Results 111 to 120 of about 2,903,290 (293)

Inductively Expandable Supraparticles as Microscopic Force Generators for Remote Mechanical Actuation

open access: yesAdvanced Materials, EarlyView.
This study demonstrates the combination of magnetic nanoparticles and functional blowing agents into supraparticles. Upon induction heating, they actuate via rapid gas generation or extensive volume expansion. These supraparticles lift up to 25 000 times their own mass and rapidly open cured epoxy resins, providing a versatile strategy for fast micron ...
Leoni Luthardt   +3 more
wiley   +1 more source

Guided Tissue Regeneration in Periodontics- A recent update [PDF]

open access: yes
The three major goals of periodontal treatment are to eliminate the underlying reasons, regenerate or restore the damaged attachment mechanism, and avoid further periodontal damage.
Poonam Rai, Muzzammil Mukadam, Kanchan Deshmukh, Satpreet Singh, Suparno Banerjee, Isha Suri
core   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

open access: yesAdvanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim   +5 more
wiley   +1 more source

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

open access: yesAdvanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner   +10 more
wiley   +1 more source

Engineering biomedical membranes for guided bone regeneration

open access: yesAdvanced Membranes
Guided bone regeneration (GBR) is a widely employed clinical strategy that utilizes biomedical membranes to create a physical barrier between soft tissue and bone defects, thereby facilitating bone regeneration following trauma, tumor resection, or ...
Xiaoye Li   +6 more
doaj   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

open access: yesAdvanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

Mucosal Fenestration Closure: A Case Report on Regenerative Therapeutic Strategies

open access: yesClinical Case Reports
Mucosal fenestration, a condition that poses risks to dental integrity, requires effective management to prevent complications such as unwanted tooth loss.
Nabin Thapa   +3 more
doaj   +1 more source

Mechanoactive Biomaterials for Cell–Matrix Mechanotransduction

open access: yesAdvanced Materials, EarlyView.
The graphical abstract shows how individual triggers (force, light, or temperature) and combined optothermal or receptor‐targeted actuation induce material responses at the tissue, cellular, and receptor scales. Their spatial (global or focused) and temporal (continuous or cyclic) modulation determines the resulting mechanical output.
Yi‐Tung Lu   +2 more
wiley   +1 more source

Developing a multifunctional gradient pore structure Janus membrane loaded with MB@ZIF-8 nanoparticles and hydroxyapatite for guided periodontal bone regeneration

open access: yesMaterials & Design
The guided tissue regeneration (GTR) procedure has become an important process for the treatment of periodontal tissue regeneration, using the membrane as a mechanical barrier to generate a distance across the defect that subsequently allowing bone ...
Lijie Wang   +9 more
doaj   +1 more source

GROWTH FACTORS IN GUIDED TISSUE REGENERATION

open access: yes, 2020
Advances in tissue engineering have provided excellent results in regeneration. These concepts have been increasingly used successfully in Odontology. Guided tissue regeneration (GTR) involves the use of a membrane to contain the clot at the treatment ...
Dezan Junior, Eloi [UNESP]   +5 more
core  

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