Anomalous protein kinetics on low-fouling surfaces

Fouling and Fouling Mitigation on Heat Exchanger Surfaces

A comprehensive review of milk fouling on heated surfaces.

Heat exchanger performance degrades rapidly during operation due to formation of deposits on heat transfer surfaces which ultimately reduces service life of the equipment. Due to scaling, product deteriorates which causes lack of proper heating. Chemistry of milk scaling is qualitatively understood and the mathematical models for fouling at low temperatures have been produced but the behavior o...

Controlled Microtubules Transport on Patterned Non-fouling Surfaces

Described is a lithographic technique used to realize high resolution tracks of the motor protein kinesin inside flow cells. The process consists of patterns of plasma polymerized PEG-like non-fouling coating on a fouling glass substrate. When in contact with a coated surface, proteins adhere exclusively to the fouling areas, thus forming kinesin tracks suited for microtubule guidance. Parallel...

Self-replenishing vascularized fouling-release surfaces.

Inspired by the long-term effectiveness of living antifouling materials, we have developed a method for the self-replenishment of synthetic biofouling-release surfaces. These surfaces are created by either molding or directly embedding 3D vascular systems into polydimethylsiloxane (PDMS) and filling them with a silicone oil to generate a nontoxic oil-infused material. When replenished with sili...

Nanoscale engineering of low-fouling surfaces through polydopamine immobilisation of zwitterionic peptides.

We report a versatile approach for the design of substrate-independent low-fouling surfaces via mussel-inspired immobilisation of zwitterionic peptides. Using mussel-inspired polydopamine (PDA) coatings, zwitterionic glutamic acid- and lysine-based peptides were immobilised on various substrates, including noble metals, metal oxides, polymers, and semiconductors. The variation of surface chemis...