Results 121 to 130 of about 448,163 (318)

Liquid phase adsorption isotherm of nonyl phenol on activated carbon [PDF]

, 2002
In this work, the excess adsorption isotherm of nonyl phenol was measured by a combination of conventional techniques but analysed by using Langmuirian-type monolayer adsorption theory.
Awang Bono, Chu, Chi Ming, Phong, Ming San   +2 more
core  

Transalkylation of Phenol with Cumene on Zeolite Catalysts

, 2013
Liquid-phase transalkylation of phenol with cumene was studied over various zeolites. Among the evaluated catalysts, ZSM-5 zeolites showed higher activities (ca. 50% phenol conversion) and usage efficiencies of isopropyl groups (ca. 80%) at 200 degrees C
Zhang, Shuang, 徐龙伢, Xu, Longya, Yu, Lili, Huang, Shengjun, Liu, Zhenni, Xie, Sujuan, Xin, Wenjie   +7 more
core   +1 more source

A Versatile Microfluidic Extrusion‐Based Hydrogel Platform for Self‐Organization and Long‐Term Maintenance of Engineered 3D Lymphatic Endothelium

Advanced Healthcare Materials, EarlyView.
Microfluidic coaxial extrusion generates size‐controlled 3D lymphatic tubes from primary human dermal lymphatic endothelial cells in a defined four‐component matrix. These engineered vessels self‐organize into stable lymphatic endothelium, maintain selective macromolecular permeability for 30 days, and enable direct comparison with blood endothelial ...
Elsa Mazari‐Arrighi, Adeline Boyreau, Laura Chaillot, Wilfried Souleyreau, Laetitia Andrique, Pierre‐Olivier Guichet, Thomas Mathivet, Andreas Bikfalvi, Pierre Nassoy   +8 more
wiley   +1 more source

Phenol-Based Ternary Deep Eutectic Solvents for Highly Efficient and Reversible Absorption of NH₃

, 2019
In this work, a class of deep eutectic solvents (DESs) formulated by choline chloride (ChCl), phenol (PhOH), and ethylene glycol (EG) were designed and synthesized for NH3 capture.
Duan-Jian Tao (1705495), Fu-Yu Zhong (5579090), Kuan Huang (1504921), Jie-Ping Fan (1449745), Hai-Long Peng (4610536), Ping-Keng Wu (5579096)   +5 more
core   +1 more source

Adaptable Covalent Organic Framework‐Hydrogel Microneedles for Glucose‐Responsive Isoliquiritigenin Delivery in Diabetic Wound Therapy

Advanced Healthcare Materials, EarlyView.
We develop a covalent organic framework‐loaded Traditional Chinese Medicine monomer nanodrug delivery system (ISL@bCOF) via boron‐oxygen bonds, a smart response to glucose for delivering AI‐driven isoliquiritigenin (ISL) targeting ZBP1. This dynamic release mechanism, combined with transdermal delivery technology via potent microneedles, can modulate ...
Menghan Zhou, Zongjie Hu, Xiuwen Li, Huaman Geng, Yang Liu, Yajie Wang, Yunshu Yang, Guangdong Zhou, Yujie Hua, Di Wang   +9 more
wiley   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

Advanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno, Andrea Escudero, Oscar Ferreira Silvestre, José Manuel Terrés, Mónica Gorbe, Eva Garrido, Carlos Renero‐Lecuna, Judith Langer, María Alfonso, Javier Ibañez, Félix Sancenón, Roberto Cao‐Milán, Luis M. Liz‐Marzán, Alba García‐Fernández, Andy Hernández‐Montoto, Ramón Martínez‐Máñez   +15 more
wiley   +1 more source

Direct synthesis of phenol from benzene catalyzed by multi-V-POMs complex

, 2013
A novel catalyst, [Mo2V2O9(bpy)(6)][PMo11VO40], was synthesized by the self-assembling of [PMo11VO40](4-) and [Mo2V2O9(bpy)(6)](4+) unit and characterized by elemental analyses, TG, IR, X-ray powder diffraction and X-ray single crystal diffraction ...
Li, Jun, Dai, Wen, 高爽, Yang, Hua, Wansheng You, Lu, Dan, Gao, Shuang, Zhang, Hengyun, You, Wansheng, Wu, Qing   +9 more
core   +1 more source

Water Permeates and Plasticizes Amorphous Carbon Dots: Unraveling the Inner Accessibility of the Nanoparticles by Glass Transition Studies

Advanced Materials, EarlyView.
The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti, Valerio Di Lisio, Lucia Cardo, Alessandro Camilli, Estela Moretón Alfonsín, Daniele Cangialosi, Amaia Iturrospe Ibarra, Arantxa Arbe, Maurizio Prato   +8 more
wiley   +1 more source

Phenol- and catechol-based ruthenium(II) polypyridyl complexes as colorimetric sensors for fluoride ions

, 2007
We report two ruthenium(II) polypyridyl complexes with pendant phenol/catechol functionality that act as colorimetric sensors for fluoride ions. Experiments have revealed that hydrogen bond formation occurs with a slight excess of fluoride ion.
Das, A., Koley, Debasis, Hirendra N. Ghosh (1276968), Thiel, Walter, Prasenjit Kar (1286589), Ghosh, H., Walter Thiel (768867), Ganguly, B., Bishwajit Ganguly (151701), D. Amilan Jose (2182502), Ghosh, Hirendra N., Ganguly, Bishwajit, Kar, Prasenjit, Kar, P., Das, Amitava, Thiel, W., Debasis Koley (1407559), Amitava Das (710288), Koley, D., Amilan Jose, D., Jose, D.   +20 more
core   +1 more source