Limiting clutches for “turn-on” and “turn-off” chemosensors of 1,2-bis((E)-9-anthracenyl) methyleneamino)-9,10-anthraquinone

NLOphoric Anthraquinone Dyes – A Review

“…[150] It was observed, that the probe molecule 21 showed αo = À 3.6928×10 À 24 esu, Δα = 7.0328×10 À 24 esu and, βo = 1.5486×10 À 30 esu. [150] Synthesized molecule 22 and molecule 23 (Table 4 and Figure 7) by the reported procedure. [151,152] The DFT computations were performed using the Gaussian 03 package based on the three-parameter hybrid model (DFT/B3LYP) at the 6-31G(d,p) basis set along with the HF method to calculate the NLO properties of molecule 3 (Figure 7 and Table 4).…”

“…The great value of β mol of the AQ (Table 5) is associated with intermolecular charge transfer caused by electron cloud movement through the π‐conjugated framework that measures of NLO activity of the molecules [150] . The NLO properties were theoretically considered by the DFT method at B3LYP/6‐31G(d,p) [150] . It was observed, that the probe molecule 21 showed αo=−3.6928×10 −24 esu, Δα=7.0328×10 −24 esu and, βo=1.5486×10 −30 esu [150] …”

“…[150] The NLO properties were theoretically considered by the DFT method at B3LYP/6-31G(d,p). [150] It was observed, that the probe molecule 21 showed αo = À 3.6928×10 À 24 esu, Δα = 7.0328×10 À 24 esu and, βo = 1.5486×10 À 30 esu. [150] Synthesized molecule 22 and molecule 23 (Table 4 and Figure 7) by the reported procedure.…”

A new phenothiazine‐based fluorescence sensor for imaging Hg2+ in living cells

“…[ 10 ] A large amount of mercury‐containing wastes have been discharged to the environment, [ 11 ] causing mercury pollution in the environment to become increasingly serious. [ 12–14 ] Therefore, finding an efficient and simple method for detecting Hg 2+ is of great significance to both human health [ 15 ] and environmental protection. [ 16,17 ]…”

“…[10] A large amount of mercury-containing wastes have been discharged to the environment, [11] causing mercury pollution in the environment to become increasingly serious. [12][13][14] Therefore, finding an efficient and simple method for detecting Hg 2+ is of great significance to both human health [15] and environmental protection. [16,17] The fluorescence intensity of the fluorescent probe based on the fluorescence on-off sensing mechanism is easily affected by the external environment, [18] such as temperature, excitation power, [19] and medium properties.…”