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Lead halide perovskite quantum dots (QDs) with high fluorescence efficiency and high color purity have a broad application prospect in the field of backlight display, but poor stability has been a key factor limiting their commercialization. Herein, we successfully synthesized CsPbBr3 QDs‐KIT‐6 (CsPbBr3‐K6) composite by using KIT‐6 molecular sieve as the limited template with a simple high temperature...
A simple and rapid detection strategy for vitamin B12 (VB12) was established based on label‐free silicon quantum dots (SiQDs); the detection mechanism was additionally investigated. SiQDs were synthesized using a one‐step microwave method, and their fluorescence was stronger than that synthesized using the hydrothermal method. SiQDs fluorescence was quenched using VB12 due to the inner filter effect...
The determination of hormone‐binding sites in plants is essential in understanding the mechanisms behind hormone function. Salicylic acid (SA) is an important plant hormone that regulates responses to biotic and abiotic stresses. In order to label SA‐binding sites in plant tissues, a quantum dots (QDs) probe functionalized with a SA moiety was successfully synthesized by coupling CdSe QDs capped with...
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