Results 11 to 20 of about 925,488 (170)

Synthesis and charaterisation of phosphorescent copper (I) complexes for light emitting devices [PDF]

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Over the last decade, many significant developments have been made to improve the active materials in a new generation of organic light emitting devices ...
Andrés-Tomé, María Inmaculada
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Tetrameric cubane Al9Ln7 (Ln = Ce, Pr, Nd) clusters as aldol addition catalysts

Polyoxometalates, 2023
Studies on the preparation, structures, and properties of heterometallic complexes are currently of great interest because of their emergent synergistic properties.
Xiao-Yu Liu, Yinghua Yu, Yi-Fan Sun, Wei-Hui Fang, Jian Zhang   +4 more
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[CrIII8NiII6]n+ Heterometallic Coordination Cubes [PDF]

, 2021
Three new heterometallic [CrIII8NiII6] coordination cubes of formulae [CrIII8NiII6L24(H2O)12](NO3)12 (1), [CrIII8NiII6L24(MeCN)7(H2O)5](ClO4)12 (2) and [CrIII8NiII6L24Cl12] (3) (where HL = 1-(4-pyridyl)butane-1,3-dione), were synthesised using the ...
Helen, O\u27Connor, Mateusz, Pitak, Eric, J. L. McInnes, Sergio, Sanz, Nicholas, Chilton, Stergios, Piligkos, Aaron, Scott, Wim, Klooster, Simon, Coles, Paul J., Lusby, Hogni, Weihe, Euan, Brechin   +11 more
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Efficient self-assembly of heterometallic triangular necklace with strong antibacterial activity

Nature Communications, 2020
Precise assembly of heterometallic complexes is a challenge. Here, the authors design a heterometallic triangular necklace through a highly efficient threading-and-ring-closing approach driven by metal-ligand coordination, which shows strong bacterium ...
Gui-Yuan Wu, Xueliang Shi, Hoa Phan, Hang Qu, Yi-Xiong Hu, Guang-Qiang Yin, Xiao-Li Zhao, Xiaopeng Li, Lin Xu, Qilin Yu, Hai-Bo Yang   +10 more
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Coordination Polymers Constructed from Oligonuclear Nodes

CHIMIA, 2013
The node-and-spacer approach is widely employed in crystal engineering to construct coordination polymers. It consists of self-assembly processes involving mononuclear cationic species and exo-dentate ligands.
Marius Andruh
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Metallacages with 2,6-dipicolinoylbis(N,N-dialkylthioureas) as novel platforms in nuclear medicine for 68Ga, 177Lu and 198Au

EJNMMI Radiopharmacy and Chemistry, 2023
Background Heterometallic gold metallacages are of great interest for the incorporation of several cations. Especially in nuclear medicine, those metallacages can serve as a platform for radionuclides relevant for imaging or therapy (e.g. 68Ga or 177Lu).
Anna Baitullina, Guilhem Claude, Suelen F. Sucena, Eda Nisli, Cedric Scholz, Punita Bhardwaj, Holger Amthauer, Winfried Brenner, Christopher Geppert, Christian Gorges, Ulrich Abram, Pedro Ivo da Silva Maia, Sarah Spreckelmeyer   +12 more
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Aseries of M-M_heterometallic coordination polymers: syntheses structures properties (M=Ni+2/M-=Ag+1 ,Cd+2 ,Zn+2) [PDF]

Kirkuk Journal of Science, 2016
In this paper a series of new mono and heterometallic Ni(II) complexes of the general formula[Ni(3-Hophdtc)2],[Ni(Ag(3-Hophdtc)2}2],NiLn(Ag(3-Hophdtc)2}2],NiM(3-Hophdtc)4] ,[Ni(L)nM(3-Hophdtc)4].3-Hophdtc=3-hydroxy phenyl dithiocarbamate.when n =
Hiba F. AL. Katib
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Synthesis, Structure, and Characterizations of a Heterobimetallic Heptanuclear Complex [Pb₂Co₅(acac)₁₄]

Crystals, 2023
An unusual heterobimetallic volatile compound [Pb2Co5(acac)14] was synthesized by the gas phase/solid-state technique. The preparation can be readily scaled up using the solution approach.
Yuxuan Zhang, Zheng Wei, Evgeny V. Dikarev   +2 more
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Kinetic Versus Thermodynamic Metalation Enables Synthesis of Isostructural Homo- and Heterometallic Trinuclear Clusters [PDF]

, 2020
Temperature-dependent metalation of the new hexadentate ligand (tris(5-(pyridin-2-yl)-1H-pyrrol-2-yl)methane; H3TPM) enables the selective synthesis of both mononuclear (i.e. Na(THF)4[Fe(TPM)], kinetic product) and trinuclear (i.e.
Siyoung, Sung, Jeremy, Beaty, David, Powers, Michael, Nippe, Corey, Burns, Anuvab, Das, Nattamai, Bhuvanesh, Sung-Min, Hyun, Apoorva, Upadhyay   +8 more
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Antimicrobial and antifungal activity of Cu(II) and Bi(III) complexes based on amino-polycarboxylate ions and 2-formyl and 2-acetylpyridine thiosemicarbazones

One Health & Risk Management, 2021
Introduction. The biological properties of thiosemicarbazones are often related to metal coordination, which as result affects lipophilicity that controls the rate of entry into the cell.
Elena NEGUTA, Greta BALAN, Aurelian GULEA, Ion BULIMESTRU   +3 more
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