Abstract: In one aspect, the present invention is directed to methods for modification of functionalized substrates. In another aspect, the invention relates to systems and methods for fabricating multilayer polymer compositions. In certain embodiments, the multilayer polymer compositions described herein can comprise heterobifunctional polymers and heterotrifunctional molecules.

Abstract: In one aspect, the present invention is directed to dendrimers comprised of macromolecules and trifunctional branches. In another aspect, the invention relates to methods for generating dendrimeric compositions comprising macromolecules and trifunctional branches. In certain embodiments, the radial density of the dendrimeric composition is controlled by selective incorporation of branches.

Abstract: In one aspect, the present invention is directed to methods for modification of functionalized substrates. In another aspect, the invention relates to systems and methods for fabricating multilayer polymer compositions. In certain embodiments, the multilayer polymer compositions described herein can comprise heterobifunctional polymers and heterotrifunctional molecules.

Abstract: The present invention relates to functionalizing a surface of an organic material. For example, surfaces of materials having C—H bonds, such as polymers having C—H bonds, can be functionalized. In certain embodiments, a heterobifunctional molecule having a photoactive anchor, a spacer, and a terminal functional group is applied to the surface of an organic material that contains one or more C—H bonds. The heterobifunctional molecule can be bound to any surface having C—H bonds as the photoactive anchor can react with C—H bonds upon irradiation. The terminal functional group has a “click” functionality which can be utilized to functionalize the surface of the organic material with any desired functionalizing moiety having the orthogonal click functionality.

Abstract: In one aspect, the present invention is directed to dendrimers comprised of macromolecules and trifunctional branches. In another aspect, the invention relates to methods for generating dendrimeric compositions comprising macromolecules and trifunctional branches. In certain embodiments, the radial density of the dendrimeric composition is controlled by selective incorporation of branches.

Abstract: The present invention relates to functionalizing a surface of an organic material. For example, surfaces of materials having C—H bonds, such as polymers having C—H bonds, can be functionalized. In certain embodiments, a heterobifunctional molecule having a photoactive anchor, a spacer, and a terminal functional group is applied to the surface of an organic material that contains one or more C—H bonds. The heterobifunctional molecule can be bound to any surface having C—H bonds as the photoactive anchor can react with C—H bonds upon irradiation. The terminal functional group has a “click” functionality which can be utilized to functionalize the surface of the organic material with any desired functionalizing moiety having the orthogonal click functionality.

Abstract: A security system includes modular components, such as cameras and controllers, controlled by a software application. The modular components are used to customize a security system capable of controlling assorted household and/or building functions. The modular security system has the added benefit that future expansions or functionalities are easily added to the existing system.

Abstract: A video surveillance system includes one or more cameras communicatively coupled to a control system via a dual use medium. The video surveillance system includes a setup mode, a live viewing mode, a record mode, and a search/playback mode, some of which may operate simultaneously. In a live viewing mode, a user can view video data from one or more cameras using a graphical user interface. In the record mode, a user can independently set the record modes and schedules of the cameras, specify multiple motion detection zones per camera, and record in panic mode. In the search/playback mode, a user can search for and view, previously recorded video segments and perform file operations on the recorded video segments.

Abstract: This invention allows a video network camera to be mounted directly against a window or other transparent surface without any additional mounting hardware. The network camera can be mounted both inside and outside of a window without additional mounting hardware. A novel mounting apparatus in conjunction with an adjustable video sensor allows the user to quickly mount and make adjustments to the viewing angle of the network camera, thus reducing installation time and installation costs. In addition, the network camera can be mounted to walls, ceilings and other surfaces as necessary by using a second mounting assembly.

Abstract: A data networking system and method which allows efficient use of bandwidth for data streams such as video and audio. This invention allows network nodes to dynamically identify changing network conditions which are typical on wireless and power line networks. The system and method dynamically adapt to the changes which affect network bandwidth by changing compression rates, compression types, audio/video quality, motion masks, throughput for specific connections, or mass storage of data streams until the network is capable of sending the data. The result is an improved system that requires little or no user intervention as network conditions change.