Results 41 to 50 of about 4,443,115 (70)

Stabilized Extracellular Vesicle Formulations for Inhalable Dry Powder Development

open access: yesSmall, Volume 22, Issue 16, 17 March 2026.
Extracellular vesicles (EVs) hold promise for chronic obstructive pulmonary disease (COPD) treatment but face challenges with storage and delivery. This study demonstrates the stabilization of lung fibroblast‐derived EVs using inulin, enabling freeze‐drying and spray‐drying.
Eva M. Jansen   +7 more
wiley   +1 more source

Ebulição convectiva do R-134a em microcanais paralelos e análise da distribuição do escoamento bifásico ar-água em um distribuidor acoplado a microcanais [PDF]

open access: yes, 2013
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Mecânica, Florianópolis, 2013.Trocadores de calor constituídos de microcanais paralelos são considerados uma boa solução tecnológica em
Dário, Evandro Rodrigo
core  

Experimental study and modeling of liquid-vapor flow in the second header of microchannel condensers with separation circuitry [PDF]

open access: yes, 2020
For a condensation process, liquid on the wall of a condenser creates an extra thermal resistance thus is detrimental to heat transfer. Separating the condensate from vapor is one of the ways to improve heat transfer and reduce pressure drop.
Li, Jun
core  

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

open access: yesAdvanced Functional Materials, Volume 36, Issue 15, 19 February 2026.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul   +8 more
wiley   +1 more source

System for monitoring and controlling unit operations that include distillation [PDF]

open access: yes, 2009
Fluid sensor methods and systems adapted for monitoring and/or controlling distillation operations in fluidic systems, such as bath distillation operations or continuous distillation operations, are disclosed.
Carlson, Eric   +6 more
core   +4 more sources

A Novel Sprayable Fibrinogen/Glycosaminoglycans/Collagen‐Based Bioink for Skin Wound Healing Applied by a Handheld Dual‐Head Airbrush

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 5, 2 February 2026.
A dual‐head airbrush‐based spraying device, combined with a fibrinogen bioink enriched with glycosaminoglycans and collagen, enables the delivery of biomaterials and cells to promote wound healing. This system demonstrates effective skin regeneration in vitro and in vivo, with comparable results to autografts.
Paula Pleguezuelos‐Beltrán   +7 more
wiley   +1 more source

Beyond Conventional Cooling: Advanced Micro/Nanostructures for Managing Extreme Heat Flux

open access: yesAdvanced Materials, Volume 38, Issue 5, 22 January 2026.
This review examines the design, application, and manufacturing of biomimetic or engineered micro/nanostructures for managing high heat‐flux in multi‐level electronics by enhancing conductive, convective, phase‐changing, and radiative heat transfer mechanisms, highlighting their potential for efficient, targeted thermal management, and future prospects.
Yuankun Zhang   +7 more
wiley   +1 more source

Effect of surfactants on liquid side mass transfer coefficients [PDF]

open access: yes, 2005
In the present paper, the effect of liquid properties (surfactants) on bubble generation phenomenon, interfacial area and liquid side mass transfer coefficient was investigated.
Hebrard, Gilles   +4 more
core   +1 more source

Separation of liquid-vapor two-phase flow in headers of microchannel condensers [PDF]

open access: yes, 2016
This work presents an experimental and numerical study of separation of liquid and vapor as a way to improve condenser efficiency and heat transfer performance of typically microchannel design.
Li, Jun
core  

Modelagem matemática e análise fluidodinâmica do processo de destilação por filme líquido descendente [PDF]

open access: yes, 2013
Tese (Doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Química, Florianópolis, 2013.No mercado atual, competitivo e globalizado, é importante agregar rentabilidade às unidades de negócios ...
Teleken, Joel Gustavo
core  

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