Results 91 to 100 of about 211,793 (302)

SILVER NANOPARTICLE IMPREGNATED ON THE COMPOSITE OF BACTERIAL CELLULOSE-CHITOSAN-GLYCEROL AS ANTIBACTERIAL MATERIAL [PDF]

open access: yes
The objective of this research were to study the characteristic of silver nanoparticles, the characterictic of silver nanoparticle impregnated on the bacterial cellulose, and the effect of silver nanoparticles toward antibacterial activity of ...
Anna, Rakhmawati   +2 more
core  

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

open access: yesAdvanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang   +6 more
wiley   +1 more source

Bacterial Cellulose: A Sustainable Source for Hydrogels and 3D-Printed Scaffolds for Tissue Engineering

open access: yesGels
Bacterial cellulose is a biocompatible biomaterial with a unique macromolecular structure. Unlike plant-derived cellulose, bacterial cellulose is produced by certain bacteria, resulting in a sustainable material consisting of self-assembled ...
Elena Utoiu   +3 more
doaj   +1 more source

The Influence of Cellulose, Lignins, and Organic Compounds on Biochemical Oxygen Demand [PDF]

open access: yes, 1963
Biochemical Oxygen Demand (B.O.D. as it is commonly called) is the oxygen, in parts per million, required during stabilization of the decomposable organic matter by aerobic bacterial action.
Phenicie, Dale
core   +1 more source

Identification of ferredoxin II as a major calcium binding protein in the nitrogen-fixing symbiotic bacterium Mesorhizobium loti [PDF]

open access: yes, 2015
BACKGROUND: Legumes establish with rhizobial bacteria a nitrogen-fixing symbiosis which is of the utmost importance for both plant nutrition and a sustainable agriculture.
Damiani, Ernesto   +6 more
core   +1 more source

Leaftronics: Bio‐Fractal Scaffolds From Leaf Venation for Low‐Waste Electronics

open access: yesAdvanced Materials, EarlyView.
“Leaftronics” transforms naturally evolved leaf venation into quasi‐fractal scaffolds for sustainable electronics. Polymer‐infiltrated leaf skeletons can be used to fabricate ultra‐smooth, reflow‐ and thin‐film‐compatible decomposable substrates, while making the same lignocellulose networks conducting results in flexible transparent electrodes.
Rakesh Rajendran Nair   +3 more
wiley   +1 more source

Antibacterial Properties of Bacterial Cellulose-Quercetin Composite Membrane

open access: yesJurnal Kimia Sains dan Aplikasi
Bacterial cellulose has been thoroughly explored as a biomaterial for various applications due to its intrinsic mechanical, physical, and biological features. Its structural characteristics provide ideal conditions for developing composite, expanding its
Riza Apriani   +4 more
doaj   +1 more source

Characterization of thermophilic β-Glucosidase of rhizospheric bacterial strain (LSKB15) isolated from Cholistan Desert, Pakistan [PDF]

open access: yes, 2018
Fifty thermophilic bacterial strains isolated from rhizospheric soil of Cholistan desert, Pakistan, and designated as LSKB01-LSKB50 were screened for β-glucosidase gene (bgl) belonging to glycoside hydrolase family 1 (GH 1) using PCR technique ...
Ahmed, Amer   +4 more
core  

Some are more equal than others : the role of ‘keystone’ species in the degradation of recalcitrant substrates [PDF]

open access: yes, 2013
Peer reviewedPublisher ...
Duncan, Sylvia H.   +4 more
core   +1 more source

Advanced Separators for Liquid and Quasi‐Solid Lithium Rechargeable Batteries: Design and Development

open access: yesAdvanced Materials, EarlyView.
This review traces the evolution of lithium‐ion battery separators from passive barriers to multifunctional components central to cell safety and performance. Polymer‐ceramic hybrids, nanofiber architectures, and bio‐derived membranes deliver ionic conductivities above 3 mS cm−1, thermal stability beyond 200 °C, and effective suppression of lithium ...
Karthik Vishweswariah   +5 more
wiley   +1 more source

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