Respiratory infections, including SARS-CoV-2, are spread via inhalation or ingestion of
airborne pathogens. Airborne transmission is difficult to control, particularly indoors. …

Objectives: To explore the difference in level of perceived stress among medical undergraduates
of various classes and its association with their academic performance. Methodology: …

Nanofiber-based facial masks have attracted the attention of modern cosmetic applications
due to their controlled drug release, biocompatibility, and better efficiency. In this work, …

A compendium of all the volatile organic compounds (VOCs) emanating from the human body
(the volatolome) is for the first time reported. 1840 VOCs have been assigned from breath (…

The assessment of disease activity in various conditions may be performed using a range of
different techniques. These include the use of non-invasive tests, such as acute phase …

The aim of this work was to investigate volatile organic compounds (VOCs) emanating from
urine samples to determine whether they can be used to classify samples into those from …

There is a need to reduce the number of cystoscopies on patients with haematuria. Presently
there are no reliable biomarkers to screen for bladder cancer. In this paper, we evaluate a …

Prostate cancer is one of the most common cancers. Serum prostate-specific antigen (PSA)
is used to aid the selection of men undergoing biopsies. Its use remains controversial. We …

Background Volatile organic compounds (VOCs) can be intermediates of metabolic pathways
and their levels in biological samples may provide a better understanding about diseases …

The public’s attitude to testing is likely to change in response to SARS-CoV-2 testing. We
expect it will not be long before we are asked why tests are not offered for other respiratory …