A colorimetric and ratiometric turn-on BODIPY-based fluorescent probe for double-channel detection of Cu2+ and Hg2+

Synthesis and Optical Properties of meso‐CF3‐BODIPY with Acylethynyl Substituents in the 3‐Position of the Indacene Core

“…Conversely, a lot of reports concerning meso ‐alkyl and ‐aryl symmetric and asymmetric ethynyl‐substituted BODIPY compounds have been published in recent years. Ethynylated BODIPYs have been used as selective colorimetric and fluorescent chemodosimeters for fluoride ions, highly sensitive and selective sensors for the cations of Cu 2+ , Hg 2+ , and other heavy metals . They are also prospective drugs against human carcinoma HEp2 .…”

Rational design of fluorescent probe for Hg2+ by changing the chemical bond type

“…[1][2][3][4] It can enter the body through the skin, digestive system or respiratory system directly. 5,6 Moreover, it can accumulate in the environment and enter the human body eventually through the food chain by its high accumulation ability, which causes serious damage to the central nervous, DNA, mitosis and endocrine systems. [7][8][9] According to the World Health Organization, the maximum acceptable level of mercury ion in drinking water is 1 mg L À1 .…”

Coumarin Based Highly Selective “off-on-off” Type Novel Fluorescent Sensor for Cu2+ and S2− in Aqueous Solution

“…In recent years, the preparation of fluorescent sensors for the recognition of heavy metal ions with high sensitivity and selectivity has received considerable attention because they play important role in environment and living systems [1][2][3][4][5][6][7][8][9][10][11]. Detection of the metal ions in aqueous is also essential.…”