Results 81 to 90 of about 426,789 (380)

Cellulose nanocrystals: synthesis, functional properties, and applications

open access: yesNanotechnology, Science and Applications, 2015
Johnsy George, SN Sabapathi Food Engineering and Packaging Division, Defence Food Research Laboratory, Siddarthanagar, Mysore, Karnataka, India Abstract: Cellulose nanocrystals are unique nanomaterials derived from the most abundant and almost ...
George J, Sabapathi SN
doaj  

Green Extraction of Cellulose Nanocrystals of Polymorph II from Cynara scolymus L.: Challenge for a “Zero Waste” Economy

open access: yesCrystals, 2022
The increase of agri-food wastes by agriculture and industries is one of the main causes of environmental pollution. Here we propose the recycling of Cynara scolymus L. wastes to obtain polymorph II cellulose nanocrystals (CNC).
Marianna Potenza   +5 more
doaj   +1 more source

Cellulose nanocrystals coating – A novel paper coating for use in the graphic industry [PDF]

open access: yes, 2015
The rising concern about the impact of printing material on the environment is pushing the graphic industry to turn towards the use of materials derived from abundant, renewable resources.
Arie Hooimeijer   +2 more
core   +2 more sources

Orientation of cellulose nanocrystals in electrospun polymer fibres (dataset) [PDF]

open access: yes, 2016
Dataset supporting the open access article.Polystyrene and poly(vinyl alcohol) nanofibres containing cellulose nanocrystals (CNCs) were successfully produced by electrospinning. Knowledge of the local orientation of CNCs in electrospun fibres is critical
Douch, C   +4 more
core   +1 more source

Microneedle Technology in Psoriasis Management: Mechanistic Insights, Technological Innovation, Clinical Progress, and Challenges

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores the evolving role of microneedle systems in psoriasis management, highlighting their potential for enhanced drug delivery, diagnosis, and disease monitoring. It also discusses unmet clinical needs for psoriasis management and technical challenges, while outlining strategic directions to advance microneedle integration into routine ...
Fatma Moawad   +3 more
wiley   +1 more source

Approaches in biotechnological applications of natural polymers [PDF]

open access: yes, 2016
Natural polymers, such as gums and mucilage, are biocompatible, cheap, easily available and non-toxic materials of native origin. These polymers are increasingly preferred over synthetic materials for industrial applications due to their intrinsic ...
Abreu FOMS, Oliveira EF, Paula HCB, et al.   +230 more
core   +2 more sources

Cellulose nanocrystal/amino-aldehyde biocomposite films [PDF]

open access: yesCarbohydrate Polymers, 2018
From the suspensions of cellulose nanocrystals (CNCs) derived from cotton and flax by acidic hydrolysis, transparent and smooth films were produced with different plasticizers and an amino-aldehyde based cross-linking agent in a wide composition range by a simultaneous casting and wet cross-linking process.
Nagy, Sebestyén   +3 more
openaire   +3 more sources

A Biomimetic Buffering Hydrogel Scaffold for Long‐Term Culture of Patient‐Derived Tumor Organoids

open access: yesAdvanced Healthcare Materials, EarlyView.
A biomimetic fibrous buffering hydrogel controls the local acidification at the tumoroid/hydrogel interface at the physiologically relevant level over 21‐day culture. The buffering effect promotes cancer cell proliferation in the tumoroids and supports the structural integrity and mechanical properties of the hydrogel scaffold over long‐term tumoroid ...
Elizaveta Gusarova   +5 more
wiley   +1 more source

Incorporation of Nanofibers and Cellulose Nanocrystals from Guadua Bamboo in the Properties of Cementitious Composites

open access: yesBuildings
In this work, nanofibers and cellulose nanocrystals from the native Amazonian bamboo Guadua weberbabeuri were used in structural cementitious composites.
Tiago Henrique da Costa Viana   +5 more
doaj   +1 more source

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