D2-Phase X-ray diffractometer (Bruker UK Ltd., Coventry, UK) equipped with a CuKα radiation source at 30 KV voltage and 10 mA current was used for the XRD study of all the powder samples (polymer, drug, powder blend). The 2-theta (θ) range of 5°–100° using 0.02 step size settings was used to obtain the diffraction patterns.
D2 phase x ray diffractometer
Manufactured by Bruker
Sourced in United Kingdom
The D2-Phase X-ray diffractometer is a compact and versatile instrument designed for phase identification and quantification analysis. It utilizes X-ray diffraction technology to provide accurate and reliable data on the crystalline structure and composition of materials.
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Lab products found in correlation
6 protocols using d2 phase x ray diffractometer
1
X-ray Diffraction Analysis of Polymer-Drug Powder
2
Characterization of Massive Sulfide Ores
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Twenty polished sections of massive sulfide ores from the Southern-2 orebody in the Talnakh Intrusion were studied by electronic microscopy. A subset of ten polished sections were selected for more study by TESCAN VEGA 3 SBU scanning electron microscope (SEM) and an OXFORD X-Max 50 energy-dispersive adapter (EDS) operated at an accelerating voltage of 20 kV, specimen current of 12 nA, and a spot diameter of approximately 2 µm. The EDS detector was calibrated using Co standard.
Mineralogy of the crosscutting veinlets was determined using a Bruker D2 Phase X-ray diffractometer (Billerica, MA, USA) using Cu-Kα radiation at a current of 10 mA and a voltage of 30 kV. A fraction of the bulk-rock powders with <10 μm grain size was scanned from 8° to 70° 2θ, with a step size of 0.02°, scanning rate of 1.5 s, divergence slit of 1 mm, anti-scatter slit of 3 mm, and receiving slit of 0.3 mm.
Raman spectroscopy was performed using a Thermo Fisher Scientific DXR2 confocal Raman spectrometer. All measurements were carried out at a laser wavelength of 785 nm and a laser power of 20–25 mW. Spectra typically represent the average three accumulations, each acquired over 5 seconds over the wavelength range of 0–1200 cm–1.
IR spectroscopy was performed using a Shimadzu IR Prestige-21 IR-Fourier spectrometer in the absorption mode and in the range of 400–4000 cm–1 with a resolution of 2 cm–1.
Mineralogy of the crosscutting veinlets was determined using a Bruker D2 Phase X-ray diffractometer (Billerica, MA, USA) using Cu-Kα radiation at a current of 10 mA and a voltage of 30 kV. A fraction of the bulk-rock powders with <10 μm grain size was scanned from 8° to 70° 2θ, with a step size of 0.02°, scanning rate of 1.5 s, divergence slit of 1 mm, anti-scatter slit of 3 mm, and receiving slit of 0.3 mm.
Raman spectroscopy was performed using a Thermo Fisher Scientific DXR2 confocal Raman spectrometer. All measurements were carried out at a laser wavelength of 785 nm and a laser power of 20–25 mW. Spectra typically represent the average three accumulations, each acquired over 5 seconds over the wavelength range of 0–1200 cm–1.
IR spectroscopy was performed using a Shimadzu IR Prestige-21 IR-Fourier spectrometer in the absorption mode and in the range of 400–4000 cm–1 with a resolution of 2 cm–1.
3
X-ray Diffraction Analysis of Samples
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Samples (plain drug and polymers) and filaments were characterised using a D2-Phase X-ray diffractometer (Bruker UK Ltd., Coventry, UK) equipped with a CuKɑ radiation source at 30 KV voltage and 10 mA current. Diffraction patterns were obtained in the 2 theta (θ) range of 5°–100° using 0.02 step sizes.
4
Thermal and Structural Analysis of Pharmaceutical Powders
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Differential scanning calorimetry (DSC) analysis for all the powder samples (plain drug, polymers and their respective powder mixtures) was performed using 5 -10 mg of powder samples in an atmosphere of flowing nitrogen at 50 mL per minute and temperature program of 10 °C/min from 20 °C to 300 °C. X-ray diffraction (XRD) analysis of all the powder samples (plain drug, polymers and their respective powder mixtures) was carried out using a D2-Phase X-ray diffractometer (Bruker UK Ltd., UK) equipped with a CuKɑ radiation source at 30 KV voltage and 10 mA current. Diffraction patterns were obtained in the 2θ range of 5°-100° using 0.02 step sizes.
5
Activated Carbon from Oil Palm Trunk
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All chemical reagents were of analytical grade and used without further purification. Oil palm trunk chips were purchased from a local factory. Phosphoric acid (H3PO4, 80%) and MB were purchased from Sigma-Aldrich, (Petaling Jaya, Malaysia).
The surface morphology of oil palm trunk activated carbon (OPTAC) was characterized using a scanning electron microscope (model JSM-5910, JEOL USA, Peabody, MA, USA). A Nicolet iS20 spectrophotometer was used for the identification of chemical functional groups present in OPTAC through FTIR-ATR analysis. Meanwhile, a Bruker D2 Phase X-ray diffractometer with Cu-Kα (λ = 0.154060 Å) radiation source operating at 40 kV and 25 mA was utilized for studying the diffraction patterns of OPTAC. A UV-vis spectrophotometer (HACH DR6000) was used for the determination of MB removal percentage.
The surface morphology of oil palm trunk activated carbon (OPTAC) was characterized using a scanning electron microscope (model JSM-5910, JEOL USA, Peabody, MA, USA). A Nicolet iS20 spectrophotometer was used for the identification of chemical functional groups present in OPTAC through FTIR-ATR analysis. Meanwhile, a Bruker D2 Phase X-ray diffractometer with Cu-Kα (λ = 0.154060 Å) radiation source operating at 40 kV and 25 mA was utilized for studying the diffraction patterns of OPTAC. A UV-vis spectrophotometer (HACH DR6000) was used for the determination of MB removal percentage.
6
Powder X-ray Diffraction of Okra Biopolymers
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Powder X-ray diffraction of all the okra biopolymer powder samples (crude, purified and bipurified) was carried out using a D2-Phase X-ray diffractometer (Bruker UK Ltd., Coventry, UK) equipped with a CuKɑ radiation source at 30 KV voltage and 10 mA current. Diffraction patterns were obtained in the 2θ range of 5°-100° using 0.02 step sizes.
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