The wearable device has screen-printed sensors on three fingers to detect the presence of toxic substances in fruit and vegetables. Prior preparation of samples is not required, and no waste is generated.
The clinical trial involved 44 volunteers with advanced bladder cancer. The award of a US patent should facilitate cooperation between the researchers and the pharmaceutical industry to proceed to the next stage of drug development.
The technique is used for in vitro studies of the behavior of astrocytes in a three-dimensional format, and can be adapted for neurons and other cell types. The model has been used to investigate the effects of COVID-19 on the central nervous system.
Researchers have found that nanoparticles resulting from human activities such as the burning of fossil fuels rapidly grow in the atmosphere and influence cloud formation. The discovery will help make meteorological models and climate change simulations more accurate.
A Brazilian startup has developed technology inspired by the soil mapping techniques used by the oil and gas industry to select drilling sites.
A randomized, double-blind, placebo-controlled clinical trial conducted by the University of São Paulo found that a vaccine taken sublingually for 18 months had positive results, reducing skin lesions and itchiness.
Research conducted at São Paulo State University (UNESP) in Brazil showed that the technique inhibits bacterial activity and can be used in the consulting room.
The program can be used to control the quality of the data obtained, sequencing environmental samples by means of a technique known as metagenomics, which shows how complete the sequences mapped are, and whether they are contaminated by genetic material from other microorganisms.
A system developed by Brazilian researchers detects the presence of the virus in a nasopharyngeal swab in less than a minute.
Scientists affiliated with institutions in Brazil and elsewhere presented research findings that highlighted the importance of data sharing in the fight against COVID-19.
Brazilian researchers followed 38 COVID-19 patients and found that it took a month on average for the diagnostic test to become negative. In three patients, the virus remained detectable for more than 70 days.
The study involving 376 patients was conducted in São Paulo and could contribute to the formulation of public policy to improve accident prevention.
The results of a study by researchers at the University of São Paulo could serve as a basis for new recommendations on health and fitness during the COVID-19 pandemic.
Test developed by startup BiDiagnostics with FAPESP’s support promises faster and more accurate diagnosis of deep mycosis that causes sores and potentially fatal organ damage in domestic cats.
An analysis of the management plans for 118 protected areas in all parts of Brazil shows that 60% use methodologies that may yield an incorrect diagnosis of the threat to the various species of deer, especially those living in forests. The researchers have produced an illustrated guide to help identify species in future stocktaking exercises.
Using two low-cost techniques, researchers in Brazil differentiate patients with the disease from healthy subjects. Next steps include refining the approach to diagnose the disease in its early stages.
Described in 2019, the Queimada Grande coral reef off the coast of São Paulo state arose when the ocean was warmer and stopped growing when cooler sea surface temperatures influenced the climate in the region, according to a study led by researchers at the Federal University of São Paulo.
The result permits external control of the light emission from quantum states in two-dimensional semiconductors.
The automotive giant resulting from the PSA-Fiat Chrysler merger is partnering with FAPESP in this ERC, which is integrated with Stellantis’s global network of science labs.
Experiments conducted at Butantan Institute (Brazil) show how the primate’s immune system prevents multiplication of the parasite in the organism. The discovery will facilitate the identification of targets for novel therapies and vaccines.
Experiments conducted at a FAPESP-supported research center showed that besides directly combating tumor cells, zika alerted the immune system to the presence of cancer. The study opens up prospects for the use of virotherapy for central nervous system tumors.
Researchers affiliated with a FAPESP-funded research center showed that a protein called gasdermin D is involved in septic patients’ organ lesions. The study also proved that a drug originally indicated to treat alcohol dependence can inhibit the molecule’s action and prevent complications.
With 50 million hectares of reforestable land, Brazil can make a decisive contribution to efforts to achieve the world’s climate change mitigation targets, while earning substantial income from carbon credit trading, according to participants in a webinar hosted by BIOTA-FAPESP.
Methods considered emerging are environment-friendly and can be implemented now by industry in various segments.
Scientists at the University of Campinas investigated the electronic and optical properties of boron nitride, currently used as an electrical insulator. One of the possible applications is in high-efficiency devices to sterilize spaces, surfaces and water.
