Results 161 to 170 of about 3,312,575 (362)

Reengineering Endogenous Targeting Lipid Nanoparticles (ENDO) for Systemic Delivery of mRNA to Pancreas

open access: yesAdvanced Materials, EarlyView.
ENDO lipid nanoparticles containing cholecalciferol as a fifth component demonstrate mRNA delivery to the pancreas with 99% selectivity, including beta cells. This platform shows minimal toxicity and sustained protein expression for up to 3 days in a dose‐dependent manner, offering a novel approach to pancreas‐specific mRNA delivery and gene therapy ...
Ivan Isaac   +7 more
wiley   +1 more source

Carbon Quantum Dots Assisted Virus Tracking: From Skin to Brain

open access: yesAdvanced Materials, EarlyView.
A novel carbon quantum dots‐dissolvable microneedle, CQDs‐dMN system, enables painless delivery and real‐time tracking of HSV‐1. The HSV‐1 is labeled with fluorescent CQDs and delivered to the skin dermis, minimizing damage compared to traditional methods.
Yaxiu Feng   +11 more
wiley   +1 more source

LAS HUACAS DEL TRAFICO: ARQUITECTURA CEREMONIAL EN RUTAS PREHISPANICAS DEL DESIERTO DE ATACAMA HUACAS, WAYSIDE SHRINES: CEREMONIAL ARCHITECTURE IN PREHISPANIC TRADE ROUTES OF THE ATACAMA DESERT

open access: yesBoletín del Museo Chileno de Arte Precolombino, 2009
Desde una mirada regional analizamos las prácticas rituales del tráfico a partir de un conjunto de sitios arquitectónicos de carácter ceremonial que identificamos en asociación a rutas prehispánicas en el desierto de Atacama.
Gonzalo Pimentel G
doaj  

Tuning the Morphological Properties of Granular Hydrogels to Control Lymphatic Capillary Formation

open access: yesAdvanced Materials Interfaces, EarlyView.
Tuning the morphological properties of granular hydrogels is essential to generate robust lymphatic capillary networks that express key lymphatic gene and protein markers. The study demonstrates that 3D in vitro lymphatic tube formation is controlled not by the mechanical properties of the gel, but by the pore size and topology (periodicity) of the gel
Daniel Montes   +7 more
wiley   +1 more source

A High‐Durability Triboelectric Nanogenerator for Broad‐Spectrum Wind Energy Harvesting

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents an easy‐starting and high‐durability triboelectric nanogenerator (ESHD‐TENG) for efficient broad‐spectrum wind energy harvesting. By integrating a fan blade design and a mode‐switching mechanism, the device achieves a low cut‐in wind speed of 0.9 m −1s and significantly enhanced durability, addressing key challenges in current TENG ...
Long Jin   +8 more
wiley   +1 more source

On the self-similar nature of Ethernet traffic

open access: yesConference on Applications, Technologies, Architectures, and Protocols for Computer Communication, 1993
W. Leland   +3 more
semanticscholar   +1 more source

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