Tarah N. Sullivan
University of California, San Diego
6Publications
2H-index
24Citations
Publications 6
Newest
Published on Jan 1, 2019in Advanced Materials 21.95
Bin Wang7
Estimated H-index: 7
(Chinese Academy of Sciences),
Tarah N. Sullivan2
Estimated H-index: 2
(University of California, San Diego)
+ 3 AuthorsMarc A. Meyers64
Estimated H-index: 64
(University of California, San Diego)
1 Citations Source Cite
Published on Jul 1, 2018in Advanced Functional Materials 13.32
Tarah N. Sullivan2
Estimated H-index: 2
(University of California, San Diego),
Yunlan Zhang (Purdue University)+ 1 AuthorsMarc A. Meyers64
Estimated H-index: 64
(University of California, San Diego)
Source Cite
Published on Oct 1, 2017in Advanced Functional Materials 13.32
Tarah N. Sullivan2
Estimated H-index: 2
(University of California, San Diego),
Michael Chon1
Estimated H-index: 1
(Northwestern University)
+ 4 AuthorsMarc A. Meyers64
Estimated H-index: 64
(University of California, San Diego)
In bird flight, the majority of the wing surface consists of highly refined and hierarchically organized feathers. They are composed of barbs that stem from the feather shaft and barbules that branch from barbs, forming a rigid feather vane. Barbules provide adhesion within the vane through an interlocking hook-and-groove mechanism to allow for the effective capture of air. This functional adhesive can reattach if structures unfasten from one another, preventing catastrophic damage of the vane. ...
1 Citations Source Cite
Published on Sep 1, 2017in Materials Today 24.54
Tarah N. Sullivan2
Estimated H-index: 2
(University of California, San Diego),
Bin Wang7
Estimated H-index: 7
(Chinese Academy of Sciences)
+ 1 AuthorsMarc A. Meyers64
Estimated H-index: 64
(University of California, San Diego)
Flight is not the exclusive domain of birds; mammals (bats), insects, and some fish have independently developed this ability by the process of convergent evolution. Birds, however, greatly outperform other flying animals in efficiency and duration; for example the common swift ( Apus apus ) has recently been reported to regularly fly for periods of 10 months during migration. Birds owe this extraordinary capability to feathers and bones, which are extreme lightweight biological materials. They ...
13 Citations Source Cite
Bin Wang7
Estimated H-index: 7
(Chinese Academy of Sciences),
Tarah N. Sullivan2
Estimated H-index: 2
(University of California, San Diego)
Abstract Keratinous materials, omnipresent as the hard and durable epidermal appendages of animals, are among the toughest biological materials. They exhibit diverse morphologies and structures that serve a variety of amazing and inspiring mechanical functions. In this work, we provide a review of representative terrestrial, aerial and aquatic keratinous materials, pangolin scales, feather shafts and baleen plates, and correlate their hierarchical structures to the respective functions of dermal...
2 Citations Source Cite
Published on Sep 1, 2016in Acta Biomaterialia 6.38
Tarah N. Sullivan2
Estimated H-index: 2
(University of California, San Diego),
Andrei Pissarenko2
Estimated H-index: 2
(University of California, San Diego)
+ 3 AuthorsMarc A. Meyers64
Estimated H-index: 64
(University of California, San Diego)
Abstract The flying feathers of birds are keratinous appendages designed for maximum performance with a minimum weight penalty. Thus, their design contains ingenious combinations of components that optimize lift, stiffness, aerodynamics, and damage resistance. This design involves two main parts: a central shaft that prescribes stiffness and lateral vanes which allows for the capture of air. Within the feather vane, barbs branch from the shaft and barbules branch from barbs, forming a flat surfa...
7 Citations Source Cite
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