The TEM measurements were conducted using an FEI Tecnai G2 F30 transmission electron microscope (FEI, USA). Fourier transform infrared spectrophotometric (FTIR) spectra were recorded on a Cary 630 (Agilent, USA) spectrometer using the KBr pellet technique. Small-angle X-ray diffraction (SXRD) was performed on a SmartLab (RIGAKU, Japan). Thermogravimetric analysis (TGA) was performed on a TGA/DSC3+ instrument (METTLER TOLEDO, Switzerland) with a heating rate of 10 °C min−1 under a nitrogen flow. Zeta potentials were determined on a Nano-ZS90 laser particle size and zeta potential analyzer (Malvern, UK). The fluorescence spectra were examined with an F-7100 fluorescence spectrophotometer (Hitachi, Japan).
Tga dsc 3 instrument
Manufactured by Mettler Toledo
Sourced in Switzerland
The TGA/DSC 3+ instrument is a thermal analysis system that can simultaneously measure a sample's weight changes (Thermogravimetric Analysis, TGA) and heat flow (Differential Scanning Calorimetry, DSC) as a function of temperature or time under controlled atmospheric conditions.
Automatically generated - may contain errors
Lab products found in correlation
Spectrum twotm ft ir spectrometer, by PerkinElmer (2 mentions)
Pw 1850, by Philips (2 mentions)
Nano zs90 laser particle, by Malvern Panalytical (1 mentions)
F 7100 fluorescence spectrophotometer, by Hitachi (1 mentions)
Cary 630, by Agilent Technologies (1 mentions)
Tecnai g2 f30, by Thermo Fisher Scientific (1 mentions)
Smartlab, by Rigaku (1 mentions)
Dsc2 calorimeter, by Mettler Toledo (1 mentions)
Stare software, by Mettler Toledo (1 mentions)
9 protocols using tga dsc 3 instrument
1
Comprehensive Characterization of Nanomaterials
2
Thermogravimetric Analysis with Mass Spectrometry
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TGA experiments were carried
out on a Mettler Toledo TGA/DSC 3+ instrument. In a typical analysis,
50 mg (10 mg for the experiment inFigure 3 ) of the sample powder was loaded into an
alumina crucible. The flow of reactive gas (N2 for pretreatment
and regeneration and CO2 for carbonation) passing over
the sample was set to 80 mL min–1, and a heating
rate of 50 °C min–1 was used unless stated
otherwise. During the entire experiment, the gas phase was analyzed
by a mass spectrometer (MKS Cirrus TM 3-XD). The signals for the following
masses (m/z) were acquired: 18 (H2O), 20 (H218O), 28 (N2),
30 (NO), 32 (O2 or N18O), 44 (CO2), 46 (CO18O2, NO2), and 48 (C18O2). More details on the TGA–MS experiments,
including the alignment of the TGA and MS data in time, effects of
mass-transfer resistance, and the reproducibility of the TGA–MS
experiments, are given in theSupporting Information (Figures S24 and S25).
out on a Mettler Toledo TGA/DSC 3+ instrument. In a typical analysis,
50 mg (10 mg for the experiment in
alumina crucible. The flow of reactive gas (N2 for pretreatment
and regeneration and CO2 for carbonation) passing over
the sample was set to 80 mL min–1, and a heating
rate of 50 °C min–1 was used unless stated
otherwise. During the entire experiment, the gas phase was analyzed
by a mass spectrometer (MKS Cirrus TM 3-XD). The signals for the following
masses (m/z) were acquired: 18 (H2O), 20 (H218O), 28 (N2),
30 (NO), 32 (O2 or N18O), 44 (CO2), 46 (CO18O2, NO2), and 48 (C18O2). More details on the TGA–MS experiments,
including the alignment of the TGA and MS data in time, effects of
mass-transfer resistance, and the reproducibility of the TGA–MS
experiments, are given in the
3
Thermal Characterization of BBL Thin Films
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TGA was carried out under nitrogen flow between 25 and 500 °C
with a scan rate of 10 °C/min using a Mettler Toledo TGA/DSC
3 + instrument. Differential scanning calorimetry (DSC) measurements
were carried out under nitrogen flow between −50 and 150 °C
with a scan rate of 10 °C/min using a Mettler Toledo DSC2 calorimeter.
The sample weight for both TGA and DSC was 4 mg. FSC was carried out
under nitrogen flow between −30 and 195 or 245 °C at a
scan rate of 4000 °C/s using a Mettler Toledo Flash DSC 1 instrument.
Samples for FSC were prepared by spin-coating the BBL thin film on
top of a layer of polymethyl methacrylate (PMMA) and dissolving the
PMMA in acetone to release the BBL film. The BBL thin film was deposited
on a Mettler Toledo MultiSTAR UFS1 sensor, followed by sequential
doping through spin-coating with a solution of N-DMBI with a concentration
of 10 mg/mL in CHCl3.
with a scan rate of 10 °C/min using a Mettler Toledo TGA/DSC
3 + instrument. Differential scanning calorimetry (DSC) measurements
were carried out under nitrogen flow between −50 and 150 °C
with a scan rate of 10 °C/min using a Mettler Toledo DSC2 calorimeter.
The sample weight for both TGA and DSC was 4 mg. FSC was carried out
under nitrogen flow between −30 and 195 or 245 °C at a
scan rate of 4000 °C/s using a Mettler Toledo Flash DSC 1 instrument.
Samples for FSC were prepared by spin-coating the BBL thin film on
top of a layer of polymethyl methacrylate (PMMA) and dissolving the
PMMA in acetone to release the BBL film. The BBL thin film was deposited
on a Mettler Toledo MultiSTAR UFS1 sensor, followed by sequential
doping through spin-coating with a solution of N-DMBI with a concentration
of 10 mg/mL in CHCl3.
4
Characterization of Chemical Compound
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All chemicals for the synthesis were purchased from commercial sources (Merck) and used as received without further purification. The IR spectrum was obtained in the range 4000–400 cm−1 on a Perkin–Elmer Spectrum TwoTM FTIR-spectrometer in the ATR mode. The PXRD trace was recorded on a Philips PW 1850 diffractometer, Cu Kα radiation, voltage 40 kV, current 40 mA, in the angle range 5–50° (2θ) with a step size of 0.02°. Simultaneous TGA/DSC measurements were performed at a heating rate of 10°C min−1 in the temperature range 25–800°C, under an oxygen flow of 50 mL min−1 on an Mettler–Toledo TGA/DSC 3+ instrument. Approximately 2 mg of the sample was placed in a standard alumina crucible (70 µl).
5
Thermal Characterization of Inorganic Compound
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All chemicals for the synthesis were purchased from commercial sources (Merck, ChemPUR) and used as received without further purification. The IR spectrum was obtained in the range 4000–400 cm−1 on a Perkin–Elmer Spectrum TwoTM FTIR spectrometer in the ATR mode. The PXRD trace was recorded on a Philips PW 1850 diffractometer, Cu Kα radiation, voltage 40 kV, current 40 mA, in the angle range 5–50° (2θ) with a step size of 0.02°. Simultaneous TGA/DSC measurements were performed at a heating rate of 10°C min−1 in the temperature range 25–600°C, under a nitrogen flow of 50 mL min−1 on an Mettler-Toledo TGA/DSC 3+ instrument. Approximately 2 mg of the sample were placed in a standard alumina crucible (70 µl).
6
Characterization of Synthesized Compound
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All chemicals for the synthesis were purchased from commercial sources (Merck) and used as received without further purification. The IR spectrum was obtained in the range 4000–400 cm−1 on a Perkin–Elmer Spectrum TwoTM FTIR spectrometer in the ATR mode. The PXRD trace was recorded on a Philips PW 1850 diffractometer, Cu Kα radiation, voltage 40 kV, current 40 mA, in the angle range 5–50° (2θ) with a step size of 0.02°. Simultaneous TGA/DSC measurements were performed at a heating rate of 10°C min−1 in the temperature range 25–600°C, under a nitrogen flow of 50 ml min−1 on a Mettler–Toledo TGA/DSC 3+ instrument. Approximately 2 mg of sample was placed in a standard alumina crucible (70 µl).
7
Thermal and Mechanical Properties of E-spun Membrane
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The thermal properties were performed by using a TGA/DSC 3+ instrument (Mettler-Toledo, Germany) at a heating rate of 10 °C/min in a N2 atmosphere from 25 to 300 °C. In addition, the thermogravimetric analyzing (TGA) chart was also given from 25 °C to 600 °C at a rate of 10 °C/min in a N2 atmosphere.
The e-spun membrane’s mechanical properties were measured using a tensile tester (Instron 3382, Norwood, MA, USA). Before testing, different samples with a thickness of 0.20 ± 0.02 mm were cut 50 × 10 mm, and the obtained strips were clamped between tensile grips. The initial distance between the grips was 20 mm. The upper grip was then raised by a constant speed of 0.5 mm/s. The elongation at break was recorded together with the related tensile strength. Five strips of every sample were measured and the results were given with the average value.
The e-spun membrane’s mechanical properties were measured using a tensile tester (Instron 3382, Norwood, MA, USA). Before testing, different samples with a thickness of 0.20 ± 0.02 mm were cut 50 × 10 mm, and the obtained strips were clamped between tensile grips. The initial distance between the grips was 20 mm. The upper grip was then raised by a constant speed of 0.5 mm/s. The elongation at break was recorded together with the related tensile strength. Five strips of every sample were measured and the results were given with the average value.
8
Thermal Analysis of Biomass-Derived Products
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The thermal gravimetric (TG) analyses of BPP were conducted using a TGA/DSC3 + instrument (Mettler Toledo, Zurich, Switzerland). The BPP samples were placed on the Al2O3 crucible under an air atmosphere. Additionally, the temperature was increased from 25 °C to 800 °C at 10 K/min.
9
Thermogravimetric Analysis of Spray-Dried Powders
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Spray dried and levitated powders without viral vector were heated in alumina crucibles at a rate of 5°C per minute up to 150°C under argon gas using a TGA/DSC 3+ instrument (Mettler Toledo; Columbus, OH). Star e software (Mettler Toledo; Columbus, OH) was used to monitor the mass and determine the stable mass loss at 100°C.
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