Results 61 to 70 of about 98,046 (284)

Aqueous Zinc‐Based Batteries: Active Materials, Device Design, and Future Perspectives

Advanced Energy Materials, EarlyView.
This review conducts a comprehensive analysis of aqueous zinc‐based batteries (AZBs) based on their intrinsic mechanisms, including redox reactions, ion intercalation reactions, alloying reactions, electrochemical double‐layer reactions, and mixed mechanisms, systematically discussing recent advancements in each type of AZBs.
Yan Ran, Fang Dong, Shuhui Sun, Yong Lei
wiley   +1 more source

Divergent Synthesis and Crystal Engineering of Room‐Temperature Phosphorescent Carbonyl‐Bridged Triphenylamines

Angewandte Chemie, EarlyView.
Solid state packing of triphenylamine derivatives is modulated by the variation of aryl bridges, endowing a wide diversity of luminescence properties. Closely packed, parallel structures induce room temperature phosphorescence (RTP) dominated spectra with long RTP lifetimes (τPh), while nonparallel, more spaced motifs result in competitive fluorescence
Cory Ruchlin, Durbis J. Castillo‐Pazos, Juan D. Lasso, Ehsan Hamzehpoor, Aleksandar Mikov, Chao‐Jun Li, Dmytro F. Perepichka   +6 more
wiley   +2 more sources

Maize tricin-oligolignol metabolites and their implications for monocot lignification [PDF]

, 2016
Lignin is an abundant aromatic plant cell wall polymer consisting of phenylpropanoid units in which the aromatic rings display various degrees of methoxylation.
Boerjan, Wout, del Río, José Carlos, Lan, Wu, Lu, Fachuang, Morreel, Kris, Ralph, John, Rencoret, Jorge, Vermerris, Wilfred, Voorend, Wannes   +8 more
core   +2 more sources

Harnessing the Biological Responses Induced by Nanomaterials for Enhanced Cancer Therapy

Aggregate, EarlyView.
Nanomaterial (NM)‐induced toxicity can be strategically repurposed for cancer therapy. This review summarizes the mechanism by which NMs selectively activate specific cellular processes to regulate cell fate independently. We also discussed how NMs‐induced biological responses can be leveraged as therapeutic strategies for cancer treatment.
Liting Wang, Hao Fu, Jiangtao Lin, Meng Zhao, Chuanrong Chen, Hongze Liao, Yourong Duan   +6 more
wiley   +1 more source

Mechanochemical Degradation of Polystyrene Into Benzene for Recycling and Upcycling

Angewandte Chemie, EarlyView.
Mechanochemical degradation of polystyrene into benzene through ball milling is demonstrated for the first time. The benzene generated can be used to synthesize the styrene monomer for a closed‐loop recycling or be converted into benzophenone through a mechanochemical cascade Friedel–Crafts acylation for upcycling.
Ming‐Chi Wang, Junyang Li, Ashley Zelina, Benjamin Pepper, Junpeng Wang   +4 more
wiley   +2 more sources

The Synthesis of Nonsymmetric α‐hydroxy‐ethylidenebisphosphonic Derivatives by the Pudovik Reaction, Their Reactions, and Cytotoxic Activity

Asian Journal of Organic Chemistry, EarlyView.
Nonsymmetric α‐hydroxy‐ethylidenebisphosphonates (HEBPs) are synthesized by the Pudovik reaction of dialkyl α‐oxo‐ethylphosphonates and P‐reagents (such as dialkyl phosphites, alkyl phenyl‐H‐phosphinates or diarylphosphine oxides). In the presence of 40% diethylamine, the primary adducts rearrange to the corresponding phosphonoyl‐phosphonate and ...
Zsuzsanna Szalai, Boldizsár S. Tóth, Csenge Horváth, Marcell Bohus, Angéla Takács, László Kőhidai, Ágnes Gömöry, László Drahos, György Keglevich   +8 more
wiley   +1 more source

Crown Ether–Peptide Rotaxanes

Angewandte Chemie, EarlyView.
The synthesis of crown ether‐peptide rotaxanes is reported, incorporating a broad range of canonical and unnatural peptides into a threaded peptide backbone without the need for additional nonamide template sites in the axle. The 24C8 macrocycle is locked on the glycine residue used to assemble the rotaxane, allowing the formation of different ...
Peng‐Lai Wang, Peng Chen, Raorao Yang, Daniel J. Tetlow, Zhi‐Hui Zhang, Jing Han, Stephen D. P. Fielden, Prodip Howlader, Liang Zhang, David A. Leigh   +9 more
wiley   +2 more sources

Binding to medium and long chain fatty acyls is a common property of HEAT and ARM repeat modules. [PDF]

, 2019
Covalent post-translational modification (PTM) of proteins with acyl groups of various carbon chain-lengths regulates diverse biological processes ranging from chromatin dynamics to subcellular localization.
Chua, Katrin F, Coan, John P, Elias, Joshua E, Gozani, Or, Krajewski, Krzysztof, Li, Tie-Mei, Strahl, Brian D, Zhang, Lichao   +7 more
core   +1 more source

Interdisciplinary Research-Based Learning in Organic Chemistry and Microbiology Laboratories: Synthesis and Biological Testing of Novel Penicillin Derivatives [PDF]

, 2015
Interests in the mechanism that penicillin bestows on its target protein has driven the curiosity of its binding specificity towards the methicillin resistant strain of Staphylococcus areus, and its expression of a unique penicillin binding protein that ...
Rehberger, Kyle R.
core   +1 more source

Palmitoylation of Desmoglein 2 Is a Regulator of Assembly Dynamics and Protein Turnover. [PDF]

, 2016
Desmosomes are prominent adhesive junctions present between many epithelial cells as well as cardiomyocytes. The mechanisms controlling desmosome assembly and remodeling in epithelial and cardiac tissue are poorly understood.
Johnson, Keith R., Kowalczyk, Andrew P., Lewis, Joshua D., Mahoney, My G., Overmiller, Andrew M., Roberts, Brett J., Svoboda, Robert A., Wahl, James K.   +7 more
core   +2 more sources