Abstract: Monolayer protected nanoclusters (MPCs) are described herein. The MPCs contain a cluster of atoms or molecules (e.g. core) having bound thereto a plurality of ligands (e.g., monolayer). The ligands can be bound covalently or semi-covalently bound to the cluster. The ligands are generally in the form of a monolayer or mixed monolayer. The monolayer or mixed monolayer contains a plurality of ligands. In one embodiment, the monolayer and/or mixed monolayer contains 1,4-dithiolate ligands. The MPCs described herein exhibit improved quantum efficiency allowing for single cluster emissions to be measured. Moreover, some embodiments of the MPCs described herein exhibit enhanced redox activity, including the ability to transfer a plurality of electrons, i.e., up to about 19 or up to about 30 electrons under controlled conditions, while displaying improved overall chemical stability. Such behavior can be utilized in catalysis and nanoelectronics applications.

Abstract: Ultrasonic filament modeling systems and methods may be utilized to achieve room-temperature 3-D printing of solid (>95%) metal materials. A vibrating tool is applied to a metal filament to form a voxel, inducing mechanical deformation as well as inter-and intra-layer mass transport. Desired structures may be built on a voxel-by-voxel basis. Additionally, by varying the applied ultrasonic energy, the microstructure of the resulting structure may be controlled.

Abstract: This disclosure relates generally to the facile and selective mono-perfluoro and poly-fluoroarylation of Meldrum's acid to generate a versatile synthon for highly fluorinated alpha-phenyl acetic acid derivatives which provide straightforward access to fluorinated building blocks. The reaction takes place quickly and all products were isolated without the need for chromatography. An embodiment provides an alternative strategy to access alpha-arylated Meldrum's acids which avoids the need for aryl-Pb(IV) salts or diaryliodonium salts and provides access to the tertiary product which was not previously synthetically accessible. The synthetic versatility and utility of the Meldrum's acid products is demonstrated by subjecting the products to several derivatizations of the Meldrum's acid products as well as photocatalytic hydrodefluorination which provide access to difficult but valuable synthetic targets such as multifluorinated aromatics.

Abstract: An anode configured for fast charging a lithium-ion battery includes an anode substrate and a coating provided on a surface of the anode substrate for increasing an overpotential of Li metal to inhibit Li metal plating during extreme fast charging a lithium-ion battery fabricated with the anode. The anode is fabricated by a process of applying a coating to the anode substrate surface that comprises a nanolayer of Cu, or a nanolayer of Ni or a composite nanolayer of Cu and Ni.

Abstract: The present disclosure describes novel compounds and compositions that reduce nicotine mediated cravings in humans. In embodiments, the novel compounds blocking CYP2A6-meditated nicotine metabolism thereby reducing the need for additional nicotine. Leading to a desirable treatment option in reducing nicotine craving which does not exacerbate the sympathetic response rate caused by the abused substance and which has favorable pharmacodynamics effects.

Abstract: The present invention provides a compound having the structure: and methods of using the compound in targeted PET imaging.

Abstract: Compositions contain boron nitride nanomaterials at least partially coated with biomolecules.

Abstract: Various embodiments of a system and associated method for steering gene regulatory networks, among other network types, to a desired attractor state are disclosed herein. In one embodiment, the method involves identifying duplicative nodes and iteratively simulating effects of duplicated nodes on the network to steer the network to a target attractor state.

Abstract: The invention provides compounds having the general formula I: and pharmaceutically acceptable salts thereof, wherein the variables R1, R2, R3 and R4 have the meaning as described herein, and compositions containing such compounds and methods for using such compounds and compositions.

Abstract: Systems and methods to determine an electrochemical impedance spectrogram (EIS) rapidly in real time are provided. Embodiments described herein provide an approach to determine an EIS rapidly (e.g., much less than one second) over a wide band of frequencies. Since the EIS is a foundational diagnostic that is used in a wide variety of applications involving electrochemical events, the proposed approach will significantly impact a wide range of applications. Novel waveforms and systems analysis techniques are used to determine the electrochemical impedance over a wide range of frequencies simultaneously. Embodiments can be readily integrated into conventional electrochemical workstations and embedded devices. Other embodiments can be instantiated into custom-made hardware depending on the needs of a given application. The speed and resolution of the EIS obtained using this approach can be tailored to a wide variety of applications.

Abstract: Rapid assessment of microcirculation in tissue to realize closed-loop systems is provided. Microcirculatory assessment systems according to embodiments described herein allow a user to assess changes in local blood flow in microvasculature in real-time using conventional electrical techniques. Some embodiments provide a closed-loop system that allows calibrated doses of electrical stimulation to be delivered in a deep brain stimulation (DBS) system depending on blood flow changes (in specific regions of the brain) being fed back to a controller. The approach described here is readily translatable with very minimal changes to existing hardware. Such closed-loop systems will improve the accuracy of electrode placement in DBS surgery and potentially reduce surgery time, optimize the delivery of electrical stimulation, increase battery life of implantable DBS systems, reduce post-surgical visits to medical practitioners and improve the quality of life of patients.

Abstract: According to examples, an apparatus may include a processor and a memory on which is stored machine readable instructions. The processor may execute the instructions to access a first stereoscopic three-dimensional (3D) image of a surface of a layer of build material particles and a second stereoscopic 3D image of the layer surface, the second stereoscopic 3D image being captured at a later time than the first stereoscopic 3D image. The processor may also generate a 3D deformation map of the layer surface from the first stereoscopic 3D image and the second stereoscopic 3D image and may implement an action based on the generated 3D deformation map of the layer surface.

Abstract: A system includes at least one processor and a memory. The memory stores a dimensionally aware model generated based on a training set and guided by feature dimensions and instructions for execution by the at least one processor. The instructions include, in response to receiving a set of data from a user device, identifying a set of features from the set of data and applying the dimensionally aware model to the set of features by implementing a boundary representation. The instructions include classifying the set of features as acceptable in response to the implementation of the boundary representation indicating the set of features are outside the boundary representation, classifying the set of features as unacceptable in response to the implementation of the boundary representation indicating the set of features are inside the boundary representation, and generating, for display on the user device, an alert based on the classification.

Abstract: One or more techniques and/or systems are disclosed for a center frame positioning method for an agricultural sprayer. The method comprises activating a center frame positioning system and collecting and processing position data related to a position of a suspended center frame in the center frame positioning system. The method further comprises evaluating the position data to determine whether any adjustment to the position of the suspended center frame is needed and controlling actuator force in at least one actuator to adjust the position of the suspended center frame based on the evaluating the position data.

Abstract: Disclosed herein are metal compounds useful in devices, such as, for example, OLEDs.

Abstract: Disclosed herein are embodiments of a composition for use in forming films or coatings that prevent damage in foodstuffs, including plants, fruits, and vegetables. The disclosed compositions comprise a cellulose nanomaterial and can further comprise a nanoscale mineral compound and one or more additional components. Also disclosed are films or coatings made using the disclosed compositions, as well as methods for making the disclosed compositions and methods for using the disclosed compositions.

Abstract: A high temperature heater lamp including a ceramic envelope is disclosed. The ceramic envelope is substantially infrared transparent and is composed of a refractory ceramic. The heater lamp also includes two lead wires communicatively coupled via a filament. The filament is enclosed within the ceramic envelope, which is evacuated. The heater lamp may include at least two metallic IR shields within the ceramic envelope, at least one located on either side of the filament. The filament may be tungsten, a carbon filament, or molybdenum. At least one end of the ceramic envelope may be sealed with a metal cap affixed to the ceramic envelope by a high vacuum sealant. The heater lamp may be configured to operate at above 1500° C. The ceramic envelope may have a wall thickness less than 1 mm thick.

Abstract: Embodiments of the disclosure pertain to compositions containing (i) one or more non-antifreeze proteins or cell components or cells and (ii) one or more antifreeze proteins (AFPs), mimetics thereof, and/or analogs thereof, and a method of stabilizing a biologic (e.g., a protein, microbe, cell component or cell) against temperature stress and aggregation. The AFP may be selected from known antifreeze polypeptides and antifreeze peptides, analogs and mimetics of antifreeze proteins, active fragments of such antifreeze proteins, polypeptide and peptide mimetics, antifreeze peptoids and polymers, and combinations thereof. The non-antifreeze protein, cell component or cell comprises a known protein, cell component or cell used in the pharmaceutical, medical, agricultural, veterinary and/or food industry(ies). The AFP protects the function of the non-antifreeze protein, microbe(s), cell component(s) or cell(s) under temperature stress (e.g., a temperature of ?20-60° C.).

Abstract: A new and distinct peach variety of Prunus persica named ‘NJ360’ is provided. This variety is distinguished from other peach varieties by its unique combination of showy flowers, medium to large, round, semi-freestone fruit, with a red to greyed-purple blush over a bright yellow-white ground, ripening in mid-season, and possessing aromatic, sweet, sub-acid flavor.

Abstract: A new and distinct cultivar of Viburnum plant named ‘NCVX2’ is disclosed, characterized by a compact, globose habit, and glossy, dark evergreen leaves. ‘NCVX2’ produces abundant white flowers in the Spring followed by showy blue fruit. The new variety is a Viburnum, normally produced as an outdoor garden or container plant.