The development and synthesis of notably targeted and colorimetric sensor based on an azomethine compound for the distinct recognition of Cu and CN ion individually in an aqueous dimethyl formamide solution is performed. In the presence of CN and Cu, the sensor BTZ showed impressive colorimetric changes, going from pale yellow to orange and pale yellow to dark yellow, respectively. In the meantime, FL spectrum (Cu) and UV-vis spectroscopy (CN/Cu) were used to assess the sensing features.
View Article and Find Full Text PDFLatent fingerprint imaging is a crucial tool for national security and crime recognition, requiring environmentally sustainable, nontoxic materials. To address this need, we have developed a green fluorescence-emitting material, THCHO, that binds effectively to latent fingerprints, enabling clear, high-resolution visualization. The solution produces strong green fluorescence that highlights fingerprint imprints with exceptional detail and contrast.
View Article and Find Full Text PDFHeavy metal ions are extremely poisonous and cause long-term harm to living organisms. Among these ions, mercury is the most toxic metal and has no notorious purpose in the human body. In this regard, an elegant azomethine thiazole compound was synthesized, and it was found to be highly sensitive to three-way detection of mercury ions with detection limits of 0.
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