Results 21 to 30 of about 3,500 (175)

Single‐Molecule Mechanoresistivity by Intermetallic Bonding

Angewandte Chemie, Volume 137, Issue 6, February 3, 2025.
A novel method to impart mechanoresistive behaviour to molecular junctions is described in this contribution, relying on metal‐ion interactions between Au electrodes and the Pt(II) centre of cyclometalated molecular wires. Junctions can be cycled between the low‐conductance and high‐conductance state by mechanical compression and relaxation, with ...
Amit Sil, Chiara E. Spano, Yahia Chelli, Simon J. Higgins, Sara Sangtarash, Gianluca Piccinini, Mariagrazia Graziano, Richard J. Nichols, Hatef Sadeghi, Andrea Vezzoli   +9 more
wiley   +2 more sources

Role of the Metal Center in the Modulation of the Aggregation Process of Amyloid Model Systems by Square Planar Complexes Bearing 2-(2'-pyridyl)benzimidazole Ligands [PDF]

, 2019
The effect of analogue Pd(II)-, Pt(II)-, and Au(III) compounds featuring 2-(2'-pyridyl)benzimidazole on the aggregation propensity of amyloid-like peptides derived from Aβ and from the C-terminal domain of nucleophosmin 1 was investigated.
Ferraro, Giarita, Florio, Daniele, Iacobucci, Ilaria, Mansour, Ahmed M, Marasco, Daniela, Merlino, Antonello, Monti, Maria, Morelli, Giancarlo   +7 more
core   +1 more source

Deep-red electrophosphorescence from a platinum(II)–porphyrin complex copolymerised with polyfluorene for efficient energy transfer and triplet harvesting [PDF]

, 2015
A series of polyfluorene-based polymers with a range of weight percentages (w/w) of a platinum(II)-containing porphyrin, 5,15-dimesityl-10,20-diphenylporphyrinato platinum(II) (MPP(Pt)), were synthesised and incorporated into organic light-emitting ...
Bronstein, H, Cacialli, F, Fallon, KJ, Freeman, DME, Rodriguez, SA, Tregnago, G   +5 more
core   +2 more sources

Addition of platinum derivatives to neoadjuvant single-agent fluoropyrimidine chemoradiotherapy in patients with stage II/III rectal cancer: protocol for a systematic review and meta-analysis (PROSPERO CRD42017073064) [PDF]

, 2018
Background Neoadjuvant (chemo-)radiation has proven to improve local control compared to surgery alone, but this improvement did not translate into better overall or disease-specific survival.
Büchler, Markus W., Diener, Markus K., Hackbusch, Matthes, Hüttner, Felix J., Jensen, Katrin, Kalkum, Eva, Probst, Pascal, Ulrich, Alexis   +7 more
core   +2 more sources

Metalla‐Carbaporphyrinoids Consisting of an Acyclic N‐Confused Tetrapyrrole Analogue Served as Stable Near‐Infrared‐II Dyes

Angewandte Chemie, Volume 136, Issue 23, June 3, 2024.
Breaking the tetrapyrrolic π‐skeleton and implementing N‐confusion modification offer a distinctive ligand platform for metalla‐carbaporphyrinoid species. Through d‐π orbital interaction, the resultant open‐ring Pd/Pt complexes demonstrate near‐infrared‐II absorption capability and high photothermal conversion efficiency. Abstract We present herein the
Biju Basumatary, Hidetoshi Tsuruda, Dariusz W. Szczepanik, Jiyeon Lee, Jaehyeok Ryu, Shigeki Mori, Kyo Yamagata, Takayuki Tanaka, Atsuya Muranaka, Masanobu Uchiyama, Jiwon Kim, Masatoshi Ishida, Hiroyuki Furuta   +12 more
wiley   +2 more sources

Control over the Self-Assembly Modes of Pt^II Complexes by Alkyl Chain Variation: From Slipped to Parallel π-Stacks [PDF]

, 2016
We report the self-assembly of a new family of hydrophobic, bis(pyridyl) PtII complexes featuring an extended oligophenyleneethynylene-derived π-surface appended with six long (dodecyloxy (2)) or short (methoxy (3)) side groups.
Aida, Allampally, Au-Yeung, Babu, Boekhoven, Busseron, Chan, Chang, Chen, Chen, Das, De Greef, Donnio, Eryazici, Finke, Gonzalez-Rodriguez, Johnstone, Kar, Kimizuka, Korevaar, Krikorian, Kui, Kulkarni, Lai, Lanigan, Leung, Leung, Li, Lok, Maia, Markvoort, Mauro, Mauro, Mayoral, Molla, Mongin, Müllen, Ng, Plasseraud, Po, Po, Rest, Rest, Rezáč, Rybtchinski, Schill, Stengel, Stepanenko, Tam, Tayi, ten Eikelder, Tian, Tian, Wang, Wei, Williams, Wong, Würthner, Xu, Yagai, Yam, Yang, Zhao   +62 more
core   +1 more source

Microfluidic Droplet-Facilitated Hierarchical Assembly for Dual Cargo Loading and Synergistic Delivery. [PDF]

, 2016
Bottom-up hierarchical assembly has emerged as an elaborate and energy-efficient strategy for the fabrication of smart materials. Herein, we present a hierarchical assembly process, whereby linear amphiphilic block copolymers are self-assembled into ...
Chris Abell (197099), Jing Zhang (23775), Oren A. Scherman (547871), Richard M. Parker (1532938), Roger J. Coulston (1303989), Yang Lan (1750390), Yu Zheng (2950), Yuchao Wu (2572057), Ziyi Yu (2572060)   +8 more
core   +3 more sources

A 2-(benzothiazol-2-yl)-phenolato platinum(II) complex as potential photosensitizer for combating bacterial infections in lung cancer chemotherapy† [PDF]

, 2021
Cancer and antibiotic resistance are two global health threats that usually hamper clinical chemotherapeutic efficacy. Particularly for lung cancer, bacterial infections frequently arise thereby complicating the course of cancer treatment. In this sense,
Busto Vázquez, Natalia, García Ruiz, Begoña, Janiak, Christoph, Ortega, Enrique, Pérez Arnáiz, Cristina, Rodríguez, Venancio, Ruiz, José   +6 more
core   +1 more source

Highly fluorescent complexes with 3-isocyanoperylene and N-(2,5-di-tert-butylphenyl)-9-isocyano-perylene- 3,4-dicarboximide [PDF]

, 2014
Producción CientíficaThe perylene derivatives 3-isocyanoperylene (Per–N≡C) (4a) and N-(2,5-di-tert-butylphenyl)- 9-isocyano-perylene-3,4-dicarboximide (PMI–N≡C) (4b) were prepared and used to synthesize gold complexes [AuX(CNR)] (X = C6F5 (5a,b), C6F4 ...
Aullón, Gabriel, Espinet Rubio, Pablo, Expósito Fuertes, José Emilio, Lentijo, S., Miguel García, Jesús Ángel   +4 more
core   +3 more sources

Gastrointestinal stromal tumor [PDF]

, 2009
Background GISTs are a subset of mesenchymal tumors and represent the most common mesenchymal neoplasms of GI tract. However, GIST is a recently recognized tumor entity and the literature on these stromal tumors has rapidly expanded. Methods An extensive
Michael Stamatakos, Emmanouel Douzinas, Charikleia Stefanaki, Panagiotis Safioleas, Electra Polyzou, Georgia Levidou, Michael Safioleas, NP Agaram, H Joensuu, MT Mazur, S Hirota, RH Andtbacka, MC Heinrich, KM Kim, G Tryggvason, WG Goettsch, T Tran, M Miettinen, CD Fletcher, BP Nilsson, A Motegi, CL Corless, BM Yan, CL Corless, BP Rubin, K Akahoshi, F Jamali, RP DeMatteo, P Shah, A Chak, L Palazzo, K Kinoshita, P Gupta, AT Van Oosterom, A Safdar, M Miettinen, S Singer, R Schneider-Stock, SE Steigen, TS Emory, JL Hornick, M Taniguchi, SE Steigen, J Verweij, C Rankin, J Parfitt, JY Blay, E Tamborini, FP Li, JR Zalcberg, GD Demetri, RP Dematteo, I Abdulkader, JY Blay, SS Dogan, C Cerchione, P Wolter, DT Alexandrescu, A Yokoyama, V Chintalgattu, K Kelly, GD Demetri, MB Loughrey, P Pauwels, S Basu, E Efremidou, K Tsukuda, F Rossi, G Sommer, S Bauer, C Tarn, L Ponsaing, TW Kim, M Debiec-Rychter, E Buchdunger, T Kim, I Rabin, M Fiore, CH Holdsworth   +78 more
core   +1 more source