Results 121 to 130 of about 904 (154)

Extreme Biomimetics: Designing of the First Nanostructured 3D Spongin–Atacamite Composite and its Application [PDF]

Advanced Materials, 2021
An extreme biomimetics key way for designing of multifunctional macroporous 3D atacamite‐based composites using the renewable biopolymer spongin is proposed. Neutron diffraction, X‐ray diffraction, selected‐area electron diffraction, X‐ray photoelectron spectroscopy, electron paramagnetic resonance, and near‐edge X‐ray absorption fine structure ...
Christian Schimpf, Mykhaylo Motylenko, David Rafaja   +2 more
exaly   +10 more sources

High affinity of 3D spongin scaffold towards Hg(II) in real waters [PDF]

Journal of Hazardous Materials, 2021
This study focuses on the ability of commercial natural bath sponges, which are made from the skeletons of marine sponges, to sorb Hg from natural waters.
Eddy M Domingues, Gil Gonçalves, Bruno Henriques   +2 more
exaly   +5 more sources

Extreme biomimetics: A carbonized 3D spongin scaffold as a novel support for nanostructured manganese oxide(IV) and its electrochemical applications

Nano Research, 2018
Composites containing biological materials with nanostructured architecture have become of great interest in modern materials science, yielding both interesting chemical properties and inspiration for biomimetic research.
Tomasz Szatkowski, Kacper Kopczynski, Horst Borrmann   +2 more
exaly   +2 more sources

Insights into Early Extracellular Matrix Evolution: Spongin Short Chain Collagen-Related Proteins Are Homologous to Basement Membrane Type IV Collagens and Form a Novel Family Widely Distributed in Invertebrates

Molecular Biology and Evolution, 2006
International audienceCollagens are thought to represent one of the most important molecular innovations in the metazoan line. Basement membrane type IV collagen is present in all Eumetazoa and was found in Homoscleromorpha, a sponge group with a well ...
Christophe Geourjon, Nushin Aghajari, Gilbert Deléage   +2 more
exaly   +2 more sources

Immobilization of Titanium(IV) Oxide onto 3D Spongin Scaffolds of Marine Sponge Origin According to Extreme Biomimetics Principles for Removal of C.I. Basic Blue 9

Biomimetics, 2017
The aim of extreme biomimetics is to design a bridge between extreme biomineralization and bioinspired materials chemistry, where the basic principle is to exploit chemically and thermally stable, renewable biopolymers for the development of the next ...
Tomasz Szatkowski, Katarzyna Siwińska-Stefańska, Marcin Wysokowski   +2 more
exaly   +2 more sources

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A Pentose identified in the Carbohydrate Group of Spongin

Nature, 1963
Bergmann and Feeney1 have isolated a new thymine pentoside from a sponge (Cryptotethia). Isolation and identification of the carbohydrate fragment of this nucleo-side have been unsuccessful; but the high dextrorotatory power of this nucleoside suggests that it is a xylofuranoside rather than the as yet unknown thymine nucleoside.
S. TEKMAN, N. ÖNER
openaire   +1 more source

High-Performance Three-Dimensional Spongin–Atacamite Biocomposite for Electrochemical Nonenzymatic Glucose Sensing

ACS Applied Bio Materials, 2022
The design of sensitive and cost-effective biocomposite materials with high catalytic activity for the effective electrooxidation of glucose plays a key role in developing enzyme-free glucose sensors. The porous three-dimensional (3D) spongin scaffold of marine sponge origin provides an excellent template for the growth of atacamite crystals and ...
Sedigheh Falahi, Alaa Jaafar, Iaroslav Petrenko, Mashaalah Zarejousheghani, Hermann Ehrlich, Parvaneh Rahimi, Yvonne Joseph   +6 more
openaire   +2 more sources

Marine spongin incorporation into Biosilicate® for tissue engineering applications: An in vivo study

Journal of Biomaterials Applications, 2020
Biomaterials and bone grafts, with the ability of stimulating tissue growth and bone consolidation, have been emerging as very promising strategies to treat bone fractures. Despite its well-known positive effects of biosilicate (BS) on osteogenesis, its use as bone grafts in critical situations such as bone defects of high ...
Julia Risso Parisi, Kelly Rossetti Fernandes, Giovanna Caroline Aparecida do Vale, Alan de França Santana, Matheus de Almeida Cruz, Carlos Alberto Fortulan, Edgar Dutra Zanotto, Oscar Peitl, Renata Neves Granito, Ana Claudia Muniz Rennó   +9 more
openaire   +2 more sources

Effect of spongin derived from Hymeniacidon sinapium on bone mineralization

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2009
AbstractMarine sponges have been known to provide a source of novel bone and cartilage replacements because of their secondary metabolites and specific skeleton structures. In particular, it has been reported that spongin as a component of fibrous skeleton, pseudokeratin, neurokeratin, horny protein, and collagen‐like protein in sponges can be used in ...
Moon-Moo, Kim, Eresha, Mendis, Niranjan, Rajapakse, Sang-Hoon, Lee, Se-Kwon, Kim   +4 more
openaire   +2 more sources

Biochemical and Morphological Studies on Collagens of Horny Sponges. Ircinia Filaments Compared to Spongines

Connective Tissue Research, 1974
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Junqua, S., Robert, Laurent, Garrone, R., Pavansdececcatty, M., Vacelet, J.   +4 more
openaire   +3 more sources