The present invention addresses the problem of providing a bubble ejection method based on a new principle that is different from conventional bubble ejection methods and a bubble ejecting device.

To solve the problem, provided is a bubble ejection method using a bubble ejecting device, wherein the bubble ejecting device comprises a substrate formed of a dielectric, at least one bubble ejection hole formed so as to penetrate through a first face and a second face, which is a face opposite to the first face, of the substrate, a first opening formed at a position of the first face at which the bubble ejection hole penetrates, and a second opening formed at a position of the second face at which the bubble ejection hole penetrates, the bubble ejection method comprising: a substrate-conductive liquid contact step; a conductive liquid-electrode contact step; a voltage application step; and a bubble ejection step.

The present invention addresses the problem of providing a bubble ejection method based on a new principle that is different from conventional bubble ejection methods and a bubble ejecting device.

To solve the problem, provided is a bubble ejection method using a bubble ejecting device, wherein the bubble ejecting device comprises a substrate formed of a dielectric, at least one bubble ejection hole formed so as to penetrate through a first face and a second face, which is a face opposite to the first face, of the substrate, a first opening formed at a position of the first face at which the bubble ejection hole penetrates, and a second opening formed at a position of the second face at which the bubble ejection hole penetrates, the bubble ejection method comprising: a substrate-conductive liquid contact step; a conductive liquid-electrode contact step; a voltage application step; and a bubble ejection step.

Disclosed herein are devices and methods for the real-time detection of aeropathogens. The device includes an aerosampler having an air inlet and at least one collector tube, a microfluidic system which includes a container, piping, a micro-pump for flowing a liquid, and a viral detection chamber. The viral detection chamber has an electrode which may be equipped with functionalized biosensors, a counter electrode, an electronic detection system connectable to the electrodes of the viral detection chamber, and an embedded electronic processing system for processing data from the electronic detection system.

Disclosed herein are devices and methods for the real-time detection of aeropathogens. The device includes an aerosampler having an air inlet and at least one collector tube, a microfluidic system which includes a container, piping, a micro-pump for flowing a liquid, and a viral detection chamber. The viral detection chamber has an electrode which may be equipped with functionalized biosensors, a counter electrode, an electronic detection system connectable to the electrodes of the viral detection chamber, and an embedded electronic processing system for processing data from the electronic detection system.

Disclosed herein are devices and methods for the real-time detection of aeropathogens. The device includes an aerosampler having an air inlet and at least one collector tube, a microfluidic system which includes a container, piping, a micro-pump for flowing a liquid, and a viral detection chamber. The viral detection chamber has an electrode which may be equipped with functionalized biosensors, a counter electrode, an electronic detection system connectable to the electrodes of the viral detection chamber, and an embedded electronic processing system for processing data from the electronic detection system.

Disclosed herein are devices and methods for the real-time detection of aeropathogens. The device includes an aerosampler having an air inlet and at least one collector tube, a microfluidic system which includes a container, piping, a micro-pump for flowing a liquid, and a viral detection chamber. The viral detection chamber has an electrode which may be equipped with functionalized biosensors, a counter electrode, an electronic detection system connectable to the electrodes of the viral detection chamber, and an embedded electronic processing system for processing data from the electronic detection system.

Build material handling unit (2) for a powder module (3) for an apparatus for additively manufacturing three-dimensional objects, which apparatus is adapted to successively layerwise selectively irradiate and consolidate layers of a build material (4) which can be consolidated by means of an energy source, wherein the build material handling unit (2) is coupled or can be coupled with a powder module (3), wherein the build material handling unit (2) is adapted to level and/or compact a volume of build material (4) arranged inside a powder chamber (5) of the powder module (3) by controlling the gas pressure inside the powder chamber (5).

The present subject matter provides a method for delivering a gene editing composition across a plasma membrane of a cell. Related apparatus, system, techniques, compositions, and articles are also described.

The present subject matter provides a method for delivering a gene editing composition across a plasma membrane of a cell. Related apparatus, system, techniques, compositions, and articles are also described.

Build material handling unit (2) for a powder module (3) for an apparatus for additively manufacturing three-dimensional objects, which apparatus is adapted to successively layerwise selectively irradiate and consolidate layers of a build material (4) which can be consolidated by means of an energy source, wherein the build material handling unit (2) is coupled or can be coupled with a powder module (3), wherein the build material handling unit (2) is adapted to level and/or compact a volume of build material (4) arranged inside a powder chamber (5) of the powder module (3) by controlling the gas pressure inside the powder chamber (5).