Results 91 to 100 of about 29,669 (238)

Enzymatic Electrosynthesis for Sustainable CO2 Conversion: Advancing Circular Carbon Economy

Carbon Energy, EarlyView.
Enzymatic electrosynthesis (EES) offers molecular precision in synthesizing value‐added products from CO2. We highlight its distinct edge over alternative enzyme‐hybrid systems and analyze electron transfer pathways. Key strategies to overcome electron transfer bottlenecks and expand product diversity are addressed, and also data‐driven approaches for ...
Yan Xie, Jia Ouyang, Manu Suvarna, Xiangzhou Yuan, Matthew R. Hill, Uwe Bornscheuer, Huiyan Zhang, Yong Sik Ok   +7 more
wiley   +1 more source

Folate-Receptor-Targeted Gold Nanoparticles Bearing a DNA-Binding Anthraquinone

Inorganics
In recent years, anthraquinones have been widening their therapeutic opportunities given their numerous health benefits. The search for adequate delivery platforms to improve their pharmacokinetics leads us to propose herein folate-capped gold ...
Ana B. Caballero, Nikolas J. Hodges, Michael J. Hannon   +2 more
doaj   +1 more source

Synthesis of anthraquinone oligonucleotides for triplex stabilization

, 2007
The synthesis of two anthraquinone phosphoramidites is described. In both cases the anthraquinone moiety is attached via a linker to the 5-position of a uracil base, allowing incorporation at any thymidine position in an oligonucleotide sequence ...
Fox, Keith R., Zhao, Zhengyun, Fox, KR, Brown, T, Michels, Jan, Zhao, Z, Brown, Tom, Peng, G, Michels, J, Peng, Guomei   +9 more
core   +1 more source

Silver‐Mediated Deuterium Labelling of Quinones and Related Compounds by Hydrogen Isotope Exchange With D2O

Chemistry – A European Journal, EarlyView.
A new silver‐catalyzed H/D exchange reaction was developed for the labelling of quinones and related compounds. Both homogeneous and heterogeneous catalytic processes were implemented using heavy water as a simple deuterium source. The corresponding deuterated compounds were obtained with high isotopic enrichment through a practical method that opens ...
Joyce C. de Oliveira, Mateus P. Nunes, Frédéric Miserque, Valérie Geertsen, Guilherme A. M. Jardim, Eric Doris, Eufrânio N. da Silva Júnior, Edmond Gravel   +7 more
wiley   +1 more source

Quantitative Prediction of Charge Mobilities and Theoretical Insight into the Regulation of Site-Specific Trifluoromethylethynyl Substitution to Electronic and Charge Transport Properties of 9,10-Anthraquinone

Herein, we systematically studied the electronic and conducting properties of 9,10-anthraquinone (AQ) and its derivatives and discussed the substitute-site effects on their organic field-effect transistor (OFET) properties in detail.
Jin-Dou Huang (1693105), Huipeng Ma (1693099)   +1 more
core   +1 more source

A Naphthalene Monoimide Meisenheimer Complex as Strong Organic Hydride Donor for Metal‐Free CO2 Reduction

Chemistry – A European Journal, EarlyView.
A Meisenheimer complex derived from two‐fold reduction and protonation of naphthalene monoamide has been identified as a strong organic hydride donor which is able to reduce CO2. ABSTRACT Selective CO2 reduction to formate is challenging due to similar thermodynamics for the reaction to other products such as carbon monoxide and molecular hydrogen ...
C. Jasslie Nielsen, Catriona C. James, Maartje C. van Rijn, Bente Reus, Bettina Baumgartner, Sonja Pullen   +5 more
wiley   +1 more source

Traditional Uses, Phytochemistry, and Multi-Target Pharmacological Activities of Senna alexandrina. [PDF]

Chem Biodivers
Senna alexandrina is a medicinally important plant with documented use across Traditional Chinese, Islamic, Ayurvedic, and Unani medicine systems. Phytochemical investigations have yielded 219 characterized compounds, predominantly anthraquinones, flavonoids, and polysaccharides, distributed across leaves, pods, and aerial parts.
Rella DA, Hew KL, Choo YM.
europepmc   +2 more sources

A new anthraquinone from Gladiolus gandavensis

, 2003
A new anthraquinone, 1,6,7- trihydroxy- 3- methoxyanthraquinone, along with three known compounds methyl trans- p- hydroxycinnamate, eugenin and 1,3,6- trihydroxy- 8- methylanthraquinone, were isolated from the subterranean rhizomes of Gladiolus ...
Ye, Q, Li, BG, Wang, DY, Zhang, GL, Zhang, GL, Chinese Acad Sci, Ctr Nat Prod, Chengdu Inst Biol, Chengdu 610041, Peoples R China.   +4 more
core  

Decolorization of Disperse Dyes in Textile Polyester Recycling Using Activated Carbon

Chemie Ingenieur Technik, EarlyView.
Decolorization of disperse dyes from disodium terephthalate solutions is examined using two activated carbons with varying pore structures and surface properties. The potential impact of pore size distribution and surface charge on the adsorption process is assessed to support optimized adsorbent selection.
Charlotte Lücking, Mandy Paschetag, Stephan Scholl   +2 more
wiley   +1 more source

Boosting Built‐In Electric Field via Asymmetric Architecture for Synergistic Production of H2O2 and Benzaldehyde

EcoEnergy, EarlyView.
Asymmetric architecture was built for synergistic production of H2O2 and benzaldehyde. The reaction mechanism involves the synergistic utilization of electrons and holes, which jointly enables efficient oxygen activation to support the simultaneous production of two high‐value products.
Han Wang, Chuanshi Gao, Wenjun Jiang, Yinhua Ma, Xiangkun Ma, Kaijian Zhu, Derek Hao, Yongfa Zhu   +7 more
wiley   +1 more source