Results 81 to 90 of about 189,010 (320)

Crystal structure of the co-crystalline adduct 1,3,6,8-tetraazatricyclo[4.4.1.13,8]dodecane (TATD)–4-bromophenol (1/2)

Acta Crystallographica Section E: Crystallographic Communications, 2015
The structure of the 1:2 co-crystalline adduct C8H16N4·2C6H5BrO, (I), from the solid-state reaction of 1,3,6,8-tetraazatricyclo[4.4.1.13,8]dodecane (TATD) and 4-bromophenol, has been determined.
Augusto Rivera, Juan Manuel Uribe, Jicli José Rojas, Jaime Ríos-Motta, Michael Bolte   +4 more
doaj   +1 more source

BLUE: A 3D Dynamic Bipedal Robot [PDF]

arXiv, 2021
The objective of this work is to design a mechatronic bipedal robot with mobility in 3D environments. The designed robot has a total of six actuated degrees of freedom (DoF), each leg has two DoF located at the hip: one for abduction/adduction and another for thigh flexion/extension, and a third DoF at the knee for the shin flexion/extension.
arxiv  

Thiol‐Modulation‐Induced Mesoporous Nanosheets with an Alloy/Intermetallic Heterophase for Efficient Electrochemical Ethylene Glycol‐Assisted Water Splitting

Advanced Functional Materials, EarlyView.
Sulfur‐capped mesoporous PtPbBi nanosheets (S‐PtPbBi MNSs) with an alloy/intermetallic compound heterophase and inhomogeneous tensile strain (≈3%) were synthesized by a thiol modification strategy, which exhibited excellent electrocatalytic performance for ethylene glycol oxidation reaction (EGOR).
Fukai Feng, Sumei Han, Chaoqun Ma, Xiao Ma, Gang Lin, Huaifang Zhang, Caihong He, Xinran Jiao, Xiangmin Meng, Wenbin Cao, Chongyi Ling, Lijie Zhu, Jing Xia, Qinbai Yun, Qipeng Lu   +14 more
wiley   +1 more source

Effect of pachymaran on oxidative stress and DNA damage induced by formaldehyde

Scientific Reports, 2023
To further explore the pharmacological effect of pachymaran, this article studied the inhibition of pachymaran on oxidative stress and genetic damage induced by formaldehyde.
Zhijun Zhang, Yuan Yang, Changjun Hu, Zaiqi Zhang   +3 more
doaj   +1 more source

Novel B(Ar')2(Ar'') hetero-tri(aryl)boranes: a systematic study of Lewis acidity [PDF]

, 2016
A series of homo- and hetero-tri(aryl)boranes incorporating pentafluorophenyl, 3,5-bis(trifluoromethyl)phenyl, and pentachlorophenyl groups, four of which are novel species, have been studied as the acidic component of frustrated Lewis pairs for the ...
Ashley, Ashley, Bayne, Beckett, Binding, Blagg, Bourhis, Cairncross, Chase, Clark, Cummings, Dolomanov, Dureen, Elliot J. Lawrence, Elliot L. Bennett, Farrell, Fulmer, Georgina R. Hatton, Gregory G. Wildgoose, Gyömöre, Herrington, James M. Courtney, Konze, Lawrence, Lawrence, Lawrence, Lawrence, LeSuer, Lu, Mahdi, Mahdi, Mayer, McCahill, Ménard, Ménard, Nödling, Otten, Palatinus, Palatinus, Palatinus, Robin J. Blagg, Sajid, Samigullin, Schäfer, Scott, Scott, Scott, Sheldrick, Sheldrick, Sivaev, Stephan, Stephan, Stephan, Stephan, Stephan, Stephan, Travis, Trevor R. Simmons, Waerder, Wang, Welch, Zaher   +61 more
core   +2 more sources

Covalent Adaptable Networks with Associative Siloxane Exchange Enabled by Amide‐Based Internal Catalysis: Designing for Reprocessability and Extrudability by Increasing the Cross‐Link Density

Advanced Functional Materials, EarlyView.
Internally catalyzed siloxane dynamic chemistry is demonstrated resulting from amides covalently linked through alkyl chains to siloxanes. The alkyl length in the siloxane‐containing monomer tunes the network cross‐link density. Siloxane exchange dynamics are faster with increasing cross‐link density, because associative exchange is second order in ...
Nathan S. Purwanto, Tong Wang, Xiaoyang Liu, Linda J. Broadbelt, Tapas Debsharma, John M. Torkelson   +5 more
wiley   +1 more source

Diazoalkane addition reaction on the fullerene dimer C120O and characterization of the resulting mono-adduct. [PDF]

Carbon: Science and Technology, 2008
A mono-adduct of the fullerene dimer C120O was prepared via a diazoalkane addition reaction to obtain rod-like analogue of[60]PCBM opening the possibility to make photovoltaic and photosensitive layers of supra-molecular and anisotropic order.The mono ...
Uwe Ritter, Markus Reinmöller, Lars Weber   +2 more
doaj  

Corrosion Inhibition of Mild Steel Using Emulsified Thiazole Adduct in Different Binder Systems

Eurasian Chemico-Technological Journal, 2008
Different blank formulations based on acrylic, short oil alkyd and urabrid AC100 emulsion resins have been studied with different pigment/binder ratios (P/B) in order to choose suitable formulations for corrosion inhibitor applications.
H.A. Mohamed, A.A. Farag, B.M. Badran
doaj   +1 more source

Differentiating signals to make biological sense – a guide through databases for MS-based non-targeted metabolomics [PDF]

, 2017
Metabolite identification is one of the most challenging steps in metabolomics studies and reflects one of the greatest bottlenecks in the entire workflow.
Armitage, Emily Grace, Barbas, Coral, Gil de la Fuente, Alberto, Godzien, Joanna, Otero, Abraham   +4 more
core   +1 more source

Extracellular Matrix‐Mediated Crosslinking of Adhesive Hyaluronic Acid Patch for Treating Volumetric Muscle Injury

Advanced Healthcare Materials, EarlyView.
This study reports a novel strategy for preparing a biocompatible adhesive hydrogel crosslinked with a muscle tissue‐derived extracellular matrix (MEM) for in situ muscle regeneration. As a natural crosslinker, MEM not only mediates combinatorial polymer networks but also stimulates satellite cells to induce a cell‐free therapeutic solution.
Eun Je Jeon, Soohwan An, Seung Yeop Han, Eunseon Jeong, Young Seok Song, Jung Seung Lee, Seung‐Woo Cho   +6 more
wiley   +1 more source