Results 91 to 100 of about 8,286 (219)

PLA/PHBV electrospun membrane: Fabrication, coating with conductive PEDOT:PSS and antibacterial activity of drug loaded membrane

open access: yesCogent Engineering, 2017
In this study, biodegradable and biocompatible polylactic acid (PLA) and poly(3-hyroxybutyrate-co-3-hydroxyvalerate) (PHBV) blend polymer solutions were electrospun using electrospinning technique.
Hui Chung Chang, Naznin Sultana
doaj   +1 more source

Mapping the Mechanical Properties of Poly(3-hydroxybutyrate-co-3-hydroxyvalerate) Banded Spherulites by Nanoindentation [PDF]

open access: yes, 2016
Nanoindentation provides clear evidence that spherulite banding can be associated with a continuous modulation of mechanical properties from the more compliant peaks to the stiffer valleys.
Ania, F.   +4 more
core   +2 more sources

Cellpose+, a Morphological Analysis Tool for Feature Extraction of Stained Cell Images

open access: yesAdvanced Intelligent Discovery, Volume 2, Issue 1, February 2026.
We introduce Cellpose plus, a morphological and geometrical analysis tool for feature extraction of stained cell images built over Cellpose, a state‐of‐the‐art cell segmentation framework. We also introduce a dataset of DAPI and FITC stained cells to which our new method is applied.
Israel A. Huaman   +10 more
wiley   +1 more source

Biosynthesis Of Polyhydroxyalkanoate (Pha) Using Waste Fish Oil By Cupriavidus necator H16 [PDF]

open access: yes, 2014
The potential use of waste fish oil (WFO) as carbon source for production of polyhydroxyalkanoates (PHAs) using Cupriavidus necator H16 was investigated.
Puvaneswary , Kaesavan
core  

Antiviral properties of silver nanoparticles against norovirus surrogates and their efficacy in coated polyhydroxyalkanoates systems [PDF]

open access: yes, 2016
Silver nanoparticles (AgNP) have strong broad-spectrum antimicrobial activity and gained increased attention for the development of AgNP based products, including medical and food applications.
Aznar, Rosa   +5 more
core   +1 more source

The Role of Soil Microorganisms in Microplastic Biodegradation: Mechanisms, Carbon Preferences, and Ecological Impacts

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 1, February 2026.
This work explores the complex relationship between soil carbon availability and microplastic biodegradation, highlighting competition and symbiosis among microorganisms, the repurposing of microplastic‐derived polymers, and the impact of soil organic carbon on microbial substrate preferences and carbon use efficiency variability.
Mohammad Yaghoubi Khanghahi   +3 more
wiley   +1 more source

Biodegradable Implantable Electronics with Wireless Technology for Real‐Time Clinical Applications

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
The article explores how bioresorbable implantable electronics merge wireless communication and power delivery with biodegradable materials to enable real‐time clinical applications. It highlights advances in materials, system design, and medical uses across neural, cardiovascular, digestive, immune, and drug‐delivery systems.
Myeongki Cho   +4 more
wiley   +1 more source

Polyhydroxyalkanoate (PHA): Review of synthesis, characteristics, processing and potential applications in packaging [PDF]

open access: yes, 2014
Polyhydroxyalkanoates (PHAs) are gaining increasing attention in the biodegradable polymer market due to their promising properties such as high biodegradability in different environments, not just in composting plants, and processing versatility. Indeed
A. Lazzeri   +3 more
core   +2 more sources

Ultrasound‐Powered, Battery‐Free Implants via Triboelectric Energy Harvesting

open access: yesAdvanced Materials Technologies, Volume 11, Issue 2, 22 January 2026.
Ultrasound‐driven triboelectric nanogenerators (US‐TENGs) present a promising approach to battery‐free implants by combining body‐safe ultrasound with the material and structural versatility of TENGs. This review categorizes current US‐TENG research into long‐term and transient short‐term applications and discusses key challenges in materials, device ...
Youngwook Chung   +5 more
wiley   +1 more source

Production of poly (3-Hydroxybutyrate-Co-3-Hydroxyvalerate) Using Comamonas sp. EB172 from Organic Acids Derived from Anaerobic Treatment of Palm Oil Mill Effluent [PDF]

open access: yes, 2010
Polyhydroxyalkanoates (PHAs) are biodegradable polymers accumulated by certain bacteria as intracellular carbon storage materials in response to inorganic nutrient limitation in the presence of excess carbon.
Mumtaz, Tabassum
core  

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