Results 131 to 140 of about 663,366 (347)

Dense Nanofibrillar Collagen–Silica Hybrids with High Strength and ECM‐Mimetic Tissue Integration

open access: yesAdvanced Functional Materials, EarlyView.
Dense nanofibrillar collagen–silica hybrids are engineered by synchronizing collagen fibrillogenesis with silica condensation, producing printable scaffolds that unexpectedly approach native extracellular matrix organization and strength. These cell‐free constructs guide endogenous cell‐infiltration, enable localized matrix remodeling, and integrate ...
Norein Norein   +7 more
wiley   +1 more source

Protocol for the isolation and purification of endoplasmic reticulum-plasma membrane junctions from the mouse brain

open access: yesSTAR Protocols
Summary: Dynamic communication between intracellular organelles often takes place at specialized membrane contact sites that form between their membranes.
Jason A. Weesner   +3 more
doaj   +1 more source

3D‐Printed Porous Hydroxyapatite Formed via Enzymatic Mineralization

open access: yesAdvanced Functional Materials, EarlyView.
Bone combines lightness, strength, and the ability to heal, inspiring new materials design. This work introduces a room‐temperature, enzyme‐mediated 3D printing method to create porous hydroxyapatite scaffolds. The process avoids energy‐intensive sintering, preserves bioactivity, and allows control over porosity and mineralization.
Francesca Bono   +6 more
wiley   +1 more source

Acknowledging Fascination with Catastrophe and Terrorism: September 11 and the Nuclear Destruction of Hiroshima/Nagasaki

open access: yesSanglap: Journal of Literary and Cultural Inquiry, 2014
At the end of the twentieth century there was a critical shift from prioritizing the anti-aesthetic and the “sublime” towards favoring beauty in aesthetic as well as political matters. In this context, the present article discusses the role of beauty and
Emmanouil Aretoulakis
doaj  

Ethics – research, engineering, design… they’re all the same aren’t they? [PDF]

open access: yes, 2014
This paper considers how and to what extent product design ethics is understood by professionals in design practice and undergraduate students of product and engineering design and how, if at all, design ethics differ from engineering and/or research ...
Blount, G.   +2 more
core  

Fluorine‐Free Soft Nanocomposites for High‐Speed Liquid Impact Repellence

open access: yesAdvanced Functional Materials, EarlyView.
Fluorine‐free soft nanocomposite coatings are developed using silicone oil‐mediated mechanical‐stiffness control, enabling ‘dry’ liquid‐repellent surfaces that resist high‐speed water jet impacts up to ∼60 m/s. By tuning nanoparticle loading and oil content, the coatings also achieve >90% optical transparency, amphiphobicity with impact resistance to ...
Priya Mandal   +4 more
wiley   +1 more source

Philosophy of Technology in the Americas in the Last Twenty-Five Years [PDF]

open access: yes, 1998
This article summarizes and analyzes some of the most important contributions to the voluminous literature in philosophy of technology that has been produced during the past twenty-five years in North, Central, and South America. (Major focus is on North
Durbin, Paul T.
core  

Dual‐Layer Living Hydrogel Enables On‐Demand Delivery of Phages and Probiotics for Synergistic Wound Infection Therapy

open access: yesAdvanced Functional Materials, EarlyView.
A dual‐layer living hydrogel, ProΦGel, integrates bacteriophages and probiotics for synergistic wound infection therapy. The outer gelatin‐based matrix releases phages on demand in response to P. aeruginosa infections, while inner alginate beads sustain probiotic delivery.
Siyuan Tao   +6 more
wiley   +1 more source

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