Results 91 to 100 of about 1,591,724 (205)

Improving the Mechanical Properties of Biodegradable Polyhydroxyalkanoates via PHA–PHA Block‐Copolymer Synthesis

open access: yesChemistry – A European Journal, Volume 32, Issue 39, 22 October 2026.
Covalent linkage of a highly crystalline PHBV with a ductile P3HB4HB is shown to produce block copolymers with markedly enhanced extensibility and toughness, outperforming equivalent blends. The results demonstrate that polymer architecture, not composition alone, governs mechanical response, offering a route to biodegradable materials that combine ...
Katrin Blandine Kockler   +3 more
wiley   +1 more source

QFT Programme & Film Directions 1986 Jan-Feb

open access: yes, 1986
Queen's Film Theatre programme from January to February 1986. A number of film reviews and images are included, as are screening dates and times. Film Directions (Vol. 8, No. 29) is also included.
Queen's Film Theatre; Film Directions
core   +1 more source

Agar from Malaysian red seaweed as potential material for synthesis of bioplastic film

open access: yes, 2015
The main aim of this study was to identify the potential use of agar extracted from red seaweed, Gracilaria salicornia, collected from the coastal area of Malaysia as the raw material for synthesis of bioplastic film.
Farah Nadhirah
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Properties of Bioplastic Straws Made from Arrowroot Starch with Chitosan Additions

open access: yesJurnal Ilmu Pertanian Indonesia
The growing environmental impact of plastic waste has sparked the development of alternative biodegradable materials. The purpose of this study is to assess the properties of bioplastic straws manufactured from arrowroot starch with various ...
Shinta Mutia Sari   +2 more
doaj   +1 more source

Production and characterization of human hair keratin bioplastic films with novel plasticizers

open access: yesScientific Reports
Abstract Since their invention, conventional plastics have contributed in the betterment of the society in numerous ways, nevertheless their deleterious impacts on the natural ecosystems and living creatures is irrefutable.
Anand Shubha   +2 more
openaire   +3 more sources

Effect of Freeze-Dried Cellulose Nanocrystals on the Morphological and Thermal Properties of Polyvinyl Alcohol Bioplastic Films

open access: yesInternational Journal of Polymer Science
This study investigates the influence of incorporating freeze-dried cellulose nanocrystals (CNCs) on the morphological and thermal properties of polyvinyl alcohol (PVOH) biofilm.
Olajumoke D. Fagbemi   +3 more
doaj   +1 more source

The Characteristics of Bioplastic Made from Sodium Alginate and Kappa Carrageenan

open access: yesJurnal Kelautan Tropis
Synthetic plastic is commonly used daily, but its non-biodegradable nature poses a significant environmental threat. Therefore, it is urgent to explore sustainable alternatives such as bioplastics.
Dhiya Aflah Luswanto Putri   +2 more
doaj   +1 more source

Eco-friendly bioplastic from Pontederia crassipes: cellulose and carboxymethyl cellulose biopolymers for sustainable, biodegradable bioplastic film

open access: yesJournal of Applied Biological Sciences
Expanded usage of polyethylene film in different industries lead to accumulation of plastics in the environment, which cause pollution and toxicity to life forms. It can be replaced by the bioplastics which are biodegradable, biocompatible, eco-friendly, and can be obtained from renewable sources at low cost such as plant weeds.
M Abiyoga, P. Saravana Kumari
openaire   +1 more source

Film - Türk Film Arşivi Yayını

open access: yes, 1970
Yılmaz Güney - l.4.1931'de Adana'nın Yenice köyün de doğdu. Adana Lisesi'ni bitirdi. İki yıl İstanbul İktisat Fakültesi'nde okudu. İlk defa 1958 yılında Atıf Yılmaz'ın 'Bu Vatanın Çocukları' filminde oyuncu olarak sinemaya girdi.

core  

Development of a Flexible Film Based on Purple Yam Flour and Nanoparticles Obtained by Aqueous Counter Collision

open access: yesApplied Nano
The utilization of biopolymers as raw materials for the development of sustainable materials has become one of the most promising strategies to minimize the negative impact of plastic pollution.
Gregorio Simon Diaz Martinez   +1 more
doaj   +1 more source

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