Výsledky vyhledávání

Recovery and investigation of Cu(II) ions by tannin immobilized porous membrane adsorbent from aqueous solution

Autor: Wen Weng, Hong Xu Guo, Ya San He, Shi Rong Hu, Xue Sun, Wen Bing Wu, Fei Ming Li, Jian Hua Chen

Publikováno v: Chemical Engineering Journal. 273:19-27

A novel porous membrane adsorbent (Tan-ESM) was prepared by grafting of amino groups onto the eggshell membrane surface and then immobilized with tannins. The prepared Tan-ESM adsorbent combined the advantage of the high metal affinity of tannins wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::da2419eabe5f5bf91a83f953500be1c4
https://doi.org/10.1016/j.cej.2015.03.031

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NH2-rich polymer/graphene oxide use as a novel adsorbent for removal of Cu(II) from aqueous solution

Autor: Yi Hong Huang, Zhen Bo Su, Hai Tao Xing, Ya Shan He, Wen Bing Wu, Fei Ming Li, Wen Weng, Yang Huang, Shi Rong Hu, Xue Sun, Jian Hua Chen, Hong Xu Guo, Shun Xing Li

Publikováno v: Chemical Engineering Journal. 263:280-289

Graphene oxide nanosheets (GO) were dispersed and crosslinked with a water soluble polymer, namely poly(allylamine hydrochloride) (PAH) with high amine density, to prepared a novel PAH-GO composite, which was used for removing Cu(II) ions from aqueou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a7e385825e5078c5bfe7bf212afe5539
https://doi.org/10.1016/j.cej.2014.10.111

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Non-aggregation based label free colorimetric sensor for the detection of Cr (VI) based on selective etching of gold nanorods

Autor: Wen-Lian Cai, Shao-Qin Lin, Fei-Ming Li, Zhi-Ming Li, Li-Ping Lin, Jia-Ming Liu, Yi-Na Zeng, Xin-Xing Wang, Xuan Lin

Publikováno v: Sensors and Actuators B: Chemical. 155:817-822

Gold nanorods (GNRs) exhibit strong longitudinal surface plasmon resonance absorption (LPA), which is highly dependent on its aspect ratio (length/width). The strong oxidization of Cr (VI) enables it to etch GNRs selectively at tips. The redox etchin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f70324fb29c08c484e8f6c666e986592
https://doi.org/10.1016/j.snb.2011.01.054

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8-Quinolineboronic acid as a potential phosphorescent molecular switch for the determination of alpha-fetoprotein variant for the prediction of primary hepatocellular carcinoma

Autor: Jia-Ming Liu, Li-Ping Lin, Fei-Ming Li, Changqing Lin, Xin-Xing Wang, Zhen-Bo Liu, Shao-Qin Lin, Zhi-Ming Li

Publikováno v: Analytica Chimica Acta. 663:184-189

8-Quinolineboronic acid phosphorescent molecular switch (8-QBA-PMS) in the “off” state emitted weak room temperature phosphorescence (RTP) of 8-QBA on the acetylcellulose membrane (ACM) with the perturbation of Pb 2+ . When 8-QBA-PMS was used to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37dabe742c4478e6821aa26acc2e57ad
https://doi.org/10.1016/j.aca.2010.01.030

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Determination of Trace Deoxyribonucleic Acid Based on a Room Temperature Phosphorescent Probe of Alizarin Red-piperidine Self-ordered Ring

Autor: Jia-Ming Liu, Hong-Xin Wang, Chang-Qing Lin, Fei-Ming Li, Shao-Qin Lin, Hui Gao, Yu-Lan Liu, Zhi-Ming Li, Mei-Ling Ou-yang, Jian-Qin Liu

Publikováno v: Analytical Letters. 43:300-311

This research combined the self-ordered ring (SOR) technology with solid substrate-room temperature phosphorimetry (SS-RTP) and developed a new (ARS)n-P-SOR (ARS is alizarin red S, (ARS)n refers to multiple ARS molecules, P is piperidine). (ARS)n-P-S

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e85e711a4526bc87bf80d77c55daf77
https://doi.org/10.1080/00032710903325864

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Solid Substrate Room Temperature Phosphorimetry for the Determination of Trace Mercury Based on the Reaction between Alkaline Phosphatase and Mercury Using Triton X-100 as a Sensitizer

Autor: Shao-Qin Lin, Jia-Ming Liu, Jingping Cai, Lichai Huang, Xuejuan Chen, Huiqing Lin, Yayu Chen, Zhi-Ming Li, Fei-Ming Li

Publikováno v: Chinese Journal of Chemistry. 27:1789-1794

A new solid substrate room temperature phosphorimetry (SSRTP) for the determination of trace mercury has been established, using Triton X-100 as a sensitizer. The regression equation of working curve was ΔIp=11.40m(Hg2+)+1.569 (ag·spot−1, n=6, Δ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f755ed8ca1dc0dfa8a7dedfa5e74466d
https://doi.org/10.1002/cjoc.200990301

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Solid substrate-room temperature phosphorimetry for the determination of trace protein using ion association complex [Cu(BPY)2]2+·[(Fin)2]2− as a phosphorescent probe

Autor: Jia-Ming Liu, Chang-Qing Lin, Li-Qun Chen, Li-Qing Zeng, Shao-Qin Lin, Fei-Ming Li, Xiao-Mei Huang

Publikováno v: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 73:909-915

Fluorescein (HFin) emitted strong and stable room temperature phosphorescence (RTP) on filter paper after set at 50 degrees C for 10 min using Li(+) as the ion perturber. HFin existed as Fin(-) when the pH value was in the range of 5.45-7.36. Fin(-)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f847c7dbdfeb17d13e7e89508aedb8f3
https://doi.org/10.1016/j.saa.2009.04.014

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Exploitation of phosphorescent labelling reagent of fullerol-fluorescein isothiocyanate and new method for the determination of trace alkaline phosphatase as well as forecast of human diseases

Autor: Li-Qing Zeng, Zhi-Ming Li, Zhen-Bo Liu, Jia-Ming Liu, Xiao-Mei Huang, Lian-Ying Li, Fei Gao, Shao-Qin Lin, Ying Ouyang, Fei-Ming Li

Publikováno v: Analytica Chimica Acta. 648:226-234

A new phosphorescent labelling reagent consisting of fullerol, fluorescein isothiocyanate and N,N-dimethylaniline (F-ol-(FITC)(n)-DMA) was developed. The mode of action is based on the reactivity of the active -OH group in F-ol with the -COOH group o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::943b7f730164c72993d54ed0b3369df4
https://doi.org/10.1016/j.aca.2009.06.041

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Determination of trace glucose and forecast of human diseases by affinity adsorption solid substrate-room temperature phosphorimetry based on triticum vulgaris lectin labeled with dendrimers-porphyrin dual luminescence molecule

Autor: Li-Qing Zeng, Xue-Lin Li, Guo-Hui Zhu, Xiao-Mei Huang, Fei-Ming Li, Zhen-Bo Liu, Jia-Ming Liu, Xiu-Mei Shi

Publikováno v: Talanta. 74:625-631

In this paper, 3.5-generation polyamidoamine dendrimers (3.5G-D)-porphyrin (P) dual luminescence molecule (3.5G-D-P) was developed as a new phosphorescence-labeling reagent. Meanwhile, the room temperature phosphorescence (RTP) characteristics of 3.5

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7803746fa9a09bd70aae6e8b348a1b2
https://doi.org/10.1016/j.talanta.2007.06.040

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