Results 61 to 70 of about 10,209 (247)

Towards a feasible and scalable production of bio-xerogels [PDF]

open access: yes, 2016
© 2015 Elsevier Inc. Hypothesis: The synthesis process of carbon xerogels is limited, mainly due to two drawbacks that prevent their introduction onto the market: (i) the long time required for producing the material and (ii) the reagents used for the ...
Arenillas de la Puente, Ana   +5 more
core   +1 more source

Separation and purification of lipase using Cu nanoparticle embedded poly HEMA-MATrp cryogels

open access: yesHittite Journal of Science and Engineering, 2014
Quality and efficiency of techniques to be used for separation and purification lipase enzymes are commercially important enzyme. Among such techniques, adsorption methods are highly preferred.
Gulcin Alp Avci   +4 more
doaj   +1 more source

Skin-like cryogel electronics from suppressed-freezing tuned polymer amorphization

open access: yesNature Communications, 2023
The sole situation of semi-crystalline structure induced single performance remarkably limits the green cryogels in the application of soft devices due to uncontrolled freezing field.
Xiansheng Zhang   +16 more
doaj   +1 more source

Redox- and glucose-responsive hydrogels from poly(vinyl alcohol) and 4-mercaptophenylboronic acid [PDF]

open access: yes, 2015
Novel redox- and glucose-responsive hydrogels have been synthesized by simple mixing of poly(vinyl alcohol) (PVA) and 4-mercaptophenylboronic acid (MPBA) in aqueous solutions (pH > 9) in an oxidative aqueous media.
Alimkhanova, Sholpan G.   +5 more
core   +1 more source

Cellulose Cryogels as Promising Materials for Biomedical Applications

open access: yesInternational Journal of Molecular Sciences, 2022
The availability, biocompatibility, non-toxicity, and ease of chemical modification make cellulose a promising natural polymer for the production of biomedical materials. Cryogelation is a relatively new and straightforward technique for producing porous
I. Tyshkunova, D. Poshina, Y. Skorik
semanticscholar   +1 more source

Biomaterial-assisted local oxygenation safeguards the prostimulatory phenotype and functions of human dendritic cells in hypoxia

open access: yesFrontiers in Immunology, 2023
Dendritic cells (DCs), professional antigen-presenting cells, function as sentinels of the immune system. DCs initiate and fine-tune adaptive immune responses by presenting antigenic peptides to B and T lymphocytes to mount an effective immune response ...
Khushbu Bhatt   +5 more
doaj   +1 more source

Auricular cartilage repair using cryogel scaffolds loaded with BMP-7-expressing primary chondrocytes [PDF]

open access: yes, 2013
The loss of cartilage tissue due to trauma, tumour surgery or congenital defects, such as microtia and anotia, is one of the major concerns in head and neck surgery.
Al-Dosari   +35 more
core   +1 more source

Phenol Biodegradation by Two Xenobiotics-Tolerant Bacteria Immobilized in Polyethylene Oxide Cryogels [PDF]

open access: yes, 2009
Biofilms were formed on poly(ethylene oxide) (PEO) cryogels by using bacteria cultured from xenobiotics polluted environments and their phenol biodegrading capability was studied.
Bogdanov, Vladimir   +8 more
core  

Model of murine ventricular cardiac tissue for in vitro kinematic-dynamic studies of electromagnetic and beta2-adrenergic stimulation [PDF]

open access: yes, 2017
In a model of murine ventricular cardiac tissue in vitro, we have studied the inotropic effects of electromagnetic stimulation (frequency, 75 Hz), isoproterenol administration (10 μM), and their combination.
Cornacchione, Marisa   +8 more
core   +2 more sources

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

open access: yesAdvanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan   +8 more
wiley   +1 more source

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