A probe with aggregation induced emission characteristics for screening of iodide.
نویسندگان
چکیده
The dilution controlled aggregation enhanced emission of spherically aggregated form of a triazole based probe dies down upon detecting iodide over other inorganic anions. The sensing is realised as a dynamic quenching mechanism dominated event. Being highly selective for iodide, the probe finds application in the detection of iodide in human urine.
منابع مشابه
A Highly Specific Probe for Sensing Hydrogen Sulfide in Live Cells Based on Copper-Initiated Fluorogen with Aggregation-Induced Emission Characteristics
Here we reported the first fluorescent probe with aggregation-induced emission characteristics, namely AIE-S, for the detection of hydrogen sulfide (H2S) in live cells. The detection system is selective for complicated biological application and the response is fast enough to complete within seconds. Moreover, the probe exhibits the unique advantage of being immune to aggregation-caused quenchi...
متن کاملFluorescent light-up probe with aggregation-induced emission characteristics for in vivo imaging of cell apoptosis.
In this paper, a new live-cell permeable, fluorescent light-up probe comprised of a hydrophilic caspase-specific Asp-Glu-Val-Asp (DEVD) peptide and a hydrophobic tetraphenylethene pyridinium unit has been developed for in vivo cell apoptosis imaging and drug screening. The probe shows a specific light-up response to activated caspase-3/7 with a high signal-to-background ratio. The significant f...
متن کاملEvaluation of anti-platelet aggregation effect of some Allium species
Epidemiologic studies show that the cardiovascular diseases are associated with multiple factors such as raised serum total cholesterol, increased LDL, increased platelet aggregation, hypertension and smoking. In-vitro studies have confirmed the ability of some plants of Allium species to reduce these parameters. Therefore, we evaluated anti-platelet aggregation effect of some Allium species (A...
متن کاملEvaluation of anti-platelet aggregation effect of some Allium species
Epidemiologic studies show that the cardiovascular diseases are associated with multiple factors such as raised serum total cholesterol, increased LDL, increased platelet aggregation, hypertension and smoking. In-vitro studies have confirmed the ability of some plants of Allium species to reduce these parameters. Therefore, we evaluated anti-platelet aggregation effect of some Allium species (A...
متن کاملA fluorescent probe for detection of histone deacetylase activity based on aggregation-induced emission.
A tetraphenylethylene-derivative fluorescent probe for the one-step detection of histone deacetylases (HDAC) was developed. The deacetylation of the probe triggers electrostatic interaction between the molecules and automatically leads to fluorescence enhancement based on aggregation-induced emission (AIE).
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Dalton transactions
دوره 44 43 شماره
صفحات -
تاریخ انتشار 2015