Results 21 to 30 of about 31,724 (244)

Promising Compounds From for Cancer Metastasis Chemoprevention

open access: yesIntegrative Cancer Therapies, 2017
Most of the present anticancer drugs are highly cytotoxic and focus mainly on killing tumor cells rather than slowing the progress of cancer metastasis. Evidence has been reported that bridges the mechanisms of inflammation and tumor invasion. Therefore,
Su-Dan He MS   +6 more
doaj   +1 more source

Nanostructured materials for photocatalysis [PDF]

open access: yesChemical Society Reviews, 2019
Photocatalysis is a green technology which converts abundantly available photonic energy into useful chemical energy.
Chunping Xu   +4 more
openaire   +3 more sources

The traditional Chinese medicine Achyranthes bidentata and our de novo conception of its metastatic chemoprevention: from phytochemistry to pharmacology

open access: yesScientific Reports, 2017
Our recent biosystems analysis revealed similarities between embryonic implantation and cancer cell adhesion, which suggests that abortifacients may be good for safe and effective metastatic chemoprevention targeting circulating tumor cells (CTC).
Zhou Jiang   +8 more
doaj   +1 more source

Synthesis of MnCo2O4.5/graphene Composite as Electrode Material for Supercapacitors

open access: yesInternational Journal of Electrochemical Science, 2017
MnCo2O4.5/graphene composite is obtained by a simple hydrothermal method. The as-synthesized MnCo2O4.5/graphene composite is characterized by X-ray diffraction, and scanning electron microscopy. Electrochemical property of MnCo2O4.5/graphene composite is
Yanhua Li   +3 more
doaj   +1 more source

RU486 Metabolite Inhibits CCN1/Cyr61 Secretion by MDA-MB-231-Endothelial Adhesion

open access: yesFrontiers in Pharmacology, 2019
Successful adhesion of circulating tumor cells (CTCs) to microvascular endothelium of distant metastatic tissue is the key starting step of metastatic cascade that could be effectively chemoprevented as we demonstrated previously.
Suhong Yu   +10 more
doaj   +1 more source

Heterostructure-Engineered Semiconductor Quantum Dots toward Photocatalyzed-Redox Cooperative Coupling Reaction

open access: yesResearch, 2023
Semiconductor quantum dots have been emerging as one of the most ideal materials for artificial photosynthesis. Here, we report the assembled ZnS-CdS hybrid heterostructure for efficient coupling cooperative redox catalysis toward the oxidation of 1 ...
Lin-Xing Zhang   +3 more
doaj   +1 more source

Synergistic Solar Interfacial Evaporation and Photocatalysis Enabled by a Hierarchical Porous Hydrogel Reactor

open access: yesAdvanced Functional Materials, EarlyView.
A tree‐inspired hydrogel interfacial reactor couples solar evaporation with photocatalysis for simultaneous desalination and waste water treatment. The bilayer design achieves 2.14 kg·m−2·h−1 evaporation rate with 79% dye degradation under one sun, demonstrating that photothermal heating and evaporation induced pollutant enrichment create a self ...
Yan Zhao   +4 more
wiley   +1 more source

Photocatalytic toluene oxidation with nickel-mediated cascaded active units over Ni/Bi2WO6 monolayers

open access: yesNature Communications
Adsorption and activation of C–H bonds by photocatalysts are crucial for the efficient conversion of C–H bonds to produce high-value chemicals. Nevertheless, the delivery of surface-active oxygen species for C–H bond oxygenation inevitably needs to ...
Yingzhang Shi   +10 more
doaj   +1 more source

Mechanistic Control of C─H Bond Activation and C─C Coupling in Light‐Driven Methane Conversion to C2+ Products over Multifunctional Photocatalysts

open access: yesAdvanced Functional Materials, EarlyView.
Methane photocatalytic activation under mild conditions remains a formidable challenge in the synthesis of solar fuels. In this review, we emphasize the growing importance of multifunctional materials and hybrid systems within a unified mechanistic framework that integrates selective C─H bond activation, formation and control of intermediates, C─C ...
Di Hu   +5 more
wiley   +1 more source

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