A smart single molecular probe for Cu2+/Fe3+/Mg2+ by three-emission behaviors

A Simple Schiff Base Probe for Quintuplicate-Metal Analytes with Four Emission-Wavelength Responses

“…However, most fluorescent probes concentrate on one-to-one detections, while only a few studies have focused on one-to-multi-sensing, either simultaneously or separately [13][14][15][16][17]. Nevertheless, the single molecular probes for multi-analytes could not only shorten the preparation procedure for multiple probes but also exhibit a high detecting efficiency compared to single-analyte detecting sensors [18][19][20][21]. Thus, it is extremely desirable to explore and develop single fluorescent probes for multiple targets through diverse optical responses.…”

“…Molecules 2023, 28, x FOR PEER REVIEW 2 of 15 compared to single-analyte detecting sensors [18][19][20][21]. Thus, it is extremely desirable to explore and develop single fluorescent probes for multiple targets through diverse optical responses.…”

Multifaceted Chiral Probe 2,3-Dihydro-4-hydroxy-chromene Schiff Base in Detecting Cu2+ Ions, l-Histidine, and Indazole: Spectroscopic Investigation and Confocal and Live Cell Imaging

“…Hence, suitable sensors have to be developed for the detection of copper ions (Cu­(I)/Cu­(II)) in organic and environment samples. Generally, the increased level of copper ions causes numerous degenerative diseases like cancer, epilepsy, hepatitis, Parkinson, and Alzheimer. − In this turn, metal ions (copper) can be detected by various techniques such as electrothermal atomic absorption (EAS), flame atomic absorption (FAAS), and inductively coupled plasma mass spectrometry (ICP-AES). − Up to date, several chemosensors for detection of Cu­(II) have been reported. − …”