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Background
Reoperation for post hepatectomy complications is associated with high rates of morbidity and mortality. We aim to describe the frequency, indications, and risk factors for reoperation after liver resection in a single centre.
Methods
Perioperative data of 464 patients, who underwent elective hepatectomy from 2001 to 2020 at The Queen Elizabeth Hospital in South Australia, were retrospectively...
Scanning ion occlusion sensing (SIOS), a technique that uses a tunable pore to detect the passage of individual nano-scale objects, is applied here for the rapid, accurate and direct measurement of synthetic and biological nanoparticle concentrations. SIOS is able to characterize smaller particles than other direct count techniques such as flow cytometry or Coulter counters, and the direct count avoids...
This paper demonstrates initial results with a novel instrument for nanoparticle detection and quantization, called the “qNano.” The qNano instrument provides a label-free method for detection of charged particles passing through a nanopore (a nanopore scale channel that separates two volumes) via electrophoresis. The instrument incorporates an elastomeric membrane in which a nano-scale pore has been...
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