Results 121 to 130 of about 70,792 (305)

The eggshell cuticle of the laying hen

open access: yes, 2016
The cuticle is the outermost layer, deposited on the palisade layer of the eggshell during the last 1.5-2 hr of eggshell formation in 'utero'. It is a non-calcified, thin, water-insoluble layer composed mainly of glycoproteins with some carbohydrate and ...
Roberts, Julie R, Samiullah, Samiullah
core   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

open access: yesAdvanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim   +6 more
wiley   +1 more source

Fossil eggshell cuticle elucidates dinosaur nesting ecology

open access: yes, 2018
The cuticle layer consisting mainly of lipids and hydroxyapatite (HAp) atop the mineralized avian eggshell is a protective structure that prevents the egg from dehydration and microbial invasions.
Jasmina Wiemann   +9 more
core   +1 more source

Structure‐Guided Dynamical Mechanics in Bioinspired Double Twisted Laminated Thin Films

open access: yesAdvanced Functional Materials, EarlyView.
This work explores a dynamic mechanistic study of crack propagation and puncture testing via real‐time monitoring of crack initiation, propagation, and termination through nature‐inspired single and double twisted architectures fabricated from cellulose nanocrystals.
Justin Brackenridge   +4 more
wiley   +1 more source

An overview on plant cuticle biomechanics

open access: yes, 2011
Plant biomechanics combines the principles of physics, chemistry and engineering to answer questions about plant growth, development and interaction with the environment.
Heredia, Antonio   +5 more
core   +1 more source

Shape Memory Microneedle to Prevent Risks of Reproductive Hormone Therapy by Switching Sustained to Burst Release Under a Single Transdermal Insertion

open access: yesAdvanced Functional Materials, EarlyView.
A shape‐memory microneedle system enables reproductive hormone therapy through a single transdermal insertion. The X‐shaped device sustains follicle‐stimulating hormone release for three days, and mild heating restores the O shape to trigger burst human chorionic gonadotropin release.
Sungwoo Cho   +8 more
wiley   +1 more source

Effects of surfactant adjuvants on plant leaf cuticle barrier properties

open access: yes, 2014
I avhandlingen undersöks växelverkan mellan det yttersta lagret på växters blad (cutikeln), aktiva substanser, och ämnen som tillsätts för att öka bekämpningsmedlens effekt, i detta fall vissa former av tensider. Barriären som hindrar upptag av främmande
Fagerström, Anton
core  

Fibrillar pattern in domatial cuticle.

open access: yes, 2012
TEM image of a portion of an outer tangential epidermal cell wall (cw) and cuticle (c) of a domatium to show electron dense fibrillar structures branching extensively from the central cell wall extensions of the cuticular folds towards the outer surface ...
Abraham E. van Wyk (154306)   +2 more
core   +1 more source

Flash Assembloids: A Rapid Biofabrication of a Platform for Modeling Early Glioblastoma Invasion at the Glioblastoma–Brain Organoid Interfaces

open access: yesAdvanced Healthcare Materials, EarlyView.
This study presents a bioengineered assembloid (ASM) system combining glioblastoma (GBM) cells in oxidized alginate (OA) microgels with dorsal organoids (DOs). This model simulates brain tumor‐host interactions, revealing enhanced GBM invasion, altered gene expression, and aggressive infiltration patterns, demonstrating ASM as a valuable platform for ...
Chao Liang   +17 more
wiley   +1 more source

Cuticle Proteins in Diverse Lines of Chickens

open access: yes, 2023
This study investigated variability of cuticle proteins on the eggshell surface from different chicken lines, as they aged. Proteins from 10 eggs were removed from two commercial lines every 30 days from 20 - 66 weeks-of-age. In a separate study, cuticle
Mackintosh, Victoria
core  

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