All reagents were purchased from Sigma-Aldrich and used without further purification. 1H NMR and 13C NMR were measured on a VNMRJ 600 nuclear magnetic resonance spectrometer (Varian Inc., Palo Alto, CA, USA). The mass analysis was conducted with Thermo Q-Exactive Orbitrap device (Thermo Fisher Scientific Inc., Waltham, MA, USA). The melting point was determined by using the Electrothermal Melting Point Apparatus 9200. UV-vis absorption and fluorescence emission spectra were obtained using a Shimadzu 1900i spectrophotometer and Varian Cary Eclipse fluorescence spectrophotometer (Varian Inc.), respectively. Quantum yield measurements were conducted with Hamamatsu Quantaurus-QY Absolute PL quantum yield spectrometer. The pH values were adjusted by using the HI-8014 (HANNA) pH meter.
1900i spectrophotometer
Manufactured by Agilent Technologies
The 1900i spectrophotometer is a laboratory instrument designed for the analysis of samples. It measures the absorption or transmission of light by a sample, providing data on the sample's composition and properties.
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Lab products found in correlation
2 protocols using 1900i spectrophotometer
1
Synthesis and Characterization of Novel Organic Compound
2
Synthesis and Characterization of Novel Organic Compound
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All reagents were purchased from Sigma-Aldrich and used without further purification. 1H NMR and 13C NMR were measured on a VNMRJ 600 nuclear magnetic resonance spectrometer (Varian Inc., Palo Alto, CA, USA). The mass analysis was conducted with Thermo Q-Exactive Orbitrap device (Thermo Fisher Scientific Inc., Waltham, MA, USA). The melting point was determined by using the Electrothermal Melting Point Apparatus 9200. UV-vis absorption and fluorescence emission spectra were obtained using a Shimadzu 1900i spectrophotometer and Varian Cary Eclipse fluorescence spectrophotometer (Varian Inc.), respectively. Quantum yield measurements were conducted with Hamamatsu Quantaurus-QY Absolute PL quantum yield spectrometer. The pH values were adjusted by using the HI-8014 (HANNA) pH meter.
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