Results 161 to 170 of about 850,249 (401)

Immunoaffinity‐Mimetic Assembly of Peptide‐Aptamer Conjugates and Stem Cell‐Derived Exosomes into Hierarchical Microgels for Spinal Cord Injury Repair

open access: yesAdvanced Science, EarlyView.
Inspired by antibody‐antigen binding, this study develops an unprecedented immunoaffinity‐mimetic assembly strategy, with Peptide‐AptCD63 conjugates acting as antibody surrogates binding CD63 epitopes on mesenchymal stem cell‐derived exosomes. This creates a hierarchical microstructure intended to synergistically integrate antioxidative and anti ...
Dantong Zheng   +8 more
wiley   +1 more source

Enhanced Responsivity, Accuracy, and Stability of Aerosol Jet Printing via Mechanical Switching Valve Assisted Internal Shuttering

open access: yesAdvanced Science, EarlyView.
This work demonstrates ultra‐high ON‐OFF responsivity of AJP by mechanical switching valve assisted shuttering. The jet relaxation and ON‐OFF delay are substantially eliminated from greater than 35 s, maintaining patterning quality independent of the variations of printing parameters, permitting excellent process stability and universality.
Jinhang Wang   +6 more
wiley   +1 more source

Petite Amateur Navy Satellite (PANSAT) [PDF]

open access: yes
The subsystem and structural design of the Naval Post Graduate School's Petite Amateur Navy Satellite (PANSAT) is described. The objectives of PANSAT are: (1) to provide an ideal educational tool for officer students; (2) to provide digital store-and ...

core   +1 more source

Canada\u27s Bastions of Empire: Halifax, Victoria and the Royal Navy, 1749-1918 (Book Review) by Bryan Elson [PDF]

open access: yes, 2016
Review of Canada\u27s Bastions of Empire: Halifax, Victoria and the Royal Navy, 1749-1918. Bryan Elson. Halifax: Formac.
Rogers, Greg
core   +1 more source

Bioorthogonal Sonodynamic Plug‐and‐Play Targeting Chimeras (SDPTAC) for Precise Targeted Protein Degradation

open access: yesAdvanced Science, EarlyView.
Bioorthogonal SDPTAC harnesses US‐responsive Ce6‐TCO and Tz ligands via IEDDA click chemistry to assemble degraders in situ, generating ROS that selectively eliminate nuclear, cytosolic, and membrane proteins, thereby suppressing deep‐seated tumors in vivo.
Yuhan Bao   +8 more
wiley   +1 more source

Fish fights over fish rights: Conflicts arising from re-allocation of fishing lots: perceptions from community fisheries in Cambodia [PDF]

open access: yes
Disputes, Aquaculture, Cambodia,
IFReDI, Phnom Penh   +4 more
core  

Reconfigurable Acoustofluidic Microvortices for Selective Microcargo Delivery

open access: yesAdvanced Science, EarlyView.
This work introduces a frequency‐encoded, reconfigurable acoustofluidic system that overcomes the low throughput and poor selectivity of conventional micro‐delivery methods. By exploiting discrete microbubble resonances to program adaptive microvortex modes, the platform enables real‐time switching and selective guidance of microscale payloads through ...
Lei Wang   +6 more
wiley   +1 more source

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