Results 61 to 70 of about 73,143 (258)

New Constituents from the Korean Sponge Plakortis simplex

Marine Drugs, 2013
Six new cyclic peroxides (1–6) were isolated from the Korean sponge Plakortis simplex, along with two new alkylpyridinium alkaloids (7 and 8). The structures of these compounds were completely determined by a combination of NMR analysis and chemical ...
Ok-Hwa Kang, Buyng Su Hwang, Jung-Rae Rho, Dong-Yeul Kwon, Jung Soon Oh   +4 more
doaj   +1 more source

Increased Anti‐Psoriatic Effect of Anti‐Inflammatory Dendrimers Using Fluid Catanionic Vesicle‐Based Topical Formulations

Advanced Healthcare Materials, EarlyView.
Next‐Generation Psoriasis Therapy – With advanced dendrimer‐based formulations, this study paves the way for highly effective, skin‐permeable treatments. Encapsulated in fluid catanionic vesicles, IMD‐006 and its analogues show promising anti‐psoriatic effects offering a targeted, non‐invasive approach to managing chronic skin inflammation.
Ranime Jebbawi, Abdelouahd Oukhrib, Emily Clement, Hélène Labie, Stéphanie Cassel, Séverine Fruchon, Anne‐Marie Caminade, Michel Simon, Rémy Poupot, Cédric‐Olivier Turrin, Muriel Blanzat   +10 more
wiley   +1 more source

2-[5-(Pyridin-2-yl)-1,3,4-thiadiazol-2-yl]pyridin-1-ium perchlorate

IUCrData, 2017
The cation of the title molecular salt, C12H9N4S+·ClO4−, is approximately planar, with the pyridine and pyridinium rings being inclined to the central thiadiazole ring by 6.51 (9) and 9.13 (9)°, respectively.
Abdelhakim Laachir, Fouad Bentiss, Salaheddine Guesmi, Mohamed Saadi, Lahcen El Ammari   +4 more
doaj   +1 more source

Gold amides as anticancer drugs: synthesis and activity studies [PDF]

, 2013
Modular gold amide chemotherapeutics: Access to modern chemotherapeutics with robust and flexible synthetic routes that are amenable to extensive customisation is a key requirement in drug synthesis and discovery.
Amagai, Amruta Shrikhande, Bjornstedt, Chen, Chris Gallop, Cox, Davis, Eddy M. E. Viseux, Eva Hoffmann, Fricker, Gabbiani, Helen Yong, Hickey, Hill, Lemke, Lima, Mariusz Bobin, Mark Roe, Mezailles, Modica-Napolitano, Omata, Orvig, Ott, Patra, Poole, Rebecca Gates, Shuvashri Chaudhuri, Sonya Newcombe, Stallings-Mann, Thaqi, Wetzel, Yan, Yannick Pace, Zhang, Zhang   +34 more
core   +1 more source

4-(Dimethylamino)pyridinium dibromidotriphenylstannate(IV) [PDF]

Acta Crystallographica Section E Structure Reports Online, 2008
The anion in the title salt, (C(7)H(11)N(2))[SnBr (2)(C(6)H(5))(3)], lies on a twofold rotation axis that passes through the metal atom as well as the C(ipso)-C(para) atoms of one of the aromatic rings. The metal center is five-coordinate in a trans-Br(2)SnC(3) trigonal bipyramidal geometry. The cation is disordered about a center of inversion.
Ilyana Norhafiza, Kong Mun Lo, Seik Weng Ng   +2 more
openaire   +3 more sources

A Quasi‐Solid Ionic Liquid‐Polymer Hybrid Electrolyte for Shuttle‐Free and Dendrite‐Free Aqueous Zinc─Bromine Batteries

Advanced Materials, EarlyView.
A quasi‐solid ionic liquid‐polymer hybrid electrolyte is proposed to achieve shuttle‐free and dendrite‐free aqueous Zn─Br batteries. Synergetic effects between Zn2+ selective conduction of polyanionic network and polybromide complexing additive suppress the shuttle effect and improve Zn reversibility.
Rujiao Ma, Shao‐Jian Zhang, Xun Zhao, Han Wu, Qianru Chen, Junnan Hao, Shi‐Zhang Qiao   +6 more
wiley   +1 more source

2-Aminopyridinium 2,4-dinitrophenolate

IUCrData, 2016
The asymmetric unit of the title organic salt, C5H7N2+·C6H3N2O5−, comprises two 2-aminopyridinium cations and two 2,4-dinitrophenolate anions. The cations are protonated at the pyridine N atoms, while the anions are deprotonated at hydroxyl O atoms.
S. Reena Devi, R. Akilan, R. Mohan Kumar, T. Ganesh, G. Chakkaravarthi   +4 more
doaj   +1 more source

Pyridinium-1-thioacylaminides [PDF]

Bulletin of the Chemical Society of Japan, 1983
Abstract Pyridinium-, 2-methylpyridinium-, and 2,6-dimethylpyridinium-1-thioacylaminides (5–7) were prepared from the corresponding unsubstituted pyridinium-1-aminides and methyl dithiocarboxylates in fairly good yields. The alkylation reaction of 5–7 took place exclusively on the thiocarbonyl sulfur, yielding pyridinium salts in ...
Hiroshi Yoshida, Kiyomi Urushibata, Tsuyoshi Ogata   +2 more
openaire   +1 more source

The Role of Ionic Liquids at the Biological Interfaces in Bioelectronics

Advanced Science, EarlyView.
Ionic liquids (ILs) are highlighted as key artificial ionic materials that bridge biological ion‐based signaling and electronic devices. By understanding their composition, structure, function relationships, and mechanisms, ILs can advance from high performance electrolyte to core materials enabling integrated, multifunctional bioelectronics for ...
Yeong‐sinn Ye, Young Jin Jo, Ji Yeon Oh, Ju Yeon Jeong, Lili Guo, Tae‐il Kim   +5 more
wiley   +1 more source

Natural Variations of ZmRLR1 Mediate the Root Lodging Resistance of Maize by Regulating Root Ascorbate and Auxin Homeostasis

Advanced Science, EarlyView.
Root lodging severely limits crop yield and quality. We reveal that ZmRLR1, a plasma membrane b‐type cytochrome, regulates lodging resistance in maize through dual roles: modulating intracellular redox balance and functioning as a novel component of clathrin‐mediated endocytosis to influence auxin homeostasis. Moreover, natural variations in the ZmRLR1
Wenshuai Lv, Pengshuai Yan, Huan Chen, Guangxian Li, Yiyue Zhao, Yanhui Chen, Wen‐Xue Li, Qingguo Du   +7 more
wiley   +1 more source