Production and Characterization of Nontoxic and Biodegradable Chitosan–Ectomycorrhizal Fungi Spores Blend Films

2021 ◽  
Author(s):  
Bahar Akyuz Yilmaz ◽  
Tugce Karaduman ◽  
Mehmet Cicek ◽  
Ilgaz Akata ◽  
Murat Kaya
Keyword(s):  
Ectomycorrhizal Fungi ◽  
Blend Films

Characterization of Thin Polymer Blend Films using ESEM – No Charging, No Staining.

2001 ◽  
Vol 707 ◽  
Author(s):  
Ian C. Bache ◽  
Catherine M. Ramsdale ◽  
D. Steve Thomas ◽  
Ana-Claudia Arias ◽  
J. Devin MacKenzie ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Scanning Electron Microscopy ◽  
Environmental Scanning Electron Microscopy ◽  
Environmental Scanning ◽  
Cross Sectional ◽  
Blend Films ◽  
Thin Polymer ◽  
Device Applications ◽  
Scanning Electron

ABSTRACTCharacterising the morphology of thin films for use in device applications requires the ability to study both the structure within the plane of the film, and also through its thickness. Environmental scanning electron microscopy has proved to be a fruitful technique for the study of such films both because contrast can be seen within the film without the need for staining (as is conventionally done for electron microscopy), and because cross-sectional images can be obtained without charging artefacts. The application of ESEM to a particular blend of relevance to photovoltaics is described.

Characterization of chitosan-hydroxypropyl methylcellulose blend films enriched with nettle or sage leaf extract for active food packaging applications

2021 ◽  
pp. 106979
Author(s):  
Francesco Bigi ◽  
Hossein Haghighi ◽  
Heinz Wilhelm Siesler ◽  
Fabio Licciardello ◽  
Andrea Pulvirenti
Keyword(s):  
Food Packaging ◽  
Leaf Extract ◽  
Hydroxypropyl Methylcellulose ◽  
Blend Films ◽  
Active Food Packaging

Corrigendum to “Development and characterization of cuttlefish (Sepia officinalis) skin gelatin-protein isolate blend films” [Int. J. Biol. Macromol. 105 (2017) 1491–1500]

2018 ◽  
Vol 117 ◽  
pp. 1374
Author(s):  
Hela Kchaou ◽  
Mourad Jridi ◽  
Ola Abdelhedi ◽  
Nasreddine Benbettaïeb ◽  
Thomas Karbowiak ◽  
...  
Keyword(s):  
Protein Isolate ◽  
Sepia Officinalis ◽  
Blend Films

Preparation and characterization of silk fibroin/hydroxypropyl methyl cellulose (HPMC) blend films

2015 ◽  
Vol 16 (8) ◽  
pp. 1734-1741 ◽  
Author(s):  
G. Rajesha Shetty ◽  
B. Lakshmeesha Rao ◽  
S. Asha ◽  
Youjiang Wang ◽  
Y. Sangappa
Keyword(s):  
Silk Fibroin ◽  
Methyl Cellulose ◽  
Hydroxypropyl Methyl Cellulose ◽  
Blend Films

Preparation and characterization of konjac glucomannan and ethyl cellulose blend films

2015 ◽  
Vol 44 ◽  
pp. 229-236 ◽  
Author(s):  
Xing Li ◽  
Fatang Jiang ◽  
Xuewen Ni ◽  
Wenli Yan ◽  
Yapeng Fang ◽  
...  
Keyword(s):  
Ethyl Cellulose ◽  
Konjac Glucomannan ◽  
Blend Films

Preparation and Characterization of Hair Keratin/Gelatin Blend Films

2011 ◽  
Vol 14 (5) ◽  
pp. 351-356 ◽  
Author(s):  
Srihanam Prasong ◽  
Tessanan Wasan
Keyword(s):  
Blend Films ◽  
Hair Keratin

scholarly journals Preparation and Characterization of Films Based on a Natural P(3HB)/mcl-PHA Blend Obtained through the Co-culture of Cupriavidus Necator and Pseudomonas Citronellolis in Apple Pulp Waste

2020 ◽  
Vol 7 (2) ◽  
pp. 34 ◽  
Author(s):  
Ana Teresa Rebocho ◽  
João R. Pereira ◽  
Luísa A. Neves ◽  
Vítor D. Alves ◽  
Chantal Sevrin ◽  
...  
Keyword(s):  
Average Molecular Weight ◽  
Young Modulus ◽  
Cupriavidus Necator ◽  
Solvent Evaporation Method ◽  
Blend Films ◽  
Melting Temperatures ◽  
Medium Chain Length ◽  
Fruit Processing ◽  
First Time

The co-culture of Cupriavidus necator DSM 428 and Pseudomonas citronellolis NRRL B-2504 was performed using apple pulp waste from the fruit processing industry as the sole carbon source to produce poly(3-hydroxybutyrate), P(3HB) and medium-chain length PHA, mcl-PHA, respectively. The polymers accumulated by both strains were extracted from the co-culture’s biomass, resulting in a natural blend that was composed of around 48 wt% P(3HB) and 52 wt% mcl-PHA, with an average molecular weight of 4.3 × 105 Da and a polydispersity index of 2.2. Two melting temperatures (Tm) were observed for the blend, 52 and 174 °C, which correspond to the Tm of the mcl-PHA and P(3HB), respectively. P(3HB)/mcl-PHA blend films prepared by the solvent evaporation method had permeabilities to oxygen and carbon dioxide of 2.6 and 32 Barrer, respectively. The films were flexible and easily deformed, as demonstrated by their tensile strength at break of 1.47 ± 0.07 MPa, with a deformation of 338 ± 19% until breaking, associated with a Young modulus of 5.42 ± 1.02 MPa. This study demonstrates for the first time the feasibility of using the co-culture of C. necator and P. citronellolis strains to obtain a natural blend of P(3HB)/mcl-PHA that can be processed into films suitable for applications ranging from commodity packaging products to high-value biomaterials.

Preparation and characterization of gradient distribution of silicon in emulsion blend films

2010 ◽  
Vol 289 (3) ◽  
pp. 323-331 ◽  
Author(s):  
Liang Hu ◽  
Fan Yang ◽  
Chaocan Zhang ◽  
Yuanyuan Hu ◽  
Yanjun Chen
Keyword(s):  
Gradient Distribution ◽  
Blend Films
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