Výsledky vyhledávání - "Yen Hsing Wu"

Naked eye and fluorescent detections of Hg2+ ions and Cysteine via J-aggregation and deaggregation of a perylene bisimide derivative

Autor: Ashutosh S. Singh, Hong-Cheu Lin, Hsiao Ping Fang, Mandapati V. Ramakrishnam Raju, Yen Hsing Wu, Muthaiah Shellaiah

Publikováno v: Sensors and Actuators B: Chemical. 194:229-237

Selective naked eye and fluorescent sensor responses of a 1,6,7,12-tetra(4-tert-butylphenoxy)perylene-3,4:9,10-tetracarboxylic acid bisimide (PBI) derivative are reported for the first time toward Hg2+ ions and Cysteine (Cys) via J-aggregation and de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::812fef950ba67de415ea4cdf03ae9504
https://doi.org/10.1016/j.snb.2013.12.082

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Synthesis and study of novel supramolecular nanocomposites containing aryl-imidazo-phenanthroline-based metallo-polymers (H-donors) and surface-modified ZnO nanoparticles (H-acceptors)

Autor: Hsiao Ping Fang, Hong-Cheu Lin, Yen Hsing Wu

Publikováno v: Tetrahedron. 69:293-301

Four novel metallo-polymers ( P1 – P4 ) containing aryl-imidazo-phenanthrolines (AIP) ligands (incorporated with phenyl and fused-thiophene cores) were synthesized and characterized. Interestingly, P1 – P4 exhibited electrochromism during the oxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19e4d90c7b7b3395c32f6597d4f85661
https://doi.org/10.1016/j.tet.2012.10.031

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Novel pyrene- and anthracene-based Schiff base derivatives as Cu2+and Fe3+fluorescence turn-on sensors and for aggregation induced emissions

Autor: Mandapati V. Ramakrishnam Raju, Hong-Cheu Lin, Yen Hsing Wu, Ashutosh S. Singh, Muthaiah Shellaiah

Publikováno v: J. Mater. Chem. A. 1:1310-1318

Novel pyrene- and anthracene-based Schiff base derivatives P1 and A1 were synthesized via a one-pot reaction and utilized as fluorescence turn-on sensors towards Cu2+ and Fe3+ ions, respectively, and for aggregation induced emissions (AIEs). P1 in CH

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::14394f1328dcd17bc9192c8bf4eb9898
https://doi.org/10.1039/c2ta00574c

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Novel Thieno-imidazole Based Probe for Colorimetric Detection of Hg2+ and Fluorescence Turn-on Response of Zn2+

Autor: Rudrakanta Satapathy, Hong-Cheu Lin, Yen Hsing Wu

Publikováno v: Organic Letters. 14:2564-2567

Novel thieno-imidazole based polymer P showed both colorimetric and ratiometric detections of Hg(2+) as well as fluorometric detection of Zn(2+) via fluorescence turn-on response with augmented lifetime. Its model polymer M did not show any such sens

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d93ac088b72830d7441f59697d0e83ab
https://doi.org/10.1021/ol300867e

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Core–shell silica@chitosan nanoparticles and hollow chitosan nanospheres using silica nanoparticles as templates: Preparation and ultrasound bubble application

Autor: Ying-Ling Liu, Wei-Bor Tsai, Wen-Shiang Chen, Chih-Chi Tsai, Chuan-Shao Wu, Yen-Hsing Wu

Publikováno v: Carbohydrate Polymers. 84:770-774

This work reports the preparation of chitosan hollow nanospheres and their uses as the ultrasound-induced imaging agents. Reaction of chitosan to the 4-isocyanato-4′-(3,3-dimethyl-2,4-dioxo-azetidino)diphenylmethane modified silica nanoparticles fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1c5c442db6c4699e0f2a18c0813e0831
https://doi.org/10.1016/j.carbpol.2010.03.033

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Functionalization of silica nanoparticles with 4-isocyanato-4′-(3,3′-dimethyl-2,4-dioxo-azetidino)diphenyl methane, surface chemical reactivity and nanohybrid preparation

Autor: Ru-Jong Jeng, Shenghong A. Dai, Ying-Ling Liu, Yen-Hsing Wu

Publikováno v: Journal of Colloid and Interface Science. 336:189-194

This paper reports a facile approach to functionalize silica nanoparticle (SNP) surfaces, using 4-isocyanato-4′-(3,3′-dimethyl-2,4-dioxo-azetidino)diphenyl methane (MIA) as a reaction agent. Incorporation of MIA onto SNP surfaces is demonstrated

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b0a9f8376eaaa350a6a727f2909556e
https://doi.org/10.1016/j.jcis.2009.03.024

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Simple pyridyl-salicylimine-based fluorescence 'turn-on' sensors for distinct detections of Zn2+, Al3+ and OH- ions in mixed aqueous media

Autor: Yen Hsing Wu, Hong-Cheu Lin, Muthaiah Shellaiah

Publikováno v: The Analyst. 138(10)

Simple pyridyl-salicylimine derivatives (F1, F2 and F3) are reported for the first time as fluorescence "turn-on" sensors for distinct detections of Zn(2+), Al(3+) and OH(-) ions in mixed-aqueous media CH3CN/H2O with volume ratios of 6/4 and 3/7 (at

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af2a915d67d7722b418a523ecc1a38fc
https://pubmed.ncbi.nlm.nih.gov/23531941

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Synthesis and characterization of reversible chemosensory polymers: modulation of sensitivity through the attachment of novel imidazole pendants

Autor: Hong-Cheu Lin, Yen Hsing Wu, Harihara Padhy, Rudrakanta Satapathy

Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany). 18(50)

Three novel electron donor-acceptor conjugated polymers (P1-P3) bearing various imidazole pendants have been synthesized. Their excellent photophysical and electrochemical properties make them suitable transduction materials for chemosensing applicat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e52b851115ae398f173683f9ccb7ddf
https://pubmed.ncbi.nlm.nih.gov/23111823

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