Results 181 to 190 of about 370,050 (352)

Self‐Trapped Excitons in Carbon Quantum Dots with Large NIR‐II Photo‐Thermoelectric Catalysis Induce Pyroptosis for Cancer Therapy

open access: yesAdvanced Science, EarlyView.
The self‐trapped excitons in carbon quantum dots can serve as NIR‐II absorbers, which efficiently induce pyroptosis by driving the generation of reactive oxygen species through mild NIR‐II photothermal effect. Combined with local photophysical therapy and the cascade reaction of pyroptosis, it can activate systemic immunity and prevent tumor recurrence.
Tesen Zhang   +10 more
wiley   +1 more source

A model-based approach to assess the effectiveness of pest biocontrol by natural enemies

open access: yes, 2016
Main goal: The aim of this note is to propose a modeling approach for assessing the effectiveness of pest biocontrol by natural enemies in diversified agricultural landscapes including several pesticide-based management strategies.
Ciss, Mamadou   +6 more
core  

Structure-activity Analysis of Benzylideneacetone for Effective Control of Plant Pests

open access: bronze, 2011
Sam-Yeol Seo   +7 more
openalex   +2 more sources

Progress on the Pest Risk Analysis of China [PDF]

open access: yesProceedings of the 7th Annual Meeting of Risk Analysis Council of China Association for Disaster Prevention, 2016
Jianwei Li   +3 more
openaire   +2 more sources

Unraveling Alkali Ion Electron Donation for Enhancing Heterogeneous Catalytic Oxidation

open access: yesAdvanced Science, EarlyView.
A new mechanistic pathway for potassium (K) ions as electron donors is identified by constructing single K ion chains confined within hexagonal WO3 tunnels. The as‐produced high‐electron‐density Kδ+ (0<δ<1) ions not only facilitate the formation of oxygen vacancies that behave classical electronic effect but, more importantly, also directly donate ...
Jin Wang   +6 more
wiley   +1 more source

Transition‐Metal‐Free Zeolite Composites for Tandem Catalytic Conversion of Methane to Light Olefins

open access: yesAdvanced Science, EarlyView.
Light olefins can be produced from methane using a cascade catalytic system that combines transition‐metal‐free (FER zeolite with an acidic zeolite, such as SAPO‐34, under relatively mild conditions. In this tandem process, methane is first oxidized to methanol over the FER zeolite and then converted to olefins via the MTO reaction on the acidic ...
Peipei Xiao   +5 more
wiley   +1 more source

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