Abstract: The invention relates to a method for conserving at least one biological deep-sea organism (1) comprising the steps of collecting the biological organism (1) in a deep-sea trapping device (110); cooling the biological organism (1) with a cooling device (120), wherein the biological organism (1) is put in a frozen condition; and moving the frozen biological organism (1), preferably with the trapping device (110), to a normal-pressure environment. The invention further relates to a conservation apparatus (100) for conserving at least one biological deep-sea organism (1).

Abstract: The invention relates to a method for conserving at least one biological deep-sea organism (1) comprising the steps of collecting the biological organism (1) in a deep-sea trapping device (110); cooling the biological organism (1) with a cooling device (120), wherein the biological organism (1) is put in a frozen condition; and moving the frozen biological organism (1), preferably with the trapping device (110), to a normal-pressure environment. The invention further relates to a conservation apparatus (100) for conserving at least one biological deep-sea organism (1).

Abstract: The present invention relates to a method and device for non-intrusively manipulating suspended particles and/or cells and/or viruses, which are supplied to a micro-chamber or to a micro-channel (46) of a substrate, said micro-chamber or micro-channel (46) having at least a bottom wall as well as lateral walls. At least one acoustic wave (41) is applied via at least one acoustic transducer (42, 44) from outside of said substrate to an inner volume of said micro-chamber or micro-channel (46), a frequency of said acoustic wave (41) being selected to generate a standing and/or stationary acoustic wave in said volume. In the present method and device the acoustic wave (41) is applied laterally to said volume. The present device and method allow an efficient coupling of energy into the channels as well as an improved control of standing and/or stationary acoustic wave fields along the channels.

Abstract: Disclosed is a process for controlling selective application of heat into a material, preferably into a biological material, having an ultrasonic-wave generating unit which couples the ultrasonic waves into the material, an ultrasonic-wave-detecting unit which detects the ultrasonic waves emerging from the material and an evaluation unit which generates information-providing parameters on the basis of the detected ultrasonic waves which provide information about the thermal and structural changes inside the material.