Results 271 to 280 of about 33,505 (332)

Ultra-low limit of luminescent detection of gossypol by terbium(III)-based metal-organic framework.

Journal of Hazardous Materials, 2023
The widespread use of gossypol-containing animal feed and cottonseed oil poses a great threat to water quality and livestock and human health, and there is an urgent need for a sensor for the rapid detection of trace amounts of gossypol in aqueous ...
Xiaolin Yu   +3 more
semanticscholar   +1 more source

One step functional assembly of guanosine monophosphate and terbium ion on metal organic frameworks for determination of alkaline phosphatase activity.

Analytica Chimica Acta, 2022
Since the abnormal changes of alkaline phosphatase (ALP) content may indicate the occurrence of some diseases, the detection of ALP activity is of great significance in human health monitoring.
Haifeng Sha, B. Yan
semanticscholar   +1 more source

New chemiluminescent method of levofloxacin and ofloxacin determination based on terbium (III)-sensitized fluoroquinolone- KBrO3 reaction.

Luminescence (Chichester, England Print), 2021
Fluoroquinolones can be oxidized with a number of agents, in this study selected fluoroquinolones (levofloxacin, ofloxacin, ciprofloxacin, norfloxacin, pefloxacin and enrofloxacin) were oxidized with potassium bromate in the presence of terbium (III ...
M. Kaczmarek, K. Staninski, M. Stodolny
semanticscholar   +1 more source

Ultrasensitive fluorescence detection of bismuth ion (III) in plasma, urine and medicines by a terbium chelate probe

Sensors and Actuators B: Chemical, 2021
A novel, ultrasensitive probe of Bi3+ ion based on the fluorescence of a terbium chelate was presented and synthesized. This terbium chelate probe for Bi3+ is composed of a carbostyril-linked polyaminocarboxylate chelator and fluorescent terbium ion, and
Yang Chen, Xia Jin, Chunlei Sun
semanticscholar   +1 more source

Terbium-terbium interactions in lead phosphate glasses

Journal of Applied Physics, 2013
Blue and green luminescence spectra of Tb3+ ions in lead phosphate glasses were examined under UV excitation. The green-to-blue luminescence intensity ratio G/B is considerably reduced with decreasing Tb3+ concentration. Thus, blue emission lines are enhanced in comparison to the main 5D4-7F5 green transition of Tb3+.
Wojciech A. Pisarski   +3 more
openaire   +1 more source

A New Water-stable Terbium(III)-Organic Framework as a Chemosensor for Inorganic ions, Nitro-compounds and Antibiotics in Aqueous Solutions.

Chemistry - An Asian Journal, 2019
EEffective detection of organic/ inorganic pollutants, such as antibiotics, nitro-compounds, excessive Fe3+ and MnO4-, is crucial for human health and environmental protection.
Jun-Hua Wei   +7 more
semanticscholar   +1 more source

Preparation of metallic terbium and terbium hydride

Inorganic Materials, 2000
The conditions of the reaction between TbCl3 and LiH were optimized. The resultant terbium hydride was used to obtain metallic terbium by vacuum thermolysis.
A. A. Kamarzin   +6 more
openaire   +1 more source

Home - About - Disclaimer - Privacy