Cold atmospheric pressure plasma

The 48. ak-adp workshop with the motto: Atmospheric plasmas in complex processes takes place from April 9th to 10th 2025 in Chemnitz.

A visualization of activated area on polymers is done with test ink to evaluate atmospheric pressure plasma jets (APPJ). The shrinkage characteristics of the test ink are collected using activation image recording (AIR).

One of the most common applications of cold plasma is the activation of polyolefines, such as polypropylene (PP) prior to an adhesive process.

The subject of this whitepaper is the atmospheric pressure plasma jet piezobrush® PZ3, developed by relyon plasma GmbH in Regensburg

Cold atmospheric plasma (CAP), the core technology of plasma medicine, is attracting tremendous attention due to its ability and versatility to manipulate various types of cells, including stem cells.

The plasma handheld device piezobrush is the easy, safe and environmentally friendly way to use plasmatechnology as start-ups and small businesses.

The article describes the development of a method for deposition of low‐density polyethylene (LDPE) on rotating three‐dimensional aluminum alloy substrates is presented.

TAZ Spiegelau is researching on the coating of glass beads with plasma from the plasmabrush PB3.

Scientists of Osaka Dental University researched on the effect of plasma treatment of titanium surface on biocompatibility. The entire test series was performed with the piezobrush PZ2 from relyon plasma.

Industrial parts cleaning with plasma is an environmentally friendly and inline-capable cleaning technology that ensures high quality in downstream processes.

We are really proud that the expert for surface treatment Dr. Richard Suchentrunk has published an interesting article about relyon plasma in the magazine Galvanotechnik.

The reduction of metal surfaces with atmospheric plasma processes is suitable for a variety of metals and alloys.

The high temperatures which are reached in most plasma applications make many users wonder about process safety, especially when highly sensitive materials are treated. This article addresses open questions concerning temperature and heat conduction during plasma applications and cites critical examples which substantiate the suitability of plasma for temperature-critical processes.

Is the surface treatment of electronic devices with atmospheric pressure plasma possible? We have started a series of tests.