Results 291 to 300 of about 43,793 (327)

Sustainable composites from poly(3-hydroxybutyrate) (PHB) bioplastic and agave natural fibre

, 2020
A sustainable green composite based on poly(3-hydroxybutyrate) (PHB) and agave fibre was produced. The synergy between PHB bioplastic and agave natural fibre was investigated in the presence of an organic peroxide through one step reactive extrusion ...
Megan K. M. Smith, D. M. Paleri, Mohamed A. Abdelwahab, D. Mielewski, M. Misra, A. Mohanty   +5 more
semanticscholar   +1 more source

Spherulitic Growth Rate of Blends of Polyhydroxybutyrate (PHB) with Oligomeric Atactic PHB-diol

Journal of Macromolecular Science, Part B, 2011
Spherulitic growth rates of blends of polyhydroxybutyrate (PHB) with oligomers of atactic R,S-PHB-OH (Mn = 610, 910, and 2670 g/mol), as well as atactic R,S-PHB (Mn = 30 000 g/mol), were investigated by polarized light optical microscopy in the range from 50°C to 110°C.
S. H. El-Taweel, B. Stoll
openaire   +1 more source

The influence of the coconut fiber treated as reinforcement in PHB (polyhydroxybutyrate) composites

Materials Today Communications, 2019
This study evaluated how the treatment of coconut fiber (CF) affected the fiber itself and the composites prepared with treated and in nature coconut fiber used as reinforcement in PHB (polyhydroxybutyrate) as a polymeric matrix.
A. S. Moura, R. Demori, R. Leão, C. C. Frankenberg, R. Santana   +4 more
semanticscholar   +1 more source

Preparation, characterization and evaluation of antibacterial properties of epirubicin loaded PHB and PHBV nanoparticles.

International Journal of Biological Macromolecules, 2019
Poly-3-hydroxybutyrate (PHB) and poly-3-hydroxybutyrate-co-3-hydroxyvalerate (PHBV) are considered as ideal drug carriers due to their non-toxic, biodegradable and biocompatible nature. In this study, the epirubicin (EPI) was used as a model drug.
Kousar Perveen, F. Masood, A. Hameed
semanticscholar   +1 more source

Alternative optimization routes for improving the performance of poly(3-hydroxybutyrate) (PHB) based plastics

, 2021
D. Briassoulis, P. Tserotas, Ioanna-Georgia I. Athanasoulia   +2 more
semanticscholar   +1 more source

Recent progress and challenges in microbial polyhydroxybutyrate (PHB) production from CO2 as a sustainable feedstock: A state-of-the-art review.

Bioresource Technology, 2021
Jiye Lee, H. Park, Myounghoon Moon, Jin-Suk Lee, Kyoungseon Min   +4 more
semanticscholar   +1 more source

Plastic Recycling of Polyethylene Terephthalate (PET) and Polyhydroxybutyrate (PHB)—a Comprehensive Review

Materials Circular Economy, 2021
Sourav Kumar Das, Saeideh Kholghi Eshkalak, A. Chinnappan, Rituparna Ghosh, Wanasinghe Arachchige Dumith Madushanka Jayathilaka, C. Baskar, S. Ramakrishna   +6 more
semanticscholar   +1 more source

Mapping UMTS Bearers to DiffServ PHBs

2003
In this paper we address how the 3GPP-defined end-to-end QoS bearer services (conversational, streaming, interactive and background) for UMTS can be mapped to the IETF-defined Differentiated Services (Diff-Serv) per hop behaviours (Expedited Forwarding (EF), Assured Forwarding (AF) and Best Effort (BE)).
Jonas Olsson 0001, Börje Ohlman
openaire   +1 more source

Pharmaziehistorische Bibliographie PhB

1993
Die Digitalisierung wurde ermöglicht durch die freundliche Genehmigung der Avoxa - Mediengruppe deutscher Apotheker GmbH.
openaire   +1 more source

Techno-economic analysis of cyanobacterial PHB bioplastic production

Journal of Environmental Chemical Engineering, 2022
Unnikrishnan Kuzhiumparambil, Mathieu Pernice, Peter J Ralph   +2 more
exaly