Systems, methods, and apparatuses are provided for self-contained nucleic acid preparation, amplification, and analysis.

The invention provides a sample container arrangement comprising a carrier for at least one sample container and a tempering module, comprising at least one tempering element and being at least sectionally in contact with the carrier such that the at least one tempering element is suitable to temper the at least one sample container, wherein the sample container arrangement is such that the carrier is kept in contact to the tempering module by negative pressure relative to ambient pressure.

A reaction container for a nucleic acid amplification reaction of a biological sample. The reaction container comprises a wall having an inner surface and an outer surface. The inner surface defines a cavity for containing the biological sample. At least part of the wall comprises an inductively heatable susceptor material for heating the biological sample.

The present invention describes a method and device enabling sample processing, fast polymerase chain reaction amplification, and real-time reading of a large number of targets simultaneously while using a volume of reaction compatible with molecular assays. The present invention can be part of a cartridge allowing sample to answer nucleic acid analytic system (NAAT) or can be used as a stand-alone device.

A gene amplification chip may include: a cover layer having a solution inlet through which a sample solution to be injected; a chamber layer disposed on one surface of the cover layer, and having a chamber to receive the sample solution when the sample solution is injected through the solution inlet such that an amplification reaction of the sample solution occurs in the chamber; a bottom layer disposed on another surface of the chamber layer; and a photothermal film attached to an outer surface of the bottom layer, and configured to convert light into heat to heat the sample solution received in the chamber.