Radical initiation upon LED light irradiation is discussed herein as well as its application in
additive manufacturing. The ability of manufacturing complex structures, freedom of design …

BACKGROUND Many key global sustainability challenges are closely intertwined
(examples are provided in the figure). These challenges include air pollution, biodiversity …

This review summarizes progress toward programming two-dimensional (2D) polymer
sheets which respond to a variety of external stimuli to form three-dimensional (3D) shapes …

Controlling and reducing the developed region initiated by photoexposure is one of the
fundamental goals of optical lithography. Here, we demonstrate a two-color irradiation …

In the past, the formation of microscale patterns in the far field by light has been diffractively
limited in resolution to roughly half the wavelength of the radiation used. Here, we …

Optical Methods of Measurement: Wholefield Techniques, Second Edition provides a
comprehensive collection of wholefield optical measurement techniques for engineering …

There are distinct advantages to designing polymer systems that afford two distinct sets of
material properties–an intermediate polymer that would enable optimum handling and …

The impressive agility of living systems seems to stem from modular sensing, actuation and
communication capabilities, as well as intelligence embedded in the mechanics in the form …

The photochemical processes present during free-radical-based holographic grating
formation are examined. A kinetic model is presented, which includes, in a more nearly …

Photopolymer materials have received a great deal of attention because they are
inexpensive, self-processing materials that are extremely versatile, offering many …