Search results for " microchip"
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TMJ AND POSTURAL DISORDERS: IMPROVEMENT AFTER USE OF A MICROCHIP
2014
Aim. Many patients with TMJ problems have made numerous visits from one physician to another; some have even been hospitalized by a neurologist and many patients never get correctly diagnosed. Several studies have identified impairments in postural control in patients with temporomandibular disorders. There are several methods to alleviate TMD, and some studies have suggested that it is possible to control the stomatognathic system and the musculoskeletal system through the “foot support”. The aim of the present study was to evaluate the variation produced by microchip in foot plantar in temporomandibular and postural disorders.
Selective protein removal and desalting using microchip CE.
2006
Abstract This paper describes the on-line sample pretreatment and analysis of proteins and peptides with a poly(methylmethacrylate) (PMMA) microfluidic device (IonChip™). This chip consists of two hyphenated electrophoresis channels with integrated conductivity detectors. The first channel can be used for sample preconcentration and sample clean-up, while in the second channel the selected compounds are separated. Isotachophoresis (ITP) combined with zone electrophoresis (CZE) was used to preconcentrate a myoglobin sample by a factor of about 65 before injection into the second dimension and to desalt a mixture of six proteins with 100 mM NaCl. However, ITP–CZE could not be used for the rem…