Results 131 to 140 of about 17,196,143 (353)

In Vitro biological assessment of plasma electrolytic oxidation-treated magnesium alloys containing multiple nutrient elements

Results in Engineering
Magnesium-based alloys are increasingly recognized for biodegradable orthopaedic implants due to their favourable mechanical properties and biodegradability. This study aims to assess the invitro biological behaviour of two magnesium-based alloys: a high
Renuga Devi K, Sreekanth Dondapati
doaj   +1 more source

Large‐Scale and Cost‐Effective Fabrication of Ultra‐Thin, Biodegradable Microelectrode Arrays and Pressure Sensors Using Laser Micromachining

Advanced Materials Technologies, EarlyView.
A mask‐free and cost‐effective UV‐pico‐second laser‐based microfabrication method is proposed to fabricate large‐area biodegradable microelectrode arrays and pressure sensors. These devices demonstrate low impedance, good conformability, excellent biocompatibility, and rapid degradation, providing a new route for next‐generation transient electronics ...
Bhavani Prasad Yalagala, Asfand Tanwear, María Cerezo‐Sánchez, Hossein Parvizi, Morteza Amjadi, Hadi Heidari   +5 more
wiley   +1 more source

Magnetic Field Driven Microrobot Based on Hydrogels

Advanced Robotics Research, EarlyView.
Hydrogel‐based magnetic microrobots synergize remote magnetic control with the biocompatibility of flexible hydrogels, emerging as promising tools for minimally invasive biomedicine. This enables remotely controllable, untethered navigation within complex biological microenvironments.
Juncai Song, Yubing Guo
wiley   +1 more source

Changes of Wood Surfaces Treated with Natural-based Products – Structural and Properties Investigation

BioResources
Preservative systems based on vegetable seed oils and natural waxes from renewable sources may confer protection to wood under exposure to various environmental conditions.
Magdalena-Cristina Stanciu, Carmen-Alice Teacă   +1 more
doaj   +2 more sources

Microbial Effects on Repository Performance [PDF]

, 2010
This report presents a critical review of the international literature on microbial effects in and around a deep geological repository for higher activity wastes.
Humphreys, Paul, Metcalfe, R., West, J. M.   +2 more
core  

Gait Analysis of Pak Biawak: A Necrobot Lizard Built using the Skeleton of an Asian Water Monitor (Varanus Salvator)

Advanced Robotics Research, EarlyView.
Pak Biawak, a necrobot, embodies an unusual fusion of biology and robotics. Designed to repurpose natural structures after death, it challenges conventional boundaries between nature and engineering. Its movements are precise yet unsettling, raising questions about sustainability, ethics, and the untapped potential of biointegrated machines.
Leo Foulds, Donan Satria Yudha, Parvez Alam   +2 more
wiley   +1 more source

Controlled Production and Degradation of Selected Biomaterials [PDF]

, 2010
Předložená disertační práce se zabývá studiem produkce a degradace polymerních materiálů s využitím mikroorganismů. Hlavní pozornost je upřena ke studiu produkce polyesterů bakteriálního původu - polyhydroxyalkanoátů.
Obruča, Stanislav
core   +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

Sustainable cellulose-reinforced polybutylene succinate biocomposites: Fabrication, thermal stability, mechanical properties, and biodegradability evaluation

Industrial Crops and Products
The increasing environmental burden of petroleum-based plastics necessitates the development of biodegradable, renewable alternatives that balance functional performance with ecological compatibility.
Bantamlak Birlie Kassie, Hiroki Kurita, Fumio Narita, Lovisa Rova, Marcin Barburski, Dehenenet Flatie Tassaw   +5 more
doaj   +1 more source

Influence des phosphates naturels sur la qualité et la biodégradation d'un compost de pailles de maïs [PDF]

Tropicultura, 2009
Influence of Indigenous Phosphate on Maize Straw Compost Quality and Biodegradation. Soil organic matter and phosphorus scarcities are the main constraints for intensification of crop production in Burkina Faso.
Lompo, F., Segda, Z., Gnankambary, Z., Ouandaogo, N.   +3 more
doaj