Fourier transform infrared spectroscopy (FTIR) analyses of the capped and uncapped nanoparticles were performed using a JASCO FT/IR-410 spectrometer. For this, KBr tablets were prepared using a proportion of 1.5% of the solid nanoparticles obtained by freeze-drying of aqueous dispersions. The spectra were acquired in the range from 4000 to 400 cm− 1, at 8 cm− 1 resolution, with 32 scans.
Ft ir 410 spectrometer
Manufactured by Jasco
Sourced in Japan
The FT/IR-410 spectrometer is a high-performance Fourier Transform Infrared (FT-IR) spectrometer designed for analytical applications. It utilizes advanced infrared technology to capture and analyze the infrared absorption spectrum of samples, providing detailed information about their molecular structure and composition.
Automatically generated - may contain errors
Lab products found in correlation
Ft ir 4100 spectrometer, by Jasco (4 mentions)
Q500 thermogravimetric analyzer, by TA Instruments (3 mentions)
Aviii 600 mhz spectrometer, by Bruker (1 mentions)
E4980a precision lcr meter, by Agilent Technologies (1 mentions)
Voyager de pro maldi tof mass spectrometer, by Thermo Fisher Scientific (1 mentions)
J 710 spectropolarimeter, by Jasco (1 mentions)
Synapt g2 hdms instrument, by Waters Corporation (1 mentions)
Dpx 500 spectrometer, by Bruker (1 mentions)
Jms t100 gcv, by JEOL (1 mentions)
Jnm ecz 400s l1 spectrometer, by JEOL (1 mentions)
5975 inert xl, by Agilent Technologies (1 mentions)
Jem 2100, by JEOL (1 mentions)
Pinaacle 500, by PerkinElmer (1 mentions)
Du 40, by Beckman Coulter (1 mentions)
Uv 1700 pharmaspec uv vis spectrophotometer, by Shimadzu (1 mentions)
1100b atomic absorption spectrophotometer, by PerkinElmer (1 mentions)
Jnm eca500 nmr spectrometer, by JEOL (1 mentions)
Axis 165, by Shimadzu (1 mentions)
Ft ir 6000 spectrometer, by Jasco (1 mentions)
Mcr 301 rheometer, by Anton Paar (1 mentions)
18 protocols using ft ir 410 spectrometer
1
FTIR Analysis of Capped and Uncapped Nanoparticles
2
Comprehensive Characterization of Chalcogenide Compounds
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All reagents and solvents
were purchased from commercial sources and used as received. Elemental
analyses (Mo, W, Na, P, Se and Te) were performed via ICP-OES. C,
H, and N contents were determined by microanalysis using an EA 1110
CHNS, CE-440 Elemental Analyzer. Thermogravimetric analysis was performed
on a TA Instruments Q 500 Thermogravimetric Analyzer under nitrogen
flow at a typical heating rate of 10 °C min–1. UV–vis–NIR spectra were collected using a SPECORD
S600 Analytic Jena spectrophotometer in transmission mode using quartz
cuvettes with a 1.0 cm optical path length. Infrared spectra (4000–400
cm–1) of all samples were recorded on a JASCO FTIR-410
spectrometer or a JASCO FT-IR 4100 spectrometer. 125Te
NMR spectroscopy were recorded on a Bruker AVIII 600 MHz spectrometer.
All MS data was collected using a Qtrap, time-of-flight MS (Maxis
Impact) instrument supplied by Bruker Daltonics Ltd. Temperature-dependent
dielectric permittivity was measured using an Agilent E4980A Precision
LCR meter.
were purchased from commercial sources and used as received. Elemental
analyses (Mo, W, Na, P, Se and Te) were performed via ICP-OES. C,
H, and N contents were determined by microanalysis using an EA 1110
CHNS, CE-440 Elemental Analyzer. Thermogravimetric analysis was performed
on a TA Instruments Q 500 Thermogravimetric Analyzer under nitrogen
flow at a typical heating rate of 10 °C min–1. UV–vis–NIR spectra were collected using a SPECORD
S600 Analytic Jena spectrophotometer in transmission mode using quartz
cuvettes with a 1.0 cm optical path length. Infrared spectra (4000–400
cm–1) of all samples were recorded on a JASCO FTIR-410
spectrometer or a JASCO FT-IR 4100 spectrometer. 125Te
NMR spectroscopy were recorded on a Bruker AVIII 600 MHz spectrometer.
All MS data was collected using a Qtrap, time-of-flight MS (Maxis
Impact) instrument supplied by Bruker Daltonics Ltd. Temperature-dependent
dielectric permittivity was measured using an Agilent E4980A Precision
LCR meter.
3
Ionic Liquids Effect on Candida albicans
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Modifying the cations and anions in ionic liquids lead to a proper specific function (5 ). All chemical reagents and solvents were commercially available and used without further purification. The 1H and 13C NMR spectra were recorded on an INOVA 500 MHz using DMSO-d6, CDCl3, or D2O as a solvent and calibrated with tetramethylsilane (TMS) as the internal reference. IR spectra were on a JASCO FT-IR410 spectrometer with KBr plates, as shown in Fig. 1 . This study showed the effect of the novel IL ([prolinium chloride] [1-methylimidazolium 3-sulfonate] ([pro-HCl] [MImS]) on the overexpression of ERG11 using a real-time reverse transcription-polymerase reaction (Real-time PCR). It measured the viability of candida cells after treatment with IL.
4
Spectroscopic Characterization of Diazo Compounds
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1H- (300 MHz) and 13C-NMR (75.5 MHz) spectra were determined with a JNM-AL300 FT/NMR spectrometer (JEOL, Tokyo, Japan) in CDCl3 with Me4Si as an internal reference. 13C-NMR (100 MHz) spectra were obtained using a JNM-ECX400 FT/NMR spectrometer (JEOL, Tokyo, Japan). The NMR spectra were shown in Supplementary materials . IR spectra were measured either with films on a NaCl plate or with KBr pellets using a FT/IR-410 spectrometer (JASCO, Tokyo, Japan). UV-vis spectra were measured with a JASCO V-560 or MaltiSpec-1500 spectrometer (Shimadzu, Kyoto, Japan). The mass spectra were recorded on a JEOL JMS-600H mass spectrometer or a Voyager DE-Pro MALDI-TOF mass spectrometer (Applied Biosystems, Foster City, CA, USA). Thin layer chromatography for diazo compounds was performed using aluminum oxide 60 PF254 on a glass plate (Type E) (Merck, Tokyo, Japan). Column chromatography was performed using silica gel (63–210 μm) or neutral alumina (Act. I, inactivated with 5% water) for diazo compound. Recycle GPC was undertaken with a JASCO PU-2086 chromatograph with a UV-2070 UV-vis detector using a GPC H-2001 (20 mm × 50 cm) column (Shodex, Tokyo, Japan).
5
Characterization of Inorganic Compounds
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All reagents and solvents
were purchased from commercial sources and used as received. Elemental
analyses (Mo, Ce, and Na) were performed via ICP-OES. C, H, and N
contents were determined by the microanalysis using an EA 1110 CHNS,
CE-440 Elemental Analyzer. Thermogravimetric analysis was performed
on a TA Instruments Q 500 Thermogravimetric Analyzer under nitrogen
flow at a typical heating rate of 10 °C min–1. UV–vis–NIR spectra were collected using a Shimadzu
PharmaSpec UV-1700 UV–vis spectrophotometer in transmission
mode using quartz cuvettes with 1.0 cm optical path length. Infrared
spectra (4000–400 cm–1) of all samples were
recorded on JASCO FTIR-410 spectrometer or a JASCO FT-IR 4100 spectrometer.
CD spectra were collected on a J-710 spectropolarimeter (Jasco, Japan). 1H NMR spectra were recorded on a Bruker DPX 500 spectrometer.
ESI-ion mobility mass spectra were acquired on a Waters Synapt G2
HDMS instrument.
were purchased from commercial sources and used as received. Elemental
analyses (Mo, Ce, and Na) were performed via ICP-OES. C, H, and N
contents were determined by the microanalysis using an EA 1110 CHNS,
CE-440 Elemental Analyzer. Thermogravimetric analysis was performed
on a TA Instruments Q 500 Thermogravimetric Analyzer under nitrogen
flow at a typical heating rate of 10 °C min–1. UV–vis–NIR spectra were collected using a Shimadzu
PharmaSpec UV-1700 UV–vis spectrophotometer in transmission
mode using quartz cuvettes with 1.0 cm optical path length. Infrared
spectra (4000–400 cm–1) of all samples were
recorded on JASCO FTIR-410 spectrometer or a JASCO FT-IR 4100 spectrometer.
CD spectra were collected on a J-710 spectropolarimeter (Jasco, Japan). 1H NMR spectra were recorded on a Bruker DPX 500 spectrometer.
ESI-ion mobility mass spectra were acquired on a Waters Synapt G2
HDMS instrument.
6
Transmission Mode FT-IR Spectra Acquisition
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FT-IR spectra were collected in transmission mode using a JASCO FT-IR-410 spectrometer or a JASCO FT-IR 4100 spectrometer.
7
Spectroscopic Characterization of Compounds
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Refractive indices were measured on an Atago DMT-1 refractometer. IR spectra were measured on a Jasco FT/IR-410 spectrometer. 1H NMR spectra (400 MHz, TMS at δ = 0.00 as the internal standard) and 13C NMR spectra (100 MHz, CDCl3 at δ = 77.0 as the internal standard) were recorded on a Jeol JNM-ECZ 400S/L1 spectrometer. GC-MS were measured on Agilent Technologies 5975 inert XL. HRMS were recorded on Jeol JMS-T100GCV. Column chromatography was carried out on Merck Kieselgel 60 Art 1.00734. All of the 1H and 13C NMR data reported in the present work refer to those obtained with mixtures of (E,Z)-isomers.
8
PDMPO and Al IR Absorption Spectroscopy
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The samples were prepared in DMSO, concentrations were 10−6 and 10−2 mol L−1 for PDMPO and Al, respectively. IR absorption spectra were measured after transmission of the incident beam through the liquid sample placed between two NaCl tablets using a JASCO FT/IR-410 spectrometer. Spectra were recorded between 400 and 4000 cm−1 with 1 cm−1 steps. The DMSO spectrum was subtracted from sample spectra to visualize the bands of interest in our systems.
9
Characterization of Biosynthesized Ag/SiO2 Nanocomposite
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The absorbance measurements were performed using a UV–Vis spectrophotometer (Beckman DU-40, USA). X-ray X' Pert powder diffractometer (Philips, D8-Brucker Model), fitted with Ni filter and Cu k-radiation (= 1.5418) at 40 kV and 30 mA, was used to record the Ag/SiO2NC X-ray diffraction (XRD) pattern. Fourier transform-infrared (FTIR) spectra were carried out using a KBr disc (KBr pellet) on a JASCO FTIR-410 spectrometer in the 4000–400 cm-1 region. Transmission electron microscopy (TEM, JEOL JEM-2100, Japan) and zeta potential analyses and were carried out at the Electron Microscope Unit, Mansoura University, Egypt. All previous instruments were used to characterize the biosynthesized nanocomposite. An atomic spectrometer (PerkinElmer, PinAAcle-500, UK) was used in measuring the concentration of silver content in Ag/SiO2NC-treated plants.
10
FTIR Analysis of Lignin Structure
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FTIR spectra of lignin were recorded on a Jasco FTIR 410 spectrometer in a range of 4000–400 cm−1 using a KBr disc containing 1% finely grounded sample. The spectrum was recorded over 23 scans with a resolution of 8 cm−1 (Table 3 ).
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