WebF-7100 is the evolution of the robust and reliable F-7000 with the latest optical technology and improved analytical performance. The highest sensitivity at S/N 800 (RMS) (S/N 250 … WebJan 15, 2024 · The content of NCQDs was analyzed by thermogravimetric analysis (TGA, SDT Q600 V20.9 Build 20) in air atmosphere with a heating rate of 10 °C/min up to 800 °C. Photoluminescence (PL) spectra of the materials were measured using a fluorescence spectrophotometer with an excitation wavelength at 380 nm by Edinburgh F-7100 FL …
University of Colorado Boulder
WebSep 1, 2024 · Photoluminescence (PL) measurements were carried out at room temperature with a Hitachi fluorescence spectrophotometer (F-7100 FL). The current–voltage (I-V) characteristics were measured using the Keithley 4200 semiconductor analyzer equipped with a probe station. 3. Results. WebJan 1, 2024 · The PL and time-resolved PL spectra were obtained by an F-7100 FL Spectrophotometer under an excitation wavelength of 315 nm. The ESR was measured by a Bruker EMX plus spectrometer with modulation amplitude of 1.000G, modulation frequency of 100.00 kHz and power of 6.325mW at room temperature. man and woman wedding cake topper
Concentration-dependent multi-color humic acid-based carbon …
WebF 7100 Fluorescence Spectrophotometer, supplied by Hitachi Ltd, used in various techniques. Bioz Stars score: 86/100, based on 1 PubMed citations. ZERO BIAS - … WebApr 5, 2024 · The excitation source was an Al Kα ray at 1486.6 eV. The fluorescence spectrum was obtained from a fluorometer (F-7100 FL Spectrophotometer, Hitachi) (λ ex = 380 nm, λ em = 400–550 nm, slit widths were 5.0 nm for both excitation and emission wavelengths). The change in the oxygen concentration of the solution was measured by … WebHigh fluorescence spectrophotometer with enhanced optical technology and improved performance. Three-dimensional spectra of coumarins for environmental applications. … man and woman farmer painting