In This IssueAbstractEurope PMC
Sep 22 2020 · See "Mechanical design of the highly porous cuttlebone A bioceramic hard buoyancy tank for cuttlefish" in volume 117 on page 23450. See " Perinatal androgens organize differences in mast cells and attenuate anaphylaxis severity into adulthood " in volume 117 on page 23751.
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Integrated Design of Highly Porous Cellulose-Loaded
Integrated Design of Highly Porous Cellulose-Loaded Polymer-Based Triboelectric Films toward Flexible Humidity-Resistant and Sustainable Mechanical Energy Harvesters Sontyana Adonijah Graham Department of Electronic Engineering Institute for Wearable Convergence Electronics Kyung Hee University 1732 Deogyeong-daero Giheung-gu Yongin-Si
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Cuttlebone Characterisation Application and Development
neutral buoyancy. To fulfil these highly sophisticated and mixed functional requirements the cuttlebone needs to possess high stiffness high porosity and high per-meability. Physically these are competing properties as the stiffness of a porous material can generally be in-creased by adding more material but too much material
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Integrated Design of Highly Porous Cellulose-Loaded
Integrated Design of Highly Porous Cellulose-Loaded Polymer-Based Triboelectric Films toward Flexible Humidity-Resistant and Sustainable Mechanical Energy Harvesters Sontyana Adonijah Graham Department of Electronic Engineering Institute for Wearable Convergence Electronics Kyung Hee University 1732 Deogyeong-daero Giheung-gu Yongin-Si
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Hongshun CHEN PhD Student ia Polytechnic
Mechanical design of the highly porous cuttlebone A bioceramic hard buoyancy tank for cuttlefish produces an internal biomineralized shell known as cuttlebone which is an ultra-lightweight
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Researchers find cuttlebone s microstructure sits at a
A cube-shaped sample isolated from cuttlebone is placed in a mechanical tester for compression measurements. Credit Peter Means for ia Tech design of the highly porous cuttlebone A
Get PriceSuperhydrophobic and superoleophilic cuttlebone with an
Nov 03 2020 · The use of low-cost natural cuttlebone as a 3D porous material for the fabrication of superhydrophobic and superoleophilic oil absorbent was demonstrated. The as-prepared SSCB exhibited efficient and recyclable oil absorption performance via a combination of its superhydrophobicity high porosity and excellent stability.
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Mechanical design of the highly porous cuttlebone A
Sep 10 2020 · Although cuttlebone is primarily composed of a brittle mineral aragonite the structure is highly damage tolerant and can withstand water pressure of about 20 atmospheres (atm) for the species Sepia officinalis. Currently our knowledge on the structural origins for cuttlebone s remarkable mechanical performance is limited.
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Optimal and continuous multilattice embedding Science
2 Department of Mechanical Engineering Pontifical Catholic University of Rio de Janeiro Rio de Janeiro Brazil. Mechanical design of the highly porous cuttlebone A bioceramic hard buoyancy tank for cuttlefish. Proc. Natl. Acad. Sci. U.S.A. 117 23450
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Design and mechanical characterization of solid and highly
The primary goal of tissue engineering is to repair a defect by encouraging new tissue growth and remodeling of that tissue within a biodegradable scaffold. The scaffold is the centerpiece of tissue engineering efforts and its design and properties are of paramount importance. The architecture of the scaffold will directly impact its mechanical strength degradation characteristics and
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Mechanical design of the highly porous cuttlebone A
Sep 22 2020 · Cuttlefish a unique group of marine mollusks produces an internal biomineralized shell known as cuttlebone which is an ultra-lightweight cellular structure (porosity ∼93 vol ) used as the animal s hard buoyancy tank.
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Hongshun CHEN PhD Student ia Polytechnic
Mechanical design of the highly porous cuttlebone A bioceramic hard buoyancy tank for cuttlefish produces an internal biomineralized shell known as cuttlebone which is an ultra-lightweight
Get PriceResearchers find cuttlebone s microstructure sits at a
The researchers investigated the internal microstructure of cuttlebone the mollusk s highly porous internal shell and found that the microstructure s unique chambered "wall-septa" design optimizes cuttlebone to be extremely lightweight stiff and
Get Price
Cuttlebone Characterisation Application and Development
neutral buoyancy. To fulfil these highly sophisticated and mixed functional requirements the cuttlebone needs to possess high stiffness high porosity and high per-meability. Physically these are competing properties as the stiffness of a porous material can generally be in-creased by adding more material but too much material
Get Price
Comparison of a highly porous titanium cup (Tritanium) and
Their structure and mechanical properties mimic those of natural bone therefore they should promote stronger biological fixation. In our experience with total hip arthroplasty radiolucent lines are observed when a 3-dimensional highly porous cup (Stryker Tritanium) is used.
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Researchers find cuttlebone s microstructure sits at a
Sep 11 2020 · The researchers investigated the internal microstructure of cuttlebone the mollusk s highly porous internal shell and found that the microstructure s unique chambered "wall
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Cuttlebone-like V 2 O 5 Nanofibre ScaffoldsAdvances in
Mimicking the intricate architecture of cuttlebone to obtain highly porous and mechanically stable functional material requires an appropriate substitute for the aragonite fibres as well as an
Get PriceComparison of a highly porous titanium cup (Tritanium) and
Their structure and mechanical properties mimic those of natural bone therefore they should promote stronger biological fixation. In our experience with total hip arthroplasty radiolucent lines are observed when a 3-dimensional highly porous cup (Stryker Tritanium) is used.
Get Price
Researchers find cuttlebone s microstructure sits at a
The researchers investigated the internal microstructure of cuttlebone the mollusk s highly porous internal shell and found that the microstructure s unique chambered "wall-septa" design optimizes cuttlebone to be extremely lightweight stiff and
Get Price
Cuttlebone Characterisation Application and Development
Sep 01 2012 · Cuttlebone 1 was a smaller cuttlebone Cadman et al. Cuttlebone Characterisation Application and Development of Biomimetic Materials 371 with a macroscopic length of approximately 100 mm and microstructural lamella spacing around 100 μm â€" 200 μm in height and pillar spacing around 80 μm â€" 100 μm wide (Fig. 3a).
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The CuttleboneOctolab TV
The internal shell of the cuttlefish is highly porous and is mainly composed of brittle aragonite which is a crystal form of calcium carbonate. The cuttlebone s composition needs to preserve a fragile balance on the one hand it needs to be light and porous enough to enable the exchange of water and gas that regulates the cuttlefish
Get PriceZian JiaGoogle Scholar
Mechanical design of the highly porous cuttlebone A bioceramic hard buoyancy tank for cuttlefish T Yang Z Jia H Chen Z Deng W Liu L Chen L Li Proceedings of the National Academy of Sciences 117 (38) 2020
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Cuttlebone-like V 2 O 5 Nanofibre ScaffoldsAdvances in
Mimicking the intricate architecture of cuttlebone to obtain highly porous and mechanically stable functional material requires an appropriate substitute for the aragonite fibres as well as an
Get Price
Comparison of a highly porous titanium cup (Tritanium) and
Their structure and mechanical properties mimic those of natural bone therefore they should promote stronger biological fixation. In our experience with total hip arthroplasty radiolucent lines are observed when a 3-dimensional highly porous cup (Stryker Tritanium) is used.
Get Price
Cuttlebone-inspired Structures for Mechanical DampingDGM
Subsequent freeze drying yielded highly porous (up to 99.8 ) scaffolds which mimic the structure of natural cuttlebone. Finally annealing the scaffolds at 350 °C removed the residual water but simultaneously preserves the identity of the nanofibers thus preserved the filigree microstructure.
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Cuttlebone Characterisation application and development
Cuttlebone signifies a special class of ultra-lightweight cellular natural material possessing unique chemical mechanical and structural properties which have drawn considerable attention in the literature. The aim of this paper is to better understand the mechanical and biological roles of cuttlebone. First the existing literature concerning the characterisation and potential applications
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Cuttlebone Characterisation Application and Development
Sep 01 2012 · Cuttlebone 1 was a smaller cuttlebone Cadman et al. Cuttlebone Characterisation Application and Development of Biomimetic Materials 371 with a macroscopic length of approximately 100 mm and microstructural lamella spacing around 100 μm â€" 200 μm in height and pillar spacing around 80 μm â€" 100 μm wide (Fig. 3a).
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1 ID 2MDPI
Bone is a complex and highly organized structure of organic–inorganic architecture consisting of nano- and micro-composite tissue. The excellent mechanical properties come from the mineralized matrix composed of collagen (35 w/w dry weight) carbonated apatite phase (65 w/w dry weight) and other non-collagenous organic protein 6 .
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The CuttleboneOctolab TV
The internal shell of the cuttlefish is highly porous and is mainly composed of brittle aragonite which is a crystal form of calcium carbonate. The cuttlebone s composition needs to preserve a fragile balance on the one hand it needs to be light and porous enough to enable the exchange of water and gas that regulates the cuttlefish
Get PriceZian JiaGoogle Scholar
Mechanical design of the highly porous cuttlebone A bioceramic hard buoyancy tank for cuttlefish T Yang Z Jia H Chen Z Deng W Liu L Chen L Li Proceedings of the National Academy of Sciences 117 (38) 2020
Get Price
