical Aptasensor for the Determination of C-Reactive Protein Using Carbon Nanofiber-Chitosan Modified Screen-Printed Electrode. Nanomaterials, 12(3), 415.
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6

Morphology and Composition Analysis of Modified Hollow Fibers

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The morphologies of the hollow fiber and PDA@HF were characterized by SEM (FESEM, JSM-7600F, JEOL Ltd., Tokyo, Japan). The chemical compositions of the prepared hollow fiber with and without modification by PDA were analyzed through a Nicolet iS50 Fourier transform infrared spectrometer (Thermo Fisher Scientific Inc., Waltham, MA, USA) and recorded in the range from 500 to 4000 cm−1.
Zhao C.P., Chen G.Y., Wang Y., Chen H., Yu J.W, & Yang F.Q. (2021). Evaluation of Enzyme Inhibitory Activity of Flavonoids by Polydopamine-Modified Hollow Fiber-Immobilized Xanthine Oxidase. Molecules, 26(13), 3931.
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7

Comprehensive Characterization of Electrodes

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The surface morphologies of the electrodes were characterized using scanning electron microscopy (SEM) (Field Electron and Ion (FEI)) (FEI, Hillsboro, OR, USA.). The cyclic voltammetry (CV) studies were performed using a potentiostat from Metrohm-DropSens Model µStat300 (Llanera, Spain). The elemental analysis was performed using an energy dispersive analysis of X-rays (EDX) (EDAX, Mahwah, NJ, USA). The attenuated total reflectance spectrum (ATR) study was performed by using a Nicolet iS50 Fourier transform infrared spectrometer (Thermo Fisher Scientific, Waltham, MA, USA). Electrochemical impedance spectroscopy (EIS) experiments were carried out using an ISX-3 impedance analyzer (Sciospec, Bennewitz, Germany) in phosphate-buffered saline (0.1 M PBS, pH 7.4) containing 5.0 mM Fe(CN)64−/3− couple (1:1) as the redox probe. An alternating current (AC) voltage of 10 mV and direct current (DC) voltage of 0.13 V were applied over a frequency range of 100 kHz to 0.1 Hz and the output signal was acquired using an EIS spectrum analyzer (EISSA) software.
Amouzadeh Tabrizi M, & Acedo P. (2022). An Electrochemical Impedance Spectroscopy-Based Aptasensor for the Determination of SARS-CoV-2-RBD Using a Carbon Nanofiber–Gold Nanocomposite Modified Screen-Printed Electrode. Biosensors, 12(3), 142.
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8

Spectroscopic and Structural Analysis of Materials

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The FT-IR spectra were collected on a Thermofisher Nicolet-IS50 Fourier-Transform Infrared Spectrometer using a KBr pellet technique in the 4000–400 cm−1 range. The small-angle and wide-angle X-ray diffraction (XRD) patterns were obtained on a Rigaku Smartlab X-ray diffractometer keeping Cu Kα (λ = 0.154 nm) radiation at 45 kV and 30 mA. The scan 2θ range of small-angle XRD was set between 0.6° and 5° with a scan rate of 2° min−1 and 2θ between 10° and 70° with 10° min−1 for wide-angle measurements. Specific surface area, porosity, and pore volume of samples were evaluated on a Micromeritics model ASAP-2020 M instrument using the BET and BJH methods. The materials morphology was examined using an S-700 scanning electron microscopy (SEM) operating. TEM images were obtained on a JEOL JEM-2010 transmission electron microscope.
Yu B., Shi R., Liu C., Liu Z., Shen P., Hu J, & Shi F. (2023). pH-responsive gelatin polymer-coated silica-based mesoporous composites for the sustained-release of indomethacin. Heliyon, 9(3), e13705.
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9

Functional Group Analysis of CMC Compounds

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The functional groups present in the CMC, CMC/ACP, and CAPM, 5% CAG and 10% CAG were analyzed in the spectral range of 4,000 to 510 cm
−1using Nicolet iS50 Fourier-Transform Infrared Spectrometer (Thermo Fisher Scientific, United States).
Putranto A.W., Suprastiwi E., Meidyawati R, & Agusnar H. (2022). Characterization of Novel Cement-Based Carboxymethyl Chitosan/Amorphous Calcium Phosphate. European Journal of Dentistry, 16(4), 809-814.
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10

Characterizing Chitosan Derivative Functional Groups

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The changes of functional groups of all chitosan derivatives were characterized by Nicolet IS 50 Fourier Transform Infrared Spectrometer (Thermo, Waltham, MA, USA), the test sample was scanned 16 times, and the infrared spectrum with a spectral range of 4000–400 cm−1 was obtained at a resolution of 4 cm−1. The dried samples were ground and pressed with KBr for testing at 20 °C.
Cui J., Sun Y., Wang L., Miao Q., Tan W, & Guo Z. (2022). Preparation of l-Arginine Schiff Bases Modified Chitosan Derivatives and Their Antimicrobial and Antioxidant Properties. Marine Drugs, 20(11), 688.
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