Results 111 to 120 of about 1,666,503 (299)
, 1996 Studies on the degradative ability of the blue stain fungus Lasiodiplodia theobromae Pat. have shown several strains to cause significant weight losses (i.e.
Daniel, G F, Encinas, O
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Tumbling Magnetic Microrobots for Targeted In Vivo Drug Delivery in the GI Tract
Advanced Robotics Research, EarlyView.We introduce a microrobot design and integrated system for on‐demand targeted drug release in the gastrointestinal tract. The microrobot has an embedded magnet for actuation with external magnetic fields and is visualized in real time using ultrasound. It has two drug release ports sealed with a thermally sensitive wax. Local heating of the wax using a
Aaron C. Davis +7 more
wiley +1 more source
New 3D Printed Scaffolds Based on Walstromite Synthesized by Sol–Gel Method
Journal of Functional BiomaterialsThis study explores the potential utilization of walstromite (BaCa2Si3O9) as a foundational material for creating new bioceramics in the form of scaffolds through 3D printing technology.
Ştefania Chiriac +8 more
doaj +1 more source
From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures
Advanced Robotics Research, EarlyView.This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley +1 more source
Advanced Robotics Research, EarlyView.This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone +2 more
wiley +1 more source
Localization of xyloglucan epitopes in the gelatinous layer of developing and mature gelatinous fibers of European Aspen (Populus tremula L.) tension wood [PDF]
, 2019 There is controversy concerning the presence of xyloglucans in gelatinous (G) layers of Populus spp. tension wood, particularly in mature G-fibers. Transmission electron microscopy (TEM) immunogold localization combined with LM15 antibody (recognizes ...
Daniel, Geoffrey, Kim, Jong Sik
core +1 more source
Cell Wall Organization of Gelatinous Fibers in Tension Wood [PDF]
, 1971 12種の広葉樹材の引張あて材を光学顕微鏡および電子顕微鏡で調べ, ゼラチン繊維の細胞膜構成とその年輪内変化を検討した。電子顕微鏡によるゼラチン層Gの観察には, 試料を過マンガン酸カリウムで染色し, エポンで包理して作製した超薄切片を多く用いた。1) (S_1+S_2+G) 型のゼラチン繊維が見いだされた樹種は, ブナ, コナラ, クリ, アキニレ, ケヤキ, エノキ, ムクノキ, カツラ, ハリエンジュおよびトチノキの10種であった (Table)。2) (S_1+G ...
佐伯, 浩, 小野, 克巳
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Advanced Science, EarlyView.Mesenchymal stromal cells (MSCs) show promise for treating immune‐related disorders through immunomodulation and tissue regeneration. This review gives a brief overview of current clinical approval of MSC therapies. It also discussed how bioengineering, including genetic modification, biomaterial delivery, extracellular vesicles, and iPSC‐derived MSCs,
Sichen Yang +6 more
wiley +1 more source
Chemical Reagent for Detecting Tension Wood in Selected Tree Species
BioResourcesReaction wood is a wood defect arising during the growth of the tree in the part of the trunk that is under tension (hardwood tree species) or compression (coniferous tree species).
Tatiana Vilkovská +4 more
doaj +2 more sources
Early Retinal UCHL1 Dysregulation Coupled With Synaptic Loss Reflects Alzheimer's Disease Severity
Advanced Science, EarlyView.This study identifies synapse‐enriched deubiquitinase UCHL1 as an early Aβ‐responsive regulator of retinal synaptopathy in Alzheimer's disease. Retinal UCHL1 loss accompanies excitatory synapse degeneration, p75NTR activation, and neuroinflammation, and predicts Braak stage and cognitive decline. Aβ42 fibrils trigger synaptic and UCHL1 depletion before
Altan Rentsendorj +25 more
wiley +1 more source