Pyruvic aldehyde, Zn(CH3COO)2·2H2O were purchased from Aldrich. All other chemicals and solvents were of reagent grade and used as such. Solvents for spectroscopic and cyclic voltammetry were of HPLC grade obtained from Merck or Aldrich. Elemental analyses were performed on a PerkinElmer 2400 C, H, N analyzer. Infrared spectra were recorded as KBr pellets on a JASCO FT-IR-460 spectrophotometer. UV-vis spectra were recorded using a JASCO V-530 UV-vis spectrophotometer. 1H NMR spectra were recorded on a Bruker AVANCE DPX 300 MHz spectrometer using, Si(CH3)4 as internal standard. ESI-MS spectra of the samples were recorded on JEOL JMS 600 instrument.
Ft ir 460 spectrophotometer
Manufactured by Jasco
Sourced in United States
The FT-IR-460 spectrophotometer is a laboratory instrument designed for the analysis of chemical compounds. It utilizes Fourier-transform infrared (FT-IR) technology to measure the absorption of infrared light by a sample, providing information about its molecular structure and chemical composition.
Automatically generated - may contain errors
Lab products found in correlation
2400 chn analyzer, by PerkinElmer (1 mentions)
Jms 600 instrument, by JEOL (1 mentions)
V 530 uv vis spectrophotometer, by Jasco (1 mentions)
X ray photoelectron spectrometer, by Thermo Fisher Scientific (1 mentions)
Jem 2100, by JEOL (1 mentions)
Jsm 6510lv, by JEOL (1 mentions)
Rf 5301pc spectrofluorophotometer, by Shimadzu (1 mentions)
V 770 uv visible nir spectrophotometer, by Jasco (1 mentions)
Ecs 4010 analyzer, by Costech (1 mentions)
3 protocols using ft ir 460 spectrophotometer
1
Characterization of Pyruvic Aldehyde Complexes
2
Characterization of Zn-MOFs Nanomaterials
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The FE-SEM/EDX spectroscopy was carried out with “FE-ESM-JEOL-JSM-6510LV- Japan”. The phases of structures were assessed by “HR-TEM-JEM-2100-JEOL, Japan”. The solid sample of a Zn-MOFs-NP was applied for mass spectroscopy using “Thermo-Scientific-mass spectrometer-USA”. FT-IR spectra in a range (400–4000 cm−1) were performed by “JASCO-FT-IR-460-spectrophotometer, USA” using KBr tablets. C-H-N-elemental analysis was accomplished via “ECS-4010-Costech analyzer-Italy”. UV-vis spectra were performed using “JASCO V-770 UV-Visible/NIR spectrophotometer-USA” and the software used for calculation of the energy band gap was Optbandgap-204B. The Zn-MOFs-NP species and oxidation states were verified by “Thermo Scientific X-ray photoelectron spectrometer, USA”. The thermogravimetric and thermal behavior analysis of the Zn-MOFs-NP (DSC/TGA) was performed by “Universal V4.5-TA analyzer-USA”. The Zn-MOFs-NP magnetic futures were investigated by “7400-1-VSM magnetometer-USA”. The photoluminescence (PL) investigation was carried out with “Shimadzu-RF-5301PC-spectrofluorophotometer-Japan). The samples measurements were accomplished in a 1.0 cm quartz cuvette path length at 30 s scan time and at 25 °C. The software used for data analysis was Origin-8, whereas the program used for drawing the geometrical 3D structures and Schemes was “ChemBioDraw-Ultra12”.
3
Solvent Sublation Technique for Analyte Separation
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For the solvent sublation technique, two types of flotation cells were used31 (link). Type 1 was a cylindrical graduated glass tube of 16 mm inner diameter and 290 mm length with a stopper at the top and a stopcock at the bottom. This cell was used for adjusting the factors affecting the efficiency of the sublatation process. The second one was a cylindrical tube of 6.0 cm inner diameter and 45 cm length with a stopcock at the prime and was used for the separation of the studied analytes from the quite large volumes.
Elemental analyses (C, H, N, M) were performed using a Costech ECS- 4010- Analyzer.
The Fourier transform-infrared (FT-IR) spectra were recorded with a JASCO FT/IR-460 spectrophotometer with the use of KBr tablets in the range from 400 to 4000 cm−1 at room temperature.
Ultra violet visible (UV–Vis) spectra were gained for the prepared ligand (A1) and the complex (C1) by using a PerkinElmer 550 spectrophotometer in 1 cm quartz cell in ethanol over a range of 200–900 nm.
Traces of Pd (II) were detected by inductivity coupled plasma–optic emission spectroscopy (ICPOES) through a Varian spectrometer Model Varian Vista Pro, CCD Simultaneous. The optimum parameters are shown in (Table
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