Results 81 to 90 of about 13,793,568 (219)

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

open access: yesAdvanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash   +4 more
wiley   +1 more source

Can digital finance "green" the economy? : evidence from developing economies

open access: yes, 2023
In this paper, we investigate the role of digital finance in making developing economies greener. In other words, we examine whether digital finance really helps mitigate CO2 emissions in these nations.
Nghiem, Xuanhoa   +1 more
core  

Multifunctional Neutrophil Nanovesicles Induce Remodeling of Tumor Immune Microenvironment and Synergistic Multimodal Tumor Therapy

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustration of the engineered RN@FDT for multimodal tumor therapy. a) Fabrication of FD&DOX/TFA‐loaded RGD‐NNV (RN@FDT) and the light‐triggered disassemble of RN@FDT. b) After internalized by tumor cells, RN@FDT are disintegrated under NIR‐II laser irradiation to boost PTT and induce cell apoptosis.
Jiahui Zhang   +16 more
wiley   +1 more source

Gradient‐Conductivity Architecture Enables Synchronous Enhancement of Sensitivity and Detection Range in Multifunctional All‐Paper Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li   +7 more
wiley   +1 more source

Assessing subnational enabling framework conditions for urban climate finance : a tool and guide by CCFLA and Urban-Act [PDF]

open access: yes
Enabling framework conditions (EFCs) are essential for scaling urban climate finance because they provide regulatory clarity, strengthen institutional capacity, mitigate investment risks, promote stakeholder engagement, and improve access to finance to ...
UN.ESCAP   +1 more
core   +1 more source

Mechanical Programming of PEGDA‐β‐CD Polyrotaxane‐Based Hydrogels via Host–Guest Molecular Recognition

open access: yesAdvanced Functional Materials, EarlyView.
A mechanically programmable hydrogel for tissue engineering is developed by modulating the molecular threading density of poly(ethylene glycol) diacrylate‐β‐cyclodextrin (PEGDA‐β‐CD) polyrotaxane and combining it with β‐CD‐modified gelatin. The polyrotaxane‐guided transition from disordered pores to laminar microstructures enables precise tuning ...
Shiyi Chen   +10 more
wiley   +1 more source

Refonder les normes de la finance

open access: yes, 2011
Comment réformer le système monétaire et financier ? Le 26 octobre 2011, au siège du Groupe SMABTP, a eu lieu le 2ème colloque "Refonder les normes de la finance", en collaboration avec le laboratoire d'excellence (LABEX) Régulation financière. Programme
Ethique et Finance
core  

Tracking Battery Microstructural Degradation Through Directional Thermal Transport Signatures

open access: yesAdvanced Functional Materials, EarlyView.
In lithium‐ion batteries, heat conduction varies between the through‐plane and in‐plane directions because of the cell's layered structure. Therefore, cell degradation influences thermal conductivity in each direction uniquely due to detailed microstructural and compositional changes.
Mohammad Shoghi Tekmedash   +6 more
wiley   +1 more source

Finance solidaire : palliatif ou nouvelle logique?

open access: yes, 2011
Séance du 5 mai 2011 : Elena Lasida, maître de conférences à la Faculté des Sciences Sociales et Economiques de l'Institut Catholique de Paris. En contexte de crise financière, la finance solidaire apparaît souvent comme un palliatif pour répondre aux ...
Ethique et Finance
core  

The nexus of blue economy, green finance, and energy commodities: A quantile VAR approach [PDF]

open access: yes
The post-COVID era highlights the need for sustainable, resilient economies. This study investigates the interconnectedness between green finance, blue economy indices, clean energy assets, and energy commodities using a TVP-VAR and quantile VAR model ...
Ben Salem, Salha, Jeribi, Ahmed
core   +1 more source

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