Results 211 to 220 of about 19,374 (259)

Application of 4D printing in dentistry: A narrative review. [PDF]

open access: yesJ Adv Periodontol Implant Dent
Perambudhuru Y   +4 more
europepmc   +1 more source

Towards Green Dentistry: Evaluating the Potential of 4D Printing for Sustainable Orthodontic Aligners with a Reduced Carbon Footprint. [PDF]

open access: yesPolymers (Basel)
Palmieri E   +9 more
europepmc   +1 more source

A Futuristic Development in 3D Printing Technique Using Nanomaterials with a Step Toward 4D Printing. [PDF]

open access: yesACS Omega
Agarwal P   +5 more
europepmc   +1 more source

The clinical significance of 4D printing

Drug Discovery Today, 2023
4D printing is the next step on from 3D printing involving the fourth dimension of 'time'. The programmed 4D-printed objects are capable of changing their shape in response to external stimuli, such as light, heat, or water, differentiating them from 3D-printed static objects.
Afsana, Sheikh   +2 more
openaire   +2 more sources

4D printing and robotics

Science Robotics, 2018
Shape-memory materials and two- or three-dimensional printing techniques combine to form a new paradigm that will advance robotics.
de Marco, Carmela   +2 more
openaire   +3 more sources

Biomimetic 4D printing

Nature Materials, 2016
Shape-morphing systems can be found in many areas, including smart textiles, autonomous robotics, biomedical devices, drug delivery and tissue engineering. The natural analogues of such systems are exemplified by nastic plant motions, where a variety of organs such as tendrils, bracts, leaves and flowers respond to environmental stimuli (such as ...
A Sydney, Gladman   +4 more
openaire   +2 more sources

4D Printing A-line

Extended Abstracts of the 2019 CHI Conference on Human Factors in Computing Systems, 2019
In this video, we showcased "A-line", a 4D printing system for designing and fabricating morphing three-dimensional shapes out of simple linear elements. A-line integrates a method of bending angle control in up to eight directions for one printed line segment, using a single type of thermoplastic material.
Guanyun Wang   +4 more
openaire   +1 more source

4D printing of biopolymers

2023
Four-dimensional (4D) printing of biopolymers is an exciting field of research that has emerged over the last decade. It encompasses printing smart polymeric materials that change their geometrical properties, such as shape, size, and volume, as well as mechanical properties, such as stiffness, upon stimulation with an external stimulus.
Lubna Zeenat   +3 more
openaire   +2 more sources

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