Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Greta De Filippo"'
Autor:
Enrico Podda, M. Carla Aragoni, Claudia Caltagirone, Greta De Filippo, Alessandra Garau, Vito Lippolis, Annalisa Mancini, Anna Pintus, James B. Orton, Simon J. Coles, Massimiliano Arca
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 6, Pp 641-644 (2024)
4,4′-(Disulfanediyl)dipyridinium chloride triiodide, C10H10N2S22+·Cl−·I3−, (1) was synthesized by reaction of 4,4′-dipyridyldisulfide with ICl in a 1:1 molar ratio in dichloromethane solution. The structural characterization of 1 by SC-XRD
Externí odkaz:
https://doaj.org/article/0dee1cb06f1e4ac995a979b0d0f282a1
Autor:
Alessandra Garau, Giacomo Picci, Massimiliano Arca, Alexander J. Blake, Claudia Caltagirone, Greta De Filippo, Francesco Demartin, Francesco Isaia, Vito Lippolis, Anna Pintus, M. Andrea Scorciapino, M. Carla Aragoni
Publikováno v:
Molecules, Vol 26, Iss 5, p 1286 (2021)
This study investigates the coordination chemistry of the tetradentate pyridine-containing 12-membered macrocycles L1-L3 towards Platinum Group metal ions PdII, PtII, and RhIII. The reactions between the chloride salts of these metal ions and the thr
Externí odkaz:
https://doaj.org/article/d624a72a52e04c8ea4ae953e775eada5
Autor:
Claudia Caltagirone, Alessandra Garau, Tiziana Pivetta, Francesco Isaia, Carlo Castellano, Vito Lippolis, Greta De Filippo, Maria Carla Aragoni, Massimiliano Arca
Publikováno v:
Green Chemistry. 19:4591-4599
This paper concerns the oxidative dissolution ability of a thioamide/iodine leaching system in water towards gold, palladium and silver metals in powder in view of a potential application in the recovery process of these metals from electrical and el
Autor:
Francesco Demartin, Alexander J. Blake, Greta De Filippo, Giacomo Picci, Alessandra Garau, Anna Pintus, M. Carla Aragoni, Francesco Isaia, M. Andrea Scorciapino, Claudia Caltagirone, Vito Lippolis, Massimiliano Arca
Publikováno v:
Molecules
Molecules, Vol 26, Iss 1286, p 1286 (2021)
Volume 26
Issue 5
Molecules, Vol 26, Iss 1286, p 1286 (2021)
Volume 26
Issue 5
This study investigates the coordination chemistry of the tetradentate pyridine-containing 12-membered macrocycles L1-L3 towards Platinum Group metal ions PdII, PtII, and RhIII. The reactions between the chloride salts of these metal ions and the thr
Autor:
Nelsi Zaccheroni, Greta De Filippo, Claudia Caltagirone, Vito Lippolis, Massimiliano Arca, Vieri Fusi, Mariano Andrea Scorciapino, Enrico Rampazzo, Mauro Formica, Luca Prodi, Luca Giorgi, Massimo Sgarzi
Publikováno v:
Chem. Commun.. 50:15259-15262
The fluorescent ligand (L) based on the N2S2 pyridinophane macrocycle and the 7-nitrobenzo[1,2,5]oxadiazole (NBD) fluorogenic fragment has been synthesized to coordinate Pd(II) ions. Loaded on dye-doped silica nanoparticles, L can be used as a ratiom
Publikováno v:
Talanta. 85:687-693
A novel flow injection analysis (FIA) system based on liquid–liquid microextraction and fluorimetric determination was developed for the determination of traces of the Zn2+ ion using 5-(8-hydroxy-2-quinolinylmethyl)-2,8-dithia-5-aza-2,6-pyridinopha
Autor:
Vito Lippolis, Marco Wenzel, Karsten Gloe, Andrea Bencini, Francesco Demartin, Barbara Valtancoli, Greta De Filippo, Alessandra Garau, Silvia Biagini, Francesco Isaia, Claudia Caltagirone, M. Carla Aragoni, Francesco A. Devillanova, Alexander J. Blake, Massimiliano Arca
Publikováno v:
Inorganic Chemistry. 47:8391-8404
Two new mixed aza-thia crowns 5-aza-2,8-dithia[9]-(2,9)-1,10-phenanthrolinophane (L(4)) and 2,8-diaza-5-thia[9]-(2,9)-1,10-phenanthrolinophane (L(7)) have been synthesized and characterized. The coordination behavior of L(4) and L(7) toward the metal
Autor:
Claudia Caltagirone, Palma Mariani, Andrea Bencini, Barbara Valtancoli, C. Wilson, Francesco A. Devillanova, Greta De Filippo, M. Carla Aragoni, Vito Lippolis, Francesco Isaia, Marta Mameli, Thomas Gelbrich, Michael B. Hursthouse, Alexander J. Blake, Alessandra Garau, Massimiliano Arca
Publikováno v:
Inorganic Chemistry. 46:4548-4559
Two new fluorescent chemosensors for metal ions have been synthesized and characterized, and their photophysical properties have been explored; they are the macrocycles 5-(2-quinolinylmethyl)-2,8-dithia-5-aza-2,6-pyridinophane (L5) and 5-(5-chloro-8-
Autor:
Vito Lippolis, Francesco Demartin, Greta De Filippo, Mojtaba Shamsipur, Ardeshir Shokrollahi, Abdollah Yari, Alessandra Garau
Publikováno v:
Inorganica Chimica Acta. 358:801-807
The reactions of Ag+ with five mixed donor phenanthroline-containing macrocycles (L1–L5) having N2S3-, N2S2O-, N2S2-, N3S2-, and N4S2-donor sets, respectively, have been studied in MeCN by spectrofluorimetric, spectrophotometric, conductometric and
Autor:
Vito Lippolis, Mohammad Reza Ganjali, Alessandra Garau, Abdullah Yari, Greta De Filippo, Mojtaba Shamsipur, Mehran Javanbakht
Publikováno v:
Analytica Chimica Acta. 462:225-234
Novel polymeric membrane (PME) and coated graphite (CGE) silver-selective electrodes based on two recently synthesized mixed azathioether crowns containing a 1,10-phenanthroline sub-unit were prepared. The electrodes reveal a Nernstian behavior over