Oxygen Plasma Activation with HPT-100 for Stronger Silicon Carbide Joints

A recent study by researchers at The University of Virginia, in collaboration with Ceramic Tubular Products LLC, has demonstrated that oxygen plasma activation, performed using the Henniker HPT-100 plasma cleaner, can significantly improve the joining of silicon carbide (SiC) components. By modifying the SiC surface prior to pressure-less brazing with a silica–alumina–magnesia (SAMg) glass filler, researchers achieved stronger, fully hermetic joints - with over 150% higher strength than untreated samples.

Pumpless Perfusion in Organ-on-Chip Devices Using Tesla Valves

In this interesting work, researchers from the University of Twente utilise Henniker’s HPT-200 plasma system in the development of a Tesla Valve-based pumpless flow system [1].  Pumpless perfusion is a method of moving fluids through a microfluidic or Organ-on-Chip system without using external pumps like syringe or peristaltic pumps.

Revealing Crystal Defects with Low-Dose SED and HPT‑100 Plasma Cleaning

Defects inside molecular crystals called dislocations can affect how materials perform in electronics, pharmaceuticals, or coatings. Until now, imaging these defects has been hard because the microscopes needed too much electron energy, which damages fragile organic crystals.

Delivering genetic material such as RNA or DNA into human cells is a central challenge in the development of next-generation medicines - from gene therapy to RNA-based vaccines. In the search for safer, more stable delivery platforms, researchers are increasingly turning to polymer brushes: nanoscale coatings made of densely packed, hair-like polymer chains tethered to a surface.

2D materials, are crystalline solids consisting of a single layer of atoms. These materials have unique properties due to their thickness being limited in one dimension, which makes them ideal for various applications including optoelectronics, energy generation, and high-performance composites. As an example, the most widely studied 2D material, graphene, has exceptional conductivity and is stronger than steel.

A recent preprint published on bioRxiv explores the structural organisation and selective packaging mechanisms of the influenza A virus genome using a high-throughput DNA-PAINT approach. Researchers at the University of Oxford and the University of Warwick analysed more than 10,000 individual virus particles, gaining insights into how influenza genome segments interact and assemble during viral replication.

A recent study from Loughborough University demonstrates the impact of organosilane surface modifications on cardiovascular implants. The research focuses on modifying surfaces with various silane groups such as amine, methyl, and thiol to selectively enhance endothelial cell growth while suppressing smooth muscle cell proliferation. This dual effect helps address two critical issues in cardiovascular implants: improving endothelialization and preventing thrombosis.

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Recent advancements in memristor technology highlight the potential of monolayer graphene electrodes in electronic devices. A recent study has successfully demonstrated the fabrication of a memristor featuring a monolayer graphene electrode directly deposited onto sapphire substrates using a commercially available metal-organic chemical vapour deposition (MOCVD) system. The incorporation of the Henniker HPT-100 plasma system in the fabrication process allows for batch production, accommodating up to 37 wafers simultaneously, showcasing a scalable approach to device manufacturing.