Abstract: The present disclosure provides for analysis systems and methods of analyzing a sample. The present disclosure provides for acquiring a sample that includes targeted cargo-containing object (e.g., cell), trapping the targeted cargo-containing object, releasing the cargo of the targeted cargo containing object, and analyzing the cargo free of the signal deteriorating media. The analysis system can include a sample introduction system, an object cargo extraction system and a detection system. The sample introduction system acquires the sample (e.g., directly or indirectly).

Abstract: Specimen imaging systems and methods including a sample stage in a vacuum environment. The sample stage is configured to support a specimen, an electron beam generator configured to focus an electron beam on a first predetermined location on the specimen, a nanospray dispenser configured to dispense a nanospray onto a second predetermined location on the specimen, a mass spectrometer, and an extraction conduit configured to extract a plume of charged particles generated as a result of contact between the nanospray and the specimen and deliver the charged particles to the mass spectrometer. The systems and methods can create a topological and chemical map of the specimen by analyzing at least a portion of the specimen with a mass spectrometer to determine a chemical composition of the specimen at the second predetermined location and analyzing at least a portion of the specimen with the electron beam to determine a surface topology.

Abstract: The present disclosure provides for analysis systems that are configured to extract a fluid sample from a fluid (e.g., aqueous solution) in a reactor (e.g., bioreactor) at a first rate and then flow the fluid sample to a sensor system at a second rate to analyze the fluid sample. The sensor system can detect the presence and/or concentration of molecules (e.g., biomolecules such as biomarkers (e.g., metabolites, proteins, peptides, cytokines, growth factors, DNA, RNA, lipids) and cells of different types and cell properties, e.g., mechanical stiffness, etc.)). The data obtained can be used by a feedback control system to modify, as needed, the conditions in the reactor to enhance the productively of the reactor.

Abstract: Disclosed herein are specimen imaging systems, comprising: a sample stage in a vacuum environment, the sample stage configured to support a specimen; an electron beam generator configured to focus an electron beam on a first predetermined location on the specimen; a nanospray dispenser configured to dispense a nanospray onto a second predetermined location on the specimen; a mass spectrometer; and an extraction conduit configured to extract a plume of charged particles generated as a result of contact between the nanospray and the specimen and deliver the charged particles to the mass spectrometer. The system can create a topological and chemical map of the specimen by analyzing at least a portion of the specimen with a mass spectrometer to determine a chemical composition of the specimen at the second predetermined location and analyzing at least a portion of the specimen with the electron beam to determine a surface topology.

Abstract: Embodiments of the present disclosure provide for methods and systems for making structures using an electrospray system while under vacuum. In particular, embodiments of the present disclosure provide for methods and systems for ultra-fast growth of high aspect ratio nano/meso/micro-structures with three dimensional topological complexity and control of phase and composition of the structure formed.

Abstract: The present disclosure provides for analysis systems that are configured to extract a fluid sample from a fluid (e.g., aqueous solution) in a reactor (e.g., bioreactor) at a first rate and then flow the fluid sample to a sensor system at a second rate to analyze the fluid sample. The sensor system can detect the presence and/or concentration of molecules (e.g., biomolecules such as biomarkers (e.g., metabolites, proteins, peptides, cytokines, growth factors, DNA, RNA, lipids) and cells of different types and cell properties, e.g., mechanical stiffness, etc.)). The data obtained can be used by a feedback control system to modify, as needed, the conditions in the reactor to enhance the productively of the reactor.

Abstract: The present disclosure provides compositions including method of producing H2, variable volume reactors, methods of using variable volume reactors, and the like.

Abstract: The present disclosure provides compositions including method of producing H2, variable volume reactors, methods of using variable volume reactors, and the like.

Abstract: Embodiments of the present disclosure provide for methods and systems for making structures using an electrospray system while under vacuum. In particular, embodiments of the present disclosure provide for methods and systems for ultra-fast growth of high aspect ratio nano/meso/micro-structures with three dimensional topological complexity and control of phase and composition of the structure formed.

Abstract: Embodiments of the present disclosure provide for methods and systems for making structures using an electrospray system while under vacuum. In particular, embodiments of the present disclosure provide for methods and systems for ultra-fast growth of high aspect ratio nano/meso/micro-structures with three dimensional topological complexity and control of phase and composition of the structure formed.

Abstract: Disclosed herein are specimen imaging systems, comprising: a sample stage in a vacuum environment, the sample stage configured to support a specimen; an electron beam generator configured to focus an electron beam on a first predetermined location on the specimen; a nanospray dispenser configured to dispense a nanospray onto a second predetermined location on the specimen; a mass spectrometer; and an extraction conduit configured to extract a plume of charged particles generated as a result of contact between the nanospray and the specimen and deliver the charged particles to the mass spectrometer. The system can create a topological and chemical map of the specimen by analyzing at least a portion of the specimen with a mass spectrometer to determine a chemical composition of the specimen at the second predetermined location and analyzing at least a portion of the specimen with the electron beam to determine a surface topology.

Abstract: In some embodiments according to the present disclosure, methods for mitigating particle retention are provided including the use of frequency sweep excitation to eject particle in the sweep. In some embodiments according to the present disclosure, the acoustically driven fluid ejector can be capable of being switched between multiple modes of operation. In other embodiments according to the present disclosure, the acoustically driven fluid ejector can be altered such that it includes the capability to be filled with a biocompatible material to aid in the mitigation of particle aggregation in the acoustically driven fluid ejector. In some embodiments according to the present disclosure, the solid structure and number of nozzles of the acoustically driven fluid ejector can be adjusted such that the ejector of the acoustically driven fluid ejector can be self-pumping, i.e. no external pumping mechanism other than acoustics driven flow drag is used.

Abstract: The present disclosure provides compositions including method of producing H2, variable volume reactors, methods of using variable volume reactors, and the like.

Abstract: Embodiments of the present disclosure provide for methods and systems for making structures using an electrospray system while under vacuum. In particular, embodiments of the present disclosure provide for methods and systems for ultra-fast growth of high aspect ratio nano/meso/micro-structures with three dimensional topological complexity and control of phase and composition of the structure formed.

Abstract: Embodiments of the present disclosure provide for a self-pumping structure, methods of self-pumping, and the like.

Abstract: The present disclosure provides compositions including method of producing H2, variable volume reactors, methods of using variable volume reactors, and the like.

Abstract: Disclosed herein are devices and methods of high throughput separation. A device comprises a reservoir for receiving a fluid in a flow direction and a transducer for generating a pressure field that is not perpendicular to the flow direction of the fluid through the reservoir. A method comprises receiving a fluid in a flow direction into a reservoir comprising an array of openings on at least one side of the channel or reservoir, generating a pressure field that is not perpendicular to the flow of the fluid through the reservoir, wherein at least one node and at least one antinode of the pressure field are within the reservoir, and separating the plurality of objects within the fluid, wherein at least a first object is retained within the reservoir and at least a second object is passed from the reservoir through the array of openings.

Abstract: Capillary trap-vapor pumps, systems, methods of heat management, and the like, are disclosed.

Abstract: The present disclosure provides compositions including thermo-electro-chemical converter, methods of converting thermal energy into electrical energy, and the like. In general, embodiments of the present disclosure can be used to convert thermal energy into electrical energy by way of a chemical process.

Abstract: Disclosed herein are devices and methods of high throughput separation. A device comprises a reservoir for receiving a fluid in a flow direction and a transducer for generating a pressure field that is not perpendicular to the flow direction of the fluid through the reservoir. A method comprises receiving a fluid in a flow direction into a reservoir comprising an array of openings on at least one side of the channel or reservoir, generating a pressure field that is not perpendicular to the flow of the fluid through the reservoir, wherein at least one node and at least one antinode of the pressure field are within the reservoir, and separating the plurality of objects within the fluid, wherein at least a first object is retained within the reservoir and at least a second object is passed from the reservoir through the array of openings.