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4,527 Newest Publications about the topic platinum

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Fabrication of single-chain nanoparticles through the dimerization of pendant anthracene groups via photochemical upconversion

26-Jun-2018 | Tamuka Chidanguro; Danielle R. Blank; Alexandra Garrett; Cassandra M. Reese; Jacob M. Schekman; Xinjun Yu; Derek L. ..., Dalton Transactions, 2018

We report on the use of visible light as the driving force for the intramolecular dimerization of pendant anthracene groups on a methacrylic polymer to induce the formation of single-chain nanoparticles (SCNPs). Using a 532 nm green laser light source and platinum octaethylporphyrin as a ...

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IJMS, Vol. 19, Pages 1882: Glutathione in Ovarian Cancer: A Double-Edged Sword

26-Jun-2018 | Nunes, Sofia C.; Serpa, Jacinta, International Journal of Molecular Sciences, 2018

IJMS, Vol. 19, Pages 1882: Glutathione in Ovarian Cancer: A Double-Edged Sword International Journal of Molecular Sciences doi: 10.3390/ijms19071882 Authors: Sofia C. Nunes Jacinta Serpa Glutathione (GSH) has several roles in a cell, such as a reactive oxygen species (ROS) ...

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Novel fluorinated platinum(II) complexes with pyridine-2-carboxylate ligand as potent radiosensitizer and antiviral agent

24-Jun-2018 | Author(s): Xiaoxiao Zhang, Fang Wang, Chao Zhang, Shuang Wu, Xuyang Zheng, Tuotuo Gong, Ruike Ding, Ka ..., Inorganic Chemistry Communications, 2018

Publication date: August 2018 Source:Inorganic Chemistry Communications, Volume 94 Author(s): Xiaoxiao Zhang, Fang Wang, Chao Zhang, Shuang Wu, Xuyang Zheng, Tuotuo Gong, Ruike Ding, Kai Chen, Dan Bai Novel Pt(II) complexes, (TFPPy)PtPic and (TFPQ)PtPic, containing ...

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Synthesis, characterization and biological activity of new cyclometallated platinum(IV) complexes containing a para-tolyl ligand

20-Jun-2018 | Mònica Solé; Cristina Balcells; Margarita Crespo; Josefina Quirante; Josefa Badia; Laura Baldomà; Mer ..., Dalton Transactions, 2018

ABSTRACT. The synthesis of three new cyclometallated platinum(II) compounds containing a para-tolyl ligand and a tridentate [C,N,N’] (cm1) or a bidentate [C,N] ligand and an additional ligand such as SEt2 (cm2) or PPh3 (cm3) is reported. The X-ray molecular structure of platinum(II) compound cm3 ...

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Anticancer activity of complexes of the third row transition metals, rhenium, osmium, and iridium

20-Jun-2018 | Chilaluck C. Konkankit; Sierra C. Marker; Kevin M. Knopf; Justin J. Wilson, Dalton Transactions, 2018

The clinical success of the platinum-based chemotherapeutic agents has prompted the investigation of coordination and organometallic complexes of alternative metal centers for use as anticancer agents. Among these alternatives, the third row transition metal neighbors of platinum on the periodic ...

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Nano-dispersed platinum(0) in organically modified silicate matrices as sustainable catalysts for a regioselective hydrosilylation of alkenes and alkynes

20-Jun-2018 | Brett J Duke; Evan N Akeroyd; Shreeja V Bhatt; Chibueze I Onyeagusi; Shreya V Bhatt; Brandy R Adolph; Jean Fotie, New Journal of Chemistry, 2018

Nano-dispersed platinum(0) particles stabilized in a range of organically modified silicate (ORMOSIL) matrices are investigated as sustainable catalysts for the hydrosilylation of alkenes and alkynes. In this study, five different siloxane matrices including triethoxysilane (HTEOS), ...

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Energies, Vol. 11, Pages 1575: Catalytic Oxidation of Synthesis Gas on Platinum at Low Temperatures for Power Generation Applications

15-Jun-2018 | Chen, Junjie ; Yan, Longfei ; Song, Wenya ; Xu, Deguang, Energies, 2018

Energies, Vol. 11, Pages 1575: Catalytic Oxidation of Synthesis Gas on Platinum at Low Temperatures for Power Generation Applications Energies doi: 10.3390/en11061575 Authors: Junjie Chen Longfei Yan Wenya Song Deguang Xu This paper addresses the issues related to the ...

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A novel electrochemical sensor based on nickel-metal organic framework for efficient electrocatalytic oxidation and rapid detection of lactate

12-Jun-2018 | Manivel Perumal; Suryanarayanan vembu; Noel Nesakumar; D. Velayutham; Kanagaraj Madasamy; Kathiresan Murugavel; Aroc ..., New Journal of Chemistry, 2018

Lactate serves as a biomarker for a plethora of microbial contamination in cow milk. In this context, a novel nickel-metal organic framework (Ni-MOF) modified platinum electrode was fabricated for effective and reliable lactate detection in cow milk samples. The Ni-MOF of mean size 12 μm in ...

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Molecules, Vol. 23, Pages 1410: Gold-Based Medicine: A Paradigm Shift in Anti-Cancer Therapy?

11-Jun-2018 | Yeo, Chien Ing; Ooi, Kah Kooi; Tiekink, Edward R. T., Molecules, 2018

Molecules, Vol. 23, Pages 1410: Gold-Based Medicine: A Paradigm Shift in Anti-Cancer Therapy? Molecules doi: 10.3390/molecules23061410 Authors: Chien Ing Yeo Kah Kooi Ooi Edward R. T. Tiekink A new era of metal-based drugs started in the 1960s, heralded by the discovery of ...

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A case of Extensive Protein Platination: the Reaction of Lysozyme with a Pt(II) terpyridine complex

06-Jun-2018 | Giarita Ferraro; Tiziano Marzo; Teresa Infrasca; Agostino Cilibrizzi; Ramon Vilar; Luigi Messori; Antonello Merlino, Dalton Transactions, 2018

An antiproliferative platinum(II)–terpyridine complex bearing two piperidine substituents at positions 2 and 2’ (compound 1, hereafter), interacts non-covalently with DNA and induces cell death through necrosis, i.e. a mode of action that is distinct from that exhibited by cisplatin ...

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