Results 81 to 90 of about 29,640 (298)

A review on castor oil [PDF]

open access: yes, 2018
Castor oil is an oil derived from castor seed from a plant Ricinus Communis. It is an inedible oil which could be dangerous to humans if consumed like sickness. However, castor oil actually can be used to produce many valuable products such as chemicals,
Zulkafli, Hassan   +4 more
core  

Ecofriendly Autoxidation of Castor Oil/Ricinoleic Acid. Multifunctional Macroperoxide Initiators for Multi Block/Graft Copolymers

open access: yes, 2019
WOS: 000463024300006TARAMASCOPUSTARAMAWOSEcofriendly autoxidation is a reaction of air oxygen with unsaturated organic molecules at room temperature.
Melike Eren   +3 more
core   +1 more source

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix   +17 more
wiley   +1 more source

Multi‐Omics Profiling Reveals Immunomodulatory and Pro‐Regenerative Effects of a Graphene Oxide–Collagen Scaffold in Massive Rotator Cuff Tears

open access: yesAdvanced Science, EarlyView.
A graphene oxide/collagen scaffold is developed for chronic massive rotator cuff tear repair. The scaffold improves compressive stability, supports reparative mesenchymal differentiation, and modulates the immune microenvironment. In chronic MRCT models, it reduces muscle degeneration, enhances tendon–bone regeneration, and improves functional recovery,
Renwen Wan   +24 more
wiley   +1 more source

Study on the tribological and rheological properties of magnetorheological fluids based on different base oils

open access: yesMaterials Research Express
Base oil has great influence on the tribological and rheological properties of magnetorheological fluid. In this paper, four types of magnetorheological fluid are prepared respectively by silicone oil, mineral oil, synthetic oil (PAO) and castor oil, and
Long Yu, Fei Chen, Hao-Peng Li
doaj   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

open access: yesAdvanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao   +3 more
wiley   +1 more source

Retrofitting the Brazilian Biodiesel Programme: Implications for Policy Design [PDF]

open access: yes
In the context of oil price volatility and the need to reduce carbon emissions, biofuels are an emerging area of interest for many developing nations as alternative energy sources that, in some instances, can also enhance livelihoods in deprived ...
Clovis Zapata   +2 more
core  

Restructuration Fatty Acid Oil Castor Being Cocoa Butter Substitute Through Dehydration Reaction Castor Oil and This Interesterification with Coconut Oil

open access: yes, 2021
The purpose of this research to restructuring its acid fatty oils castor result of dehydration with coconut oil through the process interesterification to produce cocoa butter substitute (CBS).
Sirait, R. J. (Ribka)   +1 more
core  

Effect of castor oil, moringa seed oil and canola oil as lubricity enhancers for diesel fuel [PDF]

open access: yes, 2021
Dissertation (MEng (Chemical Engineering))--University of Pretoria, 2021.The amphiphilic qualities of plant oils that emerge from their fatty acid makeup lead to improved lubricity.

core  

Robust and Thermally Stable Silicone Aerogels with Hyperconnected Network via Kinetically Optimized Hyperbranched Silane Precursors

open access: yesAdvanced Science, EarlyView.
Reactivity‐Programmed Assembly: A kinetic‐control strategy is reported for constructing hyperconnected silicone aerogels with a robust “thick‐neck” architecture. By exploiting the reactivity disparity of precursors, flexible segments are uniformly embedded within a rigid skeleton.
Aoqing Yan   +9 more
wiley   +1 more source

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