Results 71 to 80 of about 19,211 (290)

Conductive Hydrogels for Exogenous Sensing and Cell Fate Control

open access: yesAdvanced Materials, EarlyView.
We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar   +15 more
wiley   +1 more source

Circulatory Shock

open access: yesJournal of University Medical & Dental College, 2020
“Shock occurs when there is circulatory failure that results in inadequate cellular oxygen, that is arterial blood flow is inadequate to meet tissue metabolic needs.” Tissue oxygenation is dependent upon, cardiac output, hemoglobin saturation and ...
Dr. Ehsan ul Haq
doaj  

Cascade two-stage tumor re-oxygenation and immune re-sensitization mediated by self-assembled albumin-sorafenib nanoparticles for enhanced photodynamic immunotherapy

open access: yesActa Pharmaceutica Sinica B, 2022
As a promising modality for cancer therapy, photodynamic therapy (PDT) still acquired limited success in clinical nowadays due to the extremely serious hypoxia and immunosuppression tumor microenvironment.
Zaigang Zhou   +8 more
doaj   +1 more source

Guide to the Amity Vineyards Collection [PDF]

open access: yes, 2015
This collection is comprised of documents and artifacts covering Amity Vineyards and winery information. This includes vineyard and harvest records, business documentation, representative material from various wine-affiliated organizations, published ...
Linfield College Archives
core   +1 more source

Microaerobic removal of hydrogen sulphide from biogas [PDF]

open access: yes, 2014
El sulfuro de hidrógeno es uno de los contaminantes más comunes del biogás. Existen varias estrategias físico-químicas y biológicas para su control, siendo estas últimas la alternativa más económica y respetuosa con el medio ambiente.
Ramos Castaño, Iris
core   +2 more sources

Fabrication Technologies for Soft, Multimaterial Optical Fibers for In Vivo Diagnostics and Phototherapy, With a Focus on Extrusion Printing

open access: yesAdvanced Materials Technologies, EarlyView.
Soft multimaterial optical fibers integrate multiple functionalities—such as waveguiding, side emission, sensing, drug delivery or actuation—into a single filament for wearable, implantable, and tissue‐integrated devices for diagnostics and phototherapy.
Zahra Kafrashian   +2 more
wiley   +1 more source

Cellular Snowballing: Cell Adhesion and Migration Drive the Self‐Assembly of Cell‐Microgel Biohybrid Spheroids

open access: yesAdvanced Science, EarlyView.
A new class of biohybrid spheroids is engineered through the self‐assembly of adherent cells and extracellular matrix‐mimetic hydrogel microparticles (microgels). By mimicking a snowballing effect, this approach enables scalable formation of porous, millimeter‐scale spheroids with enhanced cell viability and molecular diffusion.
Zaman Ataie   +7 more
wiley   +1 more source

Proton FLASH Exposure Preserves Gut Commensal Microbiomes and Spares Intestinal Stem Cells

open access: yesAdvanced Science, EarlyView.
This study highlights the role of Proton FLASH abdominal irradiation in sparing of intestinal stem cells and preservation of key gut microbial population resulting minimization of radiation toxicity in intestinal epithelium in mice. Our findings support the potential of Proton FLASH to improve the therapeutic ratio for abdominal radiation exposure ...
Rishi Man Chugh   +11 more
wiley   +1 more source

Hierarchical MXene/ZnO Nanorods: WO3/CNT Trilayer Coatings on Cotton for High‐Performance Multifunctional Wearable Fabrics

open access: yesAdvanced Science, EarlyView.
xx xx. ABSTRACT Fabric‐based wearable electronics are gaining increasing attention owing to their flexibility, breathability, biocompatibility, and seamless integration into clothing. However, most existing studies rely primarily on metallic or carbon‐based conductive materials.
Thirumalaisamy Suryaprabha   +6 more
wiley   +1 more source

Control químico de Diplodia mutila, Diplodia seriata, Neofabraea alba, Phacidiopycnis washingtonensis y Phacidium lacerum durante almacenaje en frío convencional en manzanas cvs. Cripps Pink y Fuji [PDF]

open access: yes, 2016
48 p.Chile actualmente lidera la exportación de manzanas (Malus x domestica) en el hemisferio Sur, con una superficie cultivada de 37.207 ha. La VII Región del Maule es la que posee la mayor producción dentro de industria de manzana con una superficie ...
Catalán Escobar, Constanza   +2 more
core   +1 more source

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