Results 111 to 120 of about 4,676,476 (398)

Characterization of Microplastics in Human Gastric Cancer and Control Tissues and Analysis of Associated Genetic Features

open access: yesAdvanced Healthcare Materials, EarlyView.
This study characterizes the presence of microplastics in human normal gastric, para‐tumor, and gastric tumor tissue and confirms the association between microplastic exposure and lymph node metastasis in gastric cancer. This study explores the transcriptomic changes induced by microplastic exposure, laying the foundation for further investigation into
Liqiao Chen   +13 more
wiley   +1 more source

The effect of natural rubber on the biodegradability of PHBV [PDF]

open access: yes, 2018
Biodegradable plastics can break down into water, carbon dioxide, and/or methanol by microorganisms, offering several advantages over conventional plastic, such as waste reduction, source reduction, and energy saving.
Ji, Kuihao
core  

Injectable Stimuli‐Responsive Amphiphilic Hydrogel for Rapid Hemostasis, Robust Tissue Adhesion, and Controlled Drug Delivery in Trauma and Surgical Care

open access: yesAdvanced Healthcare Materials, EarlyView.
Fast‐acting hydrogel seals bleeding wounds as the illustrated injectable, pH‐responsive network rapidly gels in situ to stop hemorrhage, adhere strongly to wet tissue, and release antibiotics in a controlled, pH‐dependent manner. The material withstands high pressures, shows excellent biocompatibility, and degrades safely, offering a versatile platform
Arvind K. Singh Chandel   +5 more
wiley   +1 more source

Transcriptome analysis of rubber biosynthesis in guayule (Parthenium argentatum gray)

open access: yesBMC Plant Biology, 2019
Background Natural rubber is currently produced nearly exclusively from latex of the Para rubber tree, Hevea brasiliensis. The desire to reduce the environmental cost of rubber production, fears of pathogen susceptibility in clonal Hevea plantations ...
Solomon H. Stonebloom   +1 more
doaj   +1 more source

NATURAL RUBBER LATEX ALLERGY [PDF]

open access: yesImmunology and Allergy Clinics of North America, 1995
K, Turjanmaa   +4 more
openaire   +2 more sources

A REVIEW OF USING NATURAL RUBBER IN THE MODIFICATION OF BITUMEN AND ASPHALT MIXTURES USED FOR ROAD CONSTRUCTION

open access: yesJurnal Teknologi, 2019
A comprehensive review using natural rubber in the modification of bitumen used for road construction is presented in this paper. The sources, types and properties of natural rubber are discussed briefly.
A. Al-Sabaeei   +3 more
semanticscholar   +1 more source

Shapeshifting Liquid Metal Droplets for Soft Fluidic Machines

open access: yesAdvanced Materials, EarlyView.
This study presented a liquid metal shape shifting strategy which harnesses Lorentz force, surface tension and fluid instabilities to achieve autonomous fluidic power. By using a liquid metal droplet as a mobile current carrier, this strategy enables the development of low‐voltage, self‐oscillating pumps that outperform existing soft pumps.
Saba Firouznia   +5 more
wiley   +1 more source

Investigation of the morphological properties of medical-used natural rubber composites reinforced with nano Iron oxide nanoparticles [PDF]

open access: yes, 2013
Polymer matrix nanocomposites are one of the most important polymeric materials that exhibit very good mechanical and thermal properties. These materials have applications in medical goods.
Keivani Hafshejani, M.   +2 more
core  

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Improvement of Mechanical and Rheological Properties of Natural Rubber for Anti-Vibration Applications

open access: yesAl-Khawarizmi Engineering Journal, 2017
This research aims to study and improve the passivating specifications of rubber resistant to  vibration. In this paper, seven different rubber recipes were prepared based on mixtures of natural rubber(NR)  as an essential part in addition to the ...
Nabel k. Abd Ali   +2 more
doaj   +1 more source

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