In vitro studies on dissolved substance of cinnabar: Chemical species and biological properties

Zhou, Xinrui; Zeng, Ke‐Wu; Wang, Qi; Yang, Xiaoda; Wang, Kui

doi:10.1016/j.jep.2010.06.018

Cited by 35 publications

(23 citation statements)

References 31 publications

(33 reference statements)

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“…The results were in agreement with the former researches. A few studies indicated that cinnabar solubility product is extremely low (log Ksp = −52.03) and cinnabar natural oxidation could hardly take place [7,8].…”

Section: Dissolution Of Hgs With Different Methodsmentioning

confidence: 99%

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Bioxidative dissolution of cinnabar by iron-oxidizing bacteria

Wang¹,

Yang²,

Li³

et al. 2013

Biochemical Engineering Journal

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Section: Dissolution Of Hgs With Different Methodsmentioning

confidence: 99%

“…However, HgS, the main component of cinnabar, is almost insoluble in water. Its solubility product is extremely low (log Ksp = −52.03) and theoretically soluble mercury is hardly detectable [7,8]. Its poor solubility restricts its commercial application all the while.…”

Section: Introductionmentioning

confidence: 99%

Bioxidative dissolution of cinnabar by iron-oxidizing bacteria

Wang¹,

Yang²,

Li³

et al. 2013

Biochemical Engineering Journal

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“…The results were in agreement with the former researches. A few studies indicated that cinnabar solubility product is extremely low (lg Ksp = À52.03) and cinnabar natural oxidation could hardly take place (Wu et al, 2002;Zhou et al, 2010).…”

Section: Leaching Of Cinnabar With Shake Flask Experimentsmentioning

confidence: 99%

“…They were in agreement with the results of Schippers and Sand (1999), who studied the effect on metal sulfides leaching of ferric iron. A few studies indicated that cinnabar natural oxidation could hardly take place (Wu et al, 2002;Zhou et al, 2010). However, iron can catalyze this reaction.…”

Section: Biochemical Reactor Cinnabar Leaching In the Laboratory Scalementioning

confidence: 99%

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Using biochemical system to improve cinnabar dissolution

Wang

et al. 2013

Bioresource Technology

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Capillary zone electrophoresis‐based cytotoxicity analysis of Caco‐2 cells

Zhang

et al. 2012

Electrophoresis

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A capillary zone electrophoresis-based method to evaluate the cytotoxicity of substances to Caco-2 cells was established. The estimation of the injected cell number (500-5000) and the minor effect of injection condition on cytotoxicity determination were investigated. Caco-2 cells the best model of the intestinal absorptive epithelium, were treated with substances and then stained with Trypan Blue and fixed with paraformaldehyde. The treated Caco-2 cells were detected simultaneously at 590 nm and 214 nm, and the absorbance ratio of the two wavelengths (R(590/214)) can reflect simultaneously the loss of cell membrane integrity and the degradation/leak of intracellular components and indicate the cytotoxicity of substances. The cytotoxicity of the four substances sodium sulfite (Na(2)SO(3)), methyl mercury (MeHg), paclitaxel (PTX), and cadmium chloride (CdCl(2)) were determined and compared. There was no obvious cytotoxicity caused by 20 μM Na(2)SO(3) for 24 h treatment, and the toxicity of the other three toxicants was sequenced as: CdCl(2) > MeHg > PTX. The results are in good agreement with the references and the conventional Trypan Blue exclusion counting assay.

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In vitro studies on dissolved substance of cinnabar: Chemical species and biological properties

Cited by 35 publications

References 31 publications

Bioxidative dissolution of cinnabar by iron-oxidizing bacteria

Bioxidative dissolution of cinnabar by iron-oxidizing bacteria

Using biochemical system to improve cinnabar dissolution

Capillary zone electrophoresis‐based cytotoxicity analysis of Caco‐2 cells

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