Dosages en analyse minérale par extraction à l'aide de cations colorés

UV Cured Polymeric Optical Fluorescence Sensor for the Determination of Au (III)

“…There are several analytical techniques have been adopted to analysis of trace amounts of gold such as atomic absorption spectrometry, electrochemical, inductively coupled plasma atomic emission spectrometry, inductively coupled plasma mass spectrometry and various spectrophotometric methods using complexing reagents including acid‐bas indicators. However, these methods have certain disadvantages; they are time consuming, expensive and suffer from several matrix effects …”

“…However, these methods have certain disadvantages; they are time consuming, expensive and suffer from several matrix effects. [2][3][4] The sensitivity and selectivity of the analysis method could be greatly enhanced by using fluorescent and chemilumiscent probes. Fluorescent chemical sensors, employing a fluorophore or a fluorescent species as read-out functions, have been frequently used in environmental monitoring, medical diagnosis and forensic analysis.…”