Results 161 to 170 of about 3,968,000 (310)

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

open access: yesAdvanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu   +8 more
wiley   +1 more source

GESTIÓN DE RECURSOS EN LA EMPRESA SOCIAL: UN RETO INELUDIBLE

open access: yesRevista de Estudios Empresariales. Segunda Época, 2014
When an entrepreneur decides to create a business one of the first challenges he faces is to manage the resources in an efficient manner. In the case of social entrepreneurship this challenge is even more important because their particular social object ...
Catalina Nicolás Martínez   +1 more
doaj  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Resolving the Structural Duality of Graphene Grain Boundaries

open access: yesAdvanced Materials, EarlyView.
Cantilever ncAFM resolves the atomic structure of grain boundaries in graphene, revealing coexisting stable and metastable types. Both contain pentagon/heptagon defects, but metastable GBs show irregular geometries. Modeling shows metastable GBs form under compression, exhibiting vertical corrugation, while stable GBs are flat.
Haojie Guo   +11 more
wiley   +1 more source

The strategy of the International Irrigation Management Institute [PDF]

open access: yes
Research institutes / Research priorities / Strategy planning / Financial resources / Institutional development / Irrigated farming / Irrigation ...
International Irrigation Management Institute (IIMI).
core  

Crystal Growth Engineering for Dendrite‐Free Zinc Metal Plating

open access: yesAdvanced Materials, EarlyView.
This research employed the rare‐earth ion dysprosium (Dy) to modulate aqueous zinc (Zn) metal plating. Integrated multiscale experiments and computational modeling unveiled the preferential adsorption of Dy on specific crystal facets, which activated screw dislocation‐driven Zn growth.
Guifang Zeng   +10 more
wiley   +1 more source

Financial innovation and credit market development [PDF]

open access: yes
This paper studies the significance of social innovations - in particular, financial and fiscal innovations. Financial innovations tend to reduce transaction costs and risk, and as a result bring about widening, deepening and integration of capital ...
Bhatt, V. V.
core  

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