New porphyrin derivatives for phosphate anion sensing in both organic and aqueous media

2014 ◽  
Vol 50 (11) ◽  
pp. 1359-1361 ◽  
Author(s):  
João M. M. Rodrigues ◽  
Andreia S. F. Farinha ◽  
Paulino V. Muteto ◽  
Sandra M. Woranovicz-Barreira ◽  
Filipe A. Almeida Paz ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Phosphate Anion ◽  
Anion Sensing ◽  
Porphyrin Derivatives

Study of the supramolecular chiral assembly of meso-“C-glucoside”-porphyrin derivatives in aqueous media

2008 ◽  
Vol 32 (12) ◽  
pp. 2127 ◽  
Author(s):  
Donato Monti ◽  
Mariano Venanzi ◽  
Emanuela Gatto ◽  
Giovanna Mancini ◽  
Alessandro Sorrenti ◽  
...  
Keyword(s):  
Aqueous Media ◽  
Porphyrin Derivatives

Kinetic and spectroscopic studies on the chiral self-aggregation of amphiphilic zinc and copper (l)-prolinate-tetraarylporphyrin derivatives in different aqueous media

2019 ◽  
Vol 17 (5) ◽  
pp. 1113-1120 ◽  
Author(s):  
Fabrizio Caroleo ◽  
Manuela Stefanelli ◽  
Gabriele Magna ◽  
Mariano Venanzi ◽  
Roberto Paolesse ◽  
...  
Keyword(s):  
Metal Ion ◽  
Aqueous Media ◽  
Spectroscopic Studies ◽  
Porphyrin Derivatives ◽  
The Media ◽  
Self Aggregation

The chiral self-aggregation of (l)-proline porphyrin derivatives depends on both the nature of the media and the coordinated metal ion.

scholarly journals Study on the synthesis of porphyrin-modified copper ferrite as photocatalyst for treatment of mb organic dye in aqueous media

2020 ◽  
Vol 9 (3) ◽  
pp. 107-111
Author(s):  
Chinh Tran Van ◽  
Anh Nguyen Tuan ◽  
Phuong Nguyen Thi Hoai ◽  
Thuan Mai Huu ◽  
Khanh Tran Van ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Self Assembly ◽  
Photocatalytic Performance ◽  
Aqueous Media ◽  
Ferrite Nanoparticles ◽  
Organic Dye ◽  
Copper Ferrite ◽  
Simple Method ◽  
External Magnet ◽  
Porphyrin Derivatives

This work aims to modify the copper ferrite with a porphyrin derivatives by a simple method of self-assembly. The resultant porphyrin-modified copper ferrite was utilized as a photocatalyst for the removal of methyl blue dyes (MB) from aqueous solution. The results showed that the porphyrin nanofibers were well-intergrated with the copper ferrite nanoparticles. The porphyrin-modified copper ferrite materials exhibited the high photocatalytic performance toward MB dye with the removal percentage of approximately 100% after 200 minutes of irradiation under simulated light. The catalyst could be facilely separate by using a external magnet and reused.

Anthracene labeled poly(pyridine methacrylamide) as a polymer-based chemosensor for detection of pyrophosphate (P2O74−) in semi-aqueous media

2020 ◽  
Vol 12 (47) ◽  
pp. 5699-5708
Author(s):  
Saswati Ghosh Roy ◽  
Subhendu Mondal ◽  
Kumaresh Ghosh
Keyword(s):  
Detection Limit ◽  
Aqueous Media ◽  
Eye Detection ◽  
Fluorescence Sensing ◽  
Anion Sensing ◽  
Aqueous Dmso ◽  
Naked Eye ◽  
Displacement Assay ◽  
Naked Eye Detection

Two polymers, linear P1 and cross-linked P2, are employed in anion sensing. P1 exhibits fluorescence sensing of HPPi with a detection limit of about 1.63 ppm in aqueous DMSO. P2 exhibits selective naked-eye detection of PPi/HPPi via an indicator displacement assay (IDA).

Electrospun plasma-modified chitosan/poly(ethylene terephthalate)/ferrocenyl-substitutedN-acetyl-2-pyrazoline fibers for phosphate anion sensing

2015 ◽  
Vol 133 (17) ◽  
pp. n/a-n/a ◽  
Author(s):  
Neslihan Nohut Maslakci ◽  
Esin Eren ◽  
Seda Demirel Topel ◽  
Gunseli Turgut Cin ◽  
Aysegul Uygun Oksuz
Keyword(s):  
Ethylene Terephthalate ◽  
Phosphate Anion ◽  
Anion Sensing ◽  
Modified Chitosan ◽  
Poly Ethylene Terephthalate ◽  
Poly Ethylene

scholarly journals Adsorption of Thallium(I) Ions on Titania Particle Surfaces in Aqueous Media

2003 ◽  
Vol 21 (3) ◽  
pp. 217-228 ◽  
Author(s):  
P. Kajitvichyanukul ◽  
C.R. Chenthamarakshan ◽  
K. Rajeshwar ◽  
S.R. Qasim
Keyword(s):  
Metal Ion ◽  
Aqueous Media ◽  
Ion Adsorption ◽  
Phosphate Anion ◽  
Titania Particle ◽  
Surface Complexation Model ◽  
Surface Sites ◽  
Metal Ion Adsorption ◽  
Titania Surface ◽  
Low Levels

A description is given of the modification of the adsorption of Tl(I) on a titania (Degussa P-25) surface by the presence of organic or inorganic co-additives in aqueous suspensions. The addition of oxalate, formate, acetate and phosphate anions (the latter at low levels below ~0.03 M) increased Tl(I) adsorption while the phosphate anion (at levels > ~0.03 M) inhibited Tl(I) adsorption. A surface complexation model comprising the titania surface sites, the anchor co-additives and bound Tl(I) species was invoked to explain the adsorption enhancement observed. The data presented build upon and complement those acquired earlier showing how metal ion adsorption on a TiO2 surface is strongly influenced by co-additives in the aqueous medium.

Anion Sensing in Aqueous Media by Photo-active Transition-Metal Bipyridyl Rotaxanes

2012 ◽  
Vol 18 (36) ◽  
pp. 11277-11283 ◽  
Author(s):  
Laura M. Hancock ◽  
Enrico Marchi ◽  
Paola Ceroni ◽  
Paul D. Beer
Keyword(s):  
Transition Metal ◽  
Aqueous Media ◽  
Anion Sensing ◽  
Active Transition

Efficient synthesis of 6,6′-diamido-2,2′-dipicolylamine ligands for potential phosphate anion sensing

2021 ◽  
Vol 45 (36) ◽  
pp. 16833-16840
Author(s):  
Shuai Wang ◽  
Lichong Gong ◽  
Georges El Fakhri ◽  
Junfeng Wang
Keyword(s):  
Efficient Synthesis ◽  
Phosphate Anion ◽  
Anion Sensing ◽  
Retrosynthetic Analysis ◽  
Phosphate Anions

Through retrosynthetic analysis, functionalized 6,6′-diamido-2,2′-dipicolylamines (DA-DPAs) have been efficiently synthesized, which may accelerate the development of selective probes towards phosphate anions.

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