Results 91 to 100 of about 12,560 (274)

Biomimetic Iridescent Skin: Robust Prototissues Spontaneously Assembled from Photonic Protocells

open access: yesAdvanced Functional Materials, EarlyView.
Uniform nanoparticles are induced to form arrays (photonic crystals) in the cores of biopolymer capsules, endowing these ‘protocells’ with structural color. These protocells are then assembled into large self‐standing objects, i.e., prototissues, with robust mechanical properties as well as iridescent optical properties.
Medha Rath   +6 more
wiley   +1 more source

AP2/DREB Transcription Factor RAP2.4 Activates Cuticular Wax Biosynthesis in Arabidopsis Leaves Under Drought

open access: yesFrontiers in Plant Science, 2020
Drought is a critical environmental stress that limits growth and development of plants and reduces crop productivity. The aerial part of land plants is covered with cuticular waxes to minimize water loss.
Sun Ui Yang   +4 more
doaj   +1 more source

Acyl CoA Binding Proteins are Required for Cuticle Formation and Plant Responses to Microbes [PDF]

open access: yes, 2012
Fatty acids (FA) and lipids are well known regulators of plant defense. Our previous studies have shown that components of prokaryotic (plastidal) FA biosynthesis pathway regulate various aspects of plant defense.
Aardra Kachroo   +6 more
core   +2 more sources

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

Ontogenic variations in n-alkanes during somatic embryogenesis of flax (Linum usitatissimum L.) [PDF]

open access: yes, 2001
Hypocotyl segments of flax seedlings germinated in vitro, were used to induce indirect somatic embryogenesis on solid medium. The composition and distribution of n-alkanes in flax tissues collected at different developmental stages were studied by GC and
Cunha, Ana, Ferreira, Manuel Fernandes
core   +1 more source

Device Integration Technology for Practical Flexible Electronics Systems

open access: yesAdvanced Functional Materials, EarlyView.
Flexible device integration technologies are essential for realizing practical flexible electronic systems. In this review paper, wiring and bonding techniques critical for the industrial‐scale manufacturing of wearable devices are emphasized based on flexible electronics.
Masahito Takakuwa   +5 more
wiley   +1 more source

Analysis of Flower Cuticular Waxes and Cutin Monomers

open access: yesBIO-PROTOCOL, 2013
Here we describe procedures for the flower cuticular waxes extraction, modification and subsequent qualitative and quantitative analysis by gas-chromotography-mass spectrometry (GC-MS) and gas-chromotography with flame ionization detector (GC-FID), accordingly.
Anna Smirnova   +2 more
openaire   +2 more sources

Light‐Responsive Enzyme‐Loaded Nanoparticles for Tunable Adhesion and Mechanical Wound Contraction

open access: yesAdvanced Functional Materials, EarlyView.
This study presents a photoactivatable enzyme‐loaded mesoporous nanoparticle system (MPDA_PaTy) that enables light‐triggered tunable tissue adhesion and facilitates mechanical wound contraction. Controlled enzymatic crosslinking at tissue or hydrogel interfaces allows on‐demand adhesion.
Junghyeon Ko   +10 more
wiley   +1 more source

Nestmate recognition in social insects: overcoming physiological constraints with collective decision making. [PDF]

open access: yes, 2010
Social insects rank among the most abundant and influential terrestrial organisms. The key to their success is their ability to form tightly knit social groups that perform work cooperatively, and effectively exclude non-members from the colony.
Johnson, Brian R   +2 more
core   +4 more sources

MYB94 and MYB96 Additively Activate Cuticular Wax Biosynthesis in Arabidopsis [PDF]

open access: yesPlant and Cell Physiology, 2016
Aerial plant surfaces are coated by a cuticular wax layer to protect against environmental stresses, such as desiccation. In this study, we investigated the functional relationship between MYB94 and MYB96 transcription factors involved in cuticular wax biosynthesis.
Saet Buyl, Lee   +2 more
openaire   +2 more sources

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