Redox enzymes are proteins that catalyze oxidation-reduction reactions, which involve the transfer of electrons between molecules. Redox enzymes are crucial in bioelectrochemical devices, such as biosensors or biofuel cells. For instance, biosensors catalyze reactions that convert biochemical signals into measurable electrical signals, enabling the detection of substances like glucose.

A study published in the journal Optica demonstrates live plant imaging of several representative plant samples, including the biofuel crop sorghum. By employing a novel detector, researchers obtained clear images of living sorghum plants with a light far dimmer than starlight. This advance enables imaging of delicate, light-sensitive samples, such as biofuel crops, without disturbing or damaging the plants.

As the global push for sustainable biofuels intensifies, lignocellulosic biomass has emerged as a prime candidate for biofuels and biochemicals owing to its abundance and renewability. This biomass, derived from plant materials, holds great promise as a feedstock for biofuel production. However, the pretreatment process required to break down lignocellulose often yields toxic byproducts like lignin-derived phenolic compounds and furanyl aldehydes.

Mathematical analysis reveals that within Brazil's agriculture and livestock industry, the biofuels sector is most heavily reliant on other sectors with high greenhouse gas emissions.

News about biofuels sometimes mentions used cooking oil as a feedstock, but if these substances contain animal fat, they can solidify in colder temperatures. This happens because, chemically, the fatty acids of these and many other saturated fats have long carbon chains with single bonds. Enter the Euglena.

A new IIASA-led study offers the first detailed estimates of land use change emissions for six sustainable aviation fuel production pathways. The authors focused on both food and non-food raw materials used to produce biofuels, using trusted global data sources to provide fine-scale emissions data.