Determination of lead at nanogram level in water samples by resonance light scattering technique using tetrabutyl ammonium bromide as a molecular probe

Autor: Yanru Yun, Guangquan Hui, Yi Wang, Fengling Cui

Publikováno v: Bulletin of the Chemical Society of Ethiopia, Vol 26, Iss 1, Pp 1-8 (2012)

A novel method of chemistry applicable to the determination of trace lead in water samples based on the resonance light scattering (RLS) technique has been developed. In dilute phosphoric acid medium, in the presence of a large excess of I-, Pb(II) c

Externí odkaz: https://doaj.org/article/4f504fcf4b564f16afdb9d5ad1af0e35

High-performance microwave dielectric composite ceramics sintered at low temperature without sintering-aids

Autor: Yuanxun Li, Rui Peng, Yanru Yun, Bin Liao, Zhihua Tao, Yongcheng Lu, Wei Du

Publikováno v: Journal of Alloys and Compounds. 831:154878

(1-x)Li2(Mg0.96Ni0.04)SiO4+xLiZn0.93Co0.07PO4 composite ceramics were synthesised through solid-state reaction, and their sintering kinetics, microstructure and microwave dielectric properties were investigated. The perfect disconnection model was ap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::421c1c10131b12efb560f5b62ca5c15a
https://doi.org/10.1016/j.jallcom.2020.154878

Determination of lead at nanogram level in water samples by resonance light scattering technique using tetrabutyl ammonium bromide as a molecular probe

Autor: Fengling Cui, Yanru Yun, Guangquan Hui, Yi Wang

Publikováno v: Bulletin of the Chemical Society of Ethiopia, Vol 26, Iss 1, Pp 1-8 (2012)
Bulletin of the Chemical Society of Ethiopia; Vol 26, No 1 (2012)

A novel method of chemistry applicable to the determination of trace lead in water samples based on the resonance light scattering (RLS) technique has been developed. In dilute phosphoric acid medium, in the presence of a large excess of I - , Pb(II)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2def7091016fc416117a6498c96fbcd2
http://www.ajol.info/index.php/bcse/article/view/73172

Determination of bismuth in pharmaceutical products using phosphoric acid as molecular probe by resonance light scattering

Autor: Yanru, Yun, Fengling, Cui, Shaoguang, Geng, Jianhua, Jin

Publikováno v: Luminescence : the journal of biological and chemical luminescence. 27(5)

A novel method for the sensitive determination of bismuth(III) in pharmaceutical products using phosphoric acid as a molecular probe by resonance light scattering (RLS) is discussed. In 0.5 mol/L phosphoric acid (H3 PO4) medium, bismuth(III) reacted

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d2531689a6192ae9394e27bc932e0fca
https://pubmed.ncbi.nlm.nih.gov/21953820