Abstract: Forward and back electron transfer at molecule oxide interfaces are pivotal events in dye-sensitized solar cells, dye-sensitized photoelectrosynthesis cells and other applications. Disclosed herein are self-assembled multilayers as a strategy for manipulating electron transfer dynamics at these interfaces. The multilayer films are achieved by stepwise layering of bridging molecules, linking ions, and active molecule on an oxide surface. The formation of the proposed architecture is supported by ATR-IR and UV-Vis spectroscopy. Time-resolved emission and transient absorption establishes that the films exhibit an exponential decrease in electron transfer rate with increasing bridge length. The findings indicate that self-assembled multilayers offer a simple, straight forward and modular method for manipulating electron transfer dynamics at dye-oxide interfaces.

Abstract: The present invention provides a compound having the structure: a processing of making the compound; and a process of using the compound as a reagent for the difluoromethoxylation and trifluoromethoxylation of arenes or heteroarenes.

Abstract: Various embodiments disclosed relate to unsaturated polymers that exhibit electrocaloric properties. The polymers can be useful as heat transfer materials in heating and cooling applications.

Abstract: A system and method for characterizing tissues of a subject using multi-parametric imaging are provided. In some aspects, the method includes receiving a set of multi-parametric magnetic resonance (“MR”) images acquired from a subject using an MR imaging system, and selecting at least one region of interest (“ROI”) in the subject using one or more images in the set of multi-parametric MR images. The method also includes performing a texture analysis on corresponding ROIs in the set of multi-parametric MR images to generate a set of texture features, and applying a classification scheme, using the set of texture features, to characterize tissues in the ROI. The method further includes generating a report indicative of characterized tissues in the ROI.

Abstract: Provided are antisense morpholino oligomers targeted against bacterial virulence factors such as genes that contribute to antibiotic resistance or biofilm formation, or essential genes, and related compositions and methods of using the oligomers and compositions, for instance, in the treatment of an infected mammalian subject.

Abstract: A securely pre-coded orthogonal frequency division multiplexing (SP-OFDM) system includes a transmitter configured to transmit a secure transmit signal through a dynamic constellation and a receiver configured to recover the original signal from the received secure transmit signal. It is aimed to reinforce the physical layer security of wireless communications under hostile interference. Potential applications include 4G and 5G communication systems, ASTC3.0 HDTV systems, WiFi systems, and any future wireless systems that utilize OFDM.

Abstract: Disclosed are non-naturally occurring zebrafish, such as transgenic zebrafish, which comprise a mutation in the rhodopsin (rho) gene. Also disclosed are methods of identifying compounds useful in treating retinal-specific defects and disorders, such as degeneration. Further disclosed are methods of identifying mutations in the rhodopsin gene that can cause retinal-specific defects.

Abstract: The disclosed technology relates generally to apparatus comprising conductive polymers and more particularly to tag and tag devices comprising a redox-active polymer film, and method of using and manufacturing the same. In one aspect, an apparatus includes a substrate and a conductive structure formed on the substrate which includes a layer of redox-active polymer film having mobile ions and electrons. The conductive structure further includes a first terminal and a second terminal configured to receive an electrical signal therebetween, where the layer of redox-active polymer is configured to conduct an electrical current generated by the mobile ions and the electrons in response to the electrical signal. The apparatus additionally includes a detection circuit operatively coupled to the conductive structure and configured to detect the electrical current flowing through the conductive structure.

Abstract: Provided herein are methods off functionalizing a carbon nanotube, functionalized carbon nanotubes, methods of forming a suspension, and methods of forming a sensor. The methods may include contacting one or more carbon nanotubes with a dienophile in the presence of a supercritical fluid to form one or more functionalized carbon nanotubes. The one or more functionalized carbon nanotubes may have a degree of functionalization of about 1% to about 5%.

Abstract: mRNA polymer complexes and drug delivery systems are disclosed herein that include a cationic polymer electrostatically complexed to an mRNA molecule that encodes a desired protein. Also disclosed herein are methods of treating as well as methods of slowing the loss of, increasing, and/or maintaining lean muscle mass in a subject, such as using mRNA polymer complexes and drug delivery systems.

Abstract: Chiral polyvinylpyrrolidinone (CSPVP), complexes of CSPVP with a core species, such as a metallic nanocluster catalyst, and enantioselective oxidation reactions utilizing such complexes are disclosed. The CSPVP complexes can be used in asymmetric oxidation of diols, enantioselective oxidation of alkenes, and carbon-carbon bond forming reactions, for example. The CSPVP can also be complexed with biomolecules such as proteins, DNA, and RNA, and used as nanocarriers for siRNA or dsRNA delivery.

Abstract: Cystine analogs that improve the solubility of L-cystine in urine for treatment of cystinuria and which have the structure: and pharmaceutically acceptable salts, solvates and prodrugs thereof, wherein each R and R? pair are independently selected from (i) or (ii); (i) R and R? are independently selected from hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted alkenyl, substituted or unsubstituted alcohol, substituted or unsubstituted aryl, substituted or unsubstituted cycloalkyl, substituted or unsubstituted heterocyclic, and substituted or unsubstituted heteroaryl, or (ii) R and R? together form a substituted or unsubstituted heterocyclic ring structure, or a substituted or unsubstituted heteroaryl ring structure; X is hydrogen, or an alkyl; and Y is O or S.

Abstract: Various embodiments of a four-step intra-LayBack handover protocol within a given gateway in an SDN-LayBack architecture are disclosed. The intra-LayBack handover reduces the signaling load by 60% in comparison with conventional LTE handover within a given serving gateway.

Abstract: Synthetic disaccharide hydrocarbons (DSHs) that reactive bacterials swarming motility and inhibit bacterial adhesion and biofilm formation. A library of DSHs were tested in several experiment for the impact on various Pseudomonas aeruginosa populations and compared against existing compounds to determine efficacy and utility. Certain DSHs were also to determine the ability to clear bacteria in a mouse pneumonia model.

Abstract: Devices, systems, and methods for ambient-temperature quantum information buffering, storage, and communication are provided enabling receiving a quantum communication (for example, photons holding quantum information, e.g., qubits), storing the qubits in a room-temperature scalable quantum memory device, selectively retrieving the qubits, performing filtering, and extracting the quantum communication with a controllable delay.

Abstract: A system, method, and apparatus for quantification of pre-determined particles in a soil or feces sample with certain automated steps. In one aspect it includes an input station for inputting a soil or feces sample; a sieving/filtering station for separating soil or feces from particles or particle carriers, and/or separating particle carriers from particles; and a collection station for receiving the extracted particles. It can include quantification of the collected sample with an imaging station to digitally image the particles and recognize and count the particles collected. A mechanism can mechanically move the filtered particles from the sieve/filter station to the collection station. A controller can be programmed to automatically control at least certain functions of the mechanism. An optional feature includes acquisition of chemical, biological, physical, or other parameters of the sample with one or more sensors positioned or positionable at the sample.

Abstract: Single-layer LEDs were developed using a composite thin film of organometal halide perovskite (Pero) and poly (ethylene oxide) (PEO). Single-layer Pero LEDs have a device structure that resembles “bottom electrode (ITO)/Pero-PEO/top electrode (In/Ga or Au)”. Green emission LEDs with methylammonium lead bromide (bromide-Pero) and PEO composite thin films exhibit a low turn-on voltage of about 2.8-3.1 V (defined at 1 cd m?2 luminance), a maximum luminance of 4064 cd m?2 and a moderate maximum current efficiency of about 0.24-0.74 cd A?1. Blue and red emission LEDs have also been fabricated using Cl/Br or Br/I alloyed Pero-PEO composite thin films.

Abstract: A system for measuring and monitoring physiologically relevant motion of a subject includes at least a motion sensor to measure movement of the subject and produce a series of movement data representing the movement of the subject over a period of time. The system also includes at least a biometric sensor to simultaneously measure biometrics of the subject and produce a series of biometric values of the subject over the period of time. The system is configured to determine a noise-to-signal ratio for the series of movement data as a function of biometric intervals in the series of biometric values and identify at least a portion of the series of movement data as corresponding to a physiologically relevant biorhythm. The system can be used to diagnose and monitor a disease or disorder, including a neurological disorder or a traumatic brain injury.

Abstract: A subsurface monitoring system and method is provided that includes a sensor array and a monitoring system in communication with the array. The sensor array may include several sensors, such as subsurface temperature sensors, water-level sensors, and oxidation reduction potential sensors may be disposed in a vertical and/or horizontal fence through the subsurface of the monitored site. The sensor array may measure, collect, and analyze the subsurface conditions and provide the measurements to a monitoring system. The monitoring system may provide access the measurements via a user interface for analysis of the measurements. In addition, the monitoring system may process the measurements to generate one or more graphs of information for better understanding of the conditions of the subsurface of the monitored site.

Abstract: Methods and devices for transmitting and receiving data through biological tissue using ultrasonic pulses are described. Methods of the present invention may set an initial time-hopping frame length and an initial spreading code length for data transmission. A request-to-transmit may be sent from a transmitter over a control channel at the initial frame and code length. The receiver may respond to the transmitter with a clear-to-transmit packet having feedback information. The feedback information can be used to improve a forward time-hopping frame length and a forward spreading code length. Embodiments of the invention may involve a body area network or body surface network comprising a plurality of implanted sensor nodes operating according to the disclosed invention.