Abstract: Provided is a method of treating or preventing adenovirus and enterovirus infection by administering an antiviral composition that contains an Echinacea purpurea extract, a Salvia miltiorrhiza extract, or combinations thereof. The antiviral composition blocks adenoviruses and enterovirus infection through virucidal activity against adenovirus and inhibition of adenovirus and enterovirus attachment to and penetration into cells. Also provided is a method of preparing the antiviral composition.

Abstract: Provided is a method of treating or preventing adenovirus and enterovirus infection by administering an antiviral composition that contains an Echinacea purpurea extract, a Salvia miltiorrhiza extract, or combinations thereof. The antiviral composition blocks adenoviruses and enterovirus infection through virucidal activity against adenovirus and inhibition of adenovirus and enterovirus attachment to and penetration into cells. Also provided is a method of preparing the antiviral composition.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One example sensor may comprise an apparatus for binding the target of interest and a draining unit for draining fluid from the apparatus. The apparatus may comprise a substrate, a material disposed on the substrate, and a probe disposed on the material and configured to bind to the target of interest. The probe is configured on the material to scatter light emitted from a light source when the target of interest is bound to the probe.

Abstract: Embodiments of the present disclosure set forth a biosensor for detecting a target. One example sensor includes a first electrode. The first electrode includes a first electron conducting molecule and a first probe. The first probe includes a second electron conducting molecule. The first probe is configured to bind to the target of interest in solution. The first and second electron conducting molecules are different.

Abstract: An electro-immuno sensor includes a signal generator, a sensing chip and a sensing circuit. The signal generator is arranged for generating an electronic signal having a predetermined frequency and a waveform. The sensing chip is disposed in an electrical field that generates the electronic signal, and arranged for capturing target biomolecules in a solution using antibodies. The sensing circuit has a first electrode and a second electrode in contact with the solution, and arranged for measuring an electrical characteristic of a first state and the electrical characteristic of a second state between the first and second electrodes, due to the capture of the target biomolecules, and determining the concentration of the target biomolecules according to the variation of the electrical characteristic.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One exemplary sensor may comprise a container; a probe disposed in the container and configured to bind to a target of interest; a circulation means configured to circulate substances in the container; a light source; a light receiver; a light selecting unit for allowing light of a predetermined wavelength be received by the light receiver; and a detector configured to generate an electrical signal. The magnitude of the electrical signal reflects the amount of light that is received by the light receiver. The container is located between the light source and the light receiver. Moreover, the container is configured such that the probe and the path of the light emitted by the light source are in different regions inside the container.

Abstract: Embodiments of the present disclosure set forth an apparatus of a sensor for detecting a target of interest. One example apparatus may comprise a substrate, a material disposed on the substrate and a probe disposed on the material. The probe is configured to bind to the target of interest and scatter light emitted from a light source when the target of interest is bound to the probe.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One exemplary sensor may comprise a container; a probe disposed in the container; a circulation means configured to circulate substances in the container; a light source; a light receiver; and a detector configured to generate an electrical signal, the magnitude of which reflects the amount of light that is received by the light receiver, wherein the sensor is located between the light source and the light receiver, and wherein the sensor is configured such that the probe and the path of the light emitted by the light source are in different regions inside the container.

Abstract: A sensor comprises a light source that emits light, a light receiver for receiving light, a sampling unit for binding the target of interest disposed between the light source and the light receiver, a light selecting unit for allowing light of a predetermined wavelength be received by the light receiver, and a detector configured to generate an electrical signal, and the magnitude of which reflects the amount of light that is received by the light receiver. The sampling unit comprises a substrate, a material disposed on the substrate, and a probe disposed on the material and configured to bind to the target of interest. The sampling unit is configured such that the probe is in the path of the light emitted by the light source.

Abstract: Embodiments of the present disclosure set forth a sensor for detecting a target of interest. One example sensor may comprise an apparatus for binding the target of interest and a draining unit for draining fluid from the apparatus. The apparatus may comprise a substrate, a material disposed on the substrate, and a probe disposed on the material and configured to bind to the target of interest. The probe is configured on the material to scatter light emitted from a light source when the target of interest is bound to the probe.