Results 81 to 90 of about 130,911 (332)

New‐Era Polymer Thermoelectrics: Material Innovations, Doping Frontiers, Decoupling Strategies, and Unconventional Applications

Advanced Materials, EarlyView.
The field of polymer thermoelectrics is entering a new era, featuring breakthroughs in addressing the conventional performance disparity between p‐type and n‐type polymers, pioneering doping frontiers, and sophisticated decoupling strategies. This review explores innovations in molecular design and superior stabilities, bridging the gap from ...
Suhao Wang
wiley   +1 more source

Chromatographic behavior and lipophilicity of n-(4-phenylsubstituted)-2,3-diphenylpropanamides [PDF]

, 2011
Retention behavior of some N-(4-phenylsubstituted)-2,3-diphenylpropanamides was investigated on reversed phase thin layer chromatography (RP-C18). Retention constants of investigated compounds were determined in the following solvent systems: water ...
Petrović, Slobodan, Apostolov, Suzana, Perišić-Janjić, Nada, Vaštag, Đenđi   +3 more
core   +2 more sources

Antifeedant Effects of Essential Oil, Extracts, and Isolated Sesquiterpenes from Pilgerodendron uviferum (D. Don) Florin Heartwood on Red Clover Borer Hylastinus obscurus (Coleoptera: Curculionidae)

Molecules, 2018
The beetle Hylastinus obscurus Marsham (Coleoptera: Curculionidae), endemic to Europe and Northern Africa, is one of the most important red clover pests in Chile.
Javier Espinoza, Alejandro Urzúa, Leonardo Bardehle, Andrés Quiroz, Javier Echeverría, Marcia González-Teuber   +5 more
doaj   +1 more source

Application of lipophilicity parameters in QSRR analysis of newly synthesized s-triazine derivatives: Prediction of the retention behavior [PDF]

Hemijska Industrija, 2011
Considerable attention has been paid to the analysis of chemicals in the s-triazine group, due to their widespread use in agricultural chemistry and their subsequent impact on biological systems. For initial chemical screening of the activity of newly
Jevrić Lidija R., Jovanović Bratislav Ž., Velimirović Sonja D., Tepić Aleksandra N., Koprivica Gordana B., Mišljenović Nevena M.   +5 more
doaj   +1 more source

Reducing the Lipophilicity of Perfluoroalkyl Groups by CF2-F/CF2-Me or CF3/CH3 Exchange.

Journal of Medicinal Chemistry, 2018
Fluorination is commonly employed to optimize bioactivity and pharmaco-kinetic properties of drug candidates. Aliphatic fluorination often reduces the lipophilicity (log P), but polyfluoroalkylation typically increases lipophilicity.
B. Jeffries, Zhong Wang, J. Graton, Simon D Holland, Thomasin Brind, Ryan D. R. Greenwood, J. Le Questel, James S. Scott, E. Chiarparin, B. Linclau   +9 more
semanticscholar   +1 more source

Microfluidic Engineering of Chitosan‐Coated Nanoemulsions for Controlled Release and Stability in Space Pharmaceutics

Advanced Materials Technologies, EarlyView.
Microfluidic engineering enables the fabrication of chitosan‐coated, melatonin‐loaded nanoemulsions with controlled release and enhanced physicochemical stability for space pharmaceutics. Interfacial biopolymer coating modulates droplet behavior under accelerated thermal stress and simulated microgravity.
Modupe Adebowale, Nguyen Van Duc Long, Philip M Williams, Volker Hessel   +3 more
wiley   +1 more source

Applications of three-dimensional carbon nanotube networks

Beilstein Journal of Nanotechnology, 2015
In this paper, we show that it is possible to synthesize carbon-based three-dimensional networks by adding sulfur, as growth enhancer, during the synthesis process. The obtained material is self-supporting and consists of curved and interconnected carbon
Manuela Scarselli, Paola Castrucci, Francesco De Nicola, Ilaria Cacciotti, Francesca Nanni, Emanuela Gatto, Mariano Venanzi, Maurizio De Crescenzi   +7 more
doaj   +1 more source

Exploiting Micelle-Driven Coordination To Evaluate the Lipophilicity of Molecules

, 2012
This is a systematic study based on the calculation of complexation constants between a Zn-complex solubilized in Triton X-100 micellar solutions and a series of linear mono- and dicarboxylic acids, under physiological pH conditions, that allowed the ...
PASOTTI, LUCA, PALLAVICINI, PIERSANDRO, DIAZ FERNANDEZ, YURI ANTONIO, Fernandez Hechavarria Josè Manuel   +3 more
core   +1 more source

Tailoring Vascular‐Immune Homeostasis via Manganese‐DNA Complex‐Armed Immunogenic Extracellular Vesicles for Pancreatic Cancer Immunotherapy

Advanced Science, EarlyView.
This study demonstrates that Mn2⁺–tumor DNA complexes encapsulated in dendritic cell (DC)– derived immunogenic extracellular vesicles (EVDC@Mn‐DNA) act as a DC‐specific cGAS– STING activator. EVDC@Mn‐DNA treatment enhances intratumoral DC activation, improves tumor vascular function, promotes CD8⁺ T cell activity, and suppresses pancreatic tumor growth,
Xue Jiang, Lihuan Shang, Xiaochun Chen, Xiangzhan Kong, Xiaojuan Wang, Linjia Jiang, Huiying Zhao, Yafeng Zhu, Cheng Huang, Shiyi Deng, Rui Zhang, Minghui Wang, Haoming Lin, Ping‐Pui Wong   +13 more
wiley   +1 more source

Dual‐Responsive Dynamic Covalent Bond‐Based Assembly of Lipid‐Nanozyme Systems via Multi‐Target Synergy and Efficient Target Enrichment for Ischemic Stroke Therapy

Advanced Science, EarlyView.
This system adopts a biomimetic phospholipid structure, covalently binding iNOS inhibitors, neuroprotective agent PCA and vitamin E derivatives through pH/ROS dual‐responsive bonds, and assembles them with Prussian blue nanozyme to form PBB@AHA. It can efficiently penetrate the blood‐brain barrier and simultaneously release multiple active components ...
Mengcheng Guo, Qingran Guan, Guanyu Qiao, Lixue Zhang, Man Liu, Zhen Li, Qingbiao Yang, Meili Shen, Linlin Liu, Yapeng Li   +9 more
wiley   +1 more source