Results 61 to 70 of about 57,383 (260)

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

open access: yesAdvanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li   +7 more
wiley   +1 more source

Health-Care Waste Management in Abadan, Iran in 2018- Current Status and Future Suggestions

open access: yesCaspian Journal of Health Research, 2020
Background: In developing countries, due to improper segregation and management of health care waste (HCW), the environmental effects of these infectious components are becoming a major challenge.
Pouran Morovati   +2 more
doaj  

Concurrently Achieving 4.6 W/M2 and 120,000 Cyclability Enabled by Extendable Swing Arms in Rotational Triboelectric Nanogenerator

open access: yesAdvanced Science, EarlyView.
A rotational energy harvesting device that successfully reconciles high power density with mechanical durability through a hybrid sliding‐and‐bouncing kinematic mechanism is reported. The success reported in our paper includes addressing a dilemma where enhanced electrical output comes at the cost of increased friction and wear, limiting the practical ...
Yihong Lin   +12 more
wiley   +1 more source

Mechanosensitive Piezo1/Osteocalcin/Irisin Axis Protects Against Disuse‐Induced Muscle Atrophy

open access: yesAdvanced Science, EarlyView.
Mechanical unloading suppresses bone Piezo1 expression, which reduces circulating undercarboxylated osteocalcin (unOCN). unOCN reduction subsequently exacerbates IMM‐induced Fndc5/Irisin decrease and drives severe muscle atrophy. Bone Piezo1 activation or exogenous osteocalcin/Irisin ameliorate muscle atrophy, while muscle‐specific Gprc6a or Fndc5 ...
Zhaolu Wang   +5 more
wiley   +1 more source

Aptamer‐Directed Porous DNA Nanocomposite Hydrogel for Active Pulp Preservation: Immunomodulation, Stem Cell Recruitment and Reparative Dentinogenesis

open access: yesAdvanced Science, EarlyView.
This study presents an injectable DNA‐based porous hydrogel integrating catechol motifs and targeting aptamers for pulpitis management. Upon in situ crosslinking, the scaffold actively recruits endogenous dental pulp stem cells, restores redox homeostasis, and modulates immune responses.
Luhui Cai   +9 more
wiley   +1 more source

Eco-efficiency and saving by reducing the infectious waste of the Hospital Auxiliar de Suzano

open access: yesO Mundo da Saúde, 2011
In health sector, an eco-efficient system is the one that achieves high productivity with good quality levels, provides saving of financial resources and has a decreasing scale of waste generation volume.
Aírton Viriato, Anísio de Moura
doaj  

Risk of potential exposure incident in non-healthcare workers in contact with infectious and municipal waste

open access: yesSlovenian Journal of Public Health, 2018
The proper classification of sharp and infectious waste in situ by the healthcare workers is an important measure of prevention of sharps and other exposure incidents in non-healthcare workers, who handle such waste.
Kanisek Sanja   +2 more
doaj   +1 more source

Are used face masks handled as infectious waste? Novel pollution driven by the COVID-19 pandemic. [PDF]

open access: yesResour Conserv Recycl Adv, 2022
Amuah EEY   +5 more
europepmc   +1 more source

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