Abstract: A 3D vapor chamber includes a vapor chamber and at least one pipe body. The vapor chamber has an upper plate and a lower plate mated with each other. The upper plate is formed with at least one perforation. An open end of the pipe body is outward expanded to form a lip section in connection with the upper plate. A closed end of the pipe body passes through the perforation of the upper plate. The closed end and the open end together define a tubular chamber in communication with the open end and the vapor chamber. Multiple channels formed on an inner side of the tubular chamber and an inner side of the lip section are in contact and connect with a capillary structure of the inner side of the upper plate so as to increase back flowing speed of a working fluid and enhance heat dissipation performance.

Abstract: The field of various phototriggered drug release and photoreactions, including reactions generally based on triplet-triplet energy transfer with light excitation at long wavelengths. Systems and methods for absorbing energy in a photosensitizer, and methods for making or using such systems, kits including such systems. The systems and methods comprise transferring that energy by triplet-triplet energy transfer to cleave a cleavable or other active moiety, for instance, in order to cause the release of a releasable moiety. In some cases, these may be contained within a suitable carrier material, for example, a particle or a micelle. Such systems and methods may be used in a variety of applications, including various biological or physical applications. For example, such systems and methods may be useful for delivering drugs or other releasable moieties to regions of a subject.