Results 151 to 160 of about 780,911 (293)

Engineering Concentration‐Dependent Intravitreal Mobility via Cyclic Arginine‐Enriched Nanocarrier Surface Modification: In Vivo Proof‐of‐Concept in a Porcine Large Animal Model

open access: yesAdvanced Healthcare Materials, EarlyView.
In this study, Hammer et al. highlight cyclic‐arginine surface engineering as a highly biocompatible, controllable, and concentration‐dependent regulator of intravitreal nanoparticle mobility in vivo in a translational large animal model. The cyclic arginine surface‐modification supports the development of next‐generation biomaterials for long‐acting ...
Maximilian Hammer   +12 more
wiley   +1 more source

Financing the Provision of Global Public Goods [PDF]

open access: yes
global public goods, international organizations, aid, externality, Global Environment ...
Anand, P.B.
core  

Advancing Human Skin Equivalents: The Crucial Role of Neurovascular Integration

open access: yesAdvanced Healthcare Materials, EarlyView.
This review discusses the importance of integrating vascular and peripheral nerve systems into human skin equivalents (HSEs) to better recapitulate native skin physiology. Recent advances in vascularized, innervated, and neurovascularized HSEs are highlighted, together with emerging bioengineering strategies, current challenges, and future ...
Hao Wu   +4 more
wiley   +1 more source

Helena Wholesale Dry Goods Co. Invoice, September 5, 1923

open access: yes
An invoice from Helena Wholesale Dry Goods Co. to the Southland Institute for goods worth $16.70.The receipt is indicative of the sartorial standards of the times and the specific genteel nature of the Southland students with the inclusion of such items ...
Helena Wholesale Dry Goods Company
core   +1 more source

Ceramic Vessels as Grave Goods in the Necropolises of Viminacium [PDF]

open access: yes, 2018
During the decades-long research of the Viminacium necropolises, numerous ceramic vessels were discovered in graves of cremated and inhumated individuals. Their research helps to a better understanding of not only funeral rituals, but also the everyday life, customs and economy of the ancient population.
openaire  

Aid Financing of Global Public Goods: an Update [PDF]

open access: yes
The paper compares different aggregates of aid financed global public goods and detects the presence, for the period 1995-2006, of the substitution effect between these aggregates and traditional aid that was found by former studies for earlier periods ...
Giuriato, Luisa, Cepparulo, Alessandra
core  

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

open access: yesAdvanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi   +2 more
wiley   +1 more source

A Hybrid Bioprinting–Microfabrication Approach to Controllable Multitype Spheroid Arrays for Modeling Tumor Heterogeneity

open access: yesAdvanced Healthcare Materials, EarlyView.
This work introduces a “cancer‐in‐a‐well” technology that recreates tumor heterogeneity in vitro using multitype spheroid arrays. Combining bioprinting/microdispensing with microstructured culture devices, the system improves drug screening and modeling of tumor complexity.
Simone Bonetti   +10 more
wiley   +1 more source

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