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Catalytic synthesis of phenols with nitrous oxide

The emission of greenhouse gases threatens the global environment, and scientists around the world are increasingly committed to addressing this issue. While many research groups focus on carbon dioxide (CO2) or methane (CH4) revalorization strategie.....»»

Category: topSource:  physorgMay 9th, 2022

Ethical AI art generation? Adobe Firefly may be the answer.

Adobe trained new AI generator on Adobe Stock, licensed content, public domain. Enlarge / An Adobe Firefly AI image generator example. (credit: Adobe) On Tuesday, Adobe unveiled Firefly, its new AI image synthesis genera.....»»

Category: topSource:  arstechnicaRelated NewsMar 23rd, 2023

Ethical AI art generation? Adobe Firefly may be the answer

Adobe trained new AI generator on Adobe Stock, licensed content, public domain. Enlarge / An Adobe Firefly AI image generator example. (credit: Adobe) On Tuesday, Adobe unveiled Firefly, its new AI image synthesis genera.....»»

Category: topSource:  arstechnicaRelated NewsMar 22nd, 2023

Researchers develop portable color-changing food spoilage sensor

When foods like fish, meat, and cheese decompose, they release a variety of low molecular weight organic nitrogen compounds known as biogenic amines (BAs). While the body uses BAs in small amounts in processes like hormone synthesis, ingesting large.....»»

Category: topSource:  physorgRelated NewsMar 22nd, 2023

New IPCC climate report contains everything you need to know

Synthesis report wraps up 6 releases over 5 years. Enlarge / The IPCC chair and secretary preside over a marathon final approval session. (credit: IPCC/Antoine Tardy) The reports produced by the Intergovernmental Panel o.....»»

Category: topSource:  arstechnicaRelated NewsMar 20th, 2023

Scientists reveal protein synthesis mechanism in Giardia

Scientists from Uppsala University have used cryo-electron microscopy to reveal details of the protein synthesis mechanism in the parasite Giardia intestinalis, which causes diarrheic disease. The new insights could be valuable for screening specific.....»»

Category: topSource:  physorgRelated NewsMar 17th, 2023

Researchers propose electrodriven chemical looping ammonia synthesis mediated by lithium imide

Ammonia (NH3) is a promising energy vector for the storage and utilization of renewable energies. Artificially synthesizing NH3 from its elements requires harsh reaction conditions (400-500 °C, 10–30 MPa) because N2 is inert and nonpolar with a st.....»»

Category: topSource:  pcmagRelated NewsMar 16th, 2023

Electroactive bacterium generates well-defined nanosized metal catalysts with remarkable water-splitting performance

A biological method that produces metal nanoclusters using the electroactive bacterium Geobacter sulfurreducens could provide a cheap and sustainable solution to high-performance catalyst synthesis for various applications such as water splitting......»»

Category: topSource:  physorgRelated NewsMar 16th, 2023

A cheaper and more flexible alternative to indium tin oxide

A team of chemists at Purdue University, working with a pair of colleagues from the University of Kentucky, has developed a way to make PBDF, a type of transparent conducting material, at an easily synthesized scale. In their paper published in Journ.....»»

Category: topSource:  physorgRelated NewsMar 16th, 2023

DNA synthesis technologies to close the gene writing gap

NPL, in collaboration with London Biofoundry and BiologIC Technologies Ltd, have released an analysis on existing and emerging DNA Synthesis technologies in Nature Reviews Chemistry, featuring the work on the front cover......»»

Category: topSource:  physorgRelated NewsMar 10th, 2023

Biochemical synthesis discovery could unlock new drug development breakthroughs

A mystery about how a chemical compound found in nature could be synthesized in the lab may have been solved, scientists say—a breakthrough that could unlock new developments in medicine......»»

Category: topSource:  physorgRelated NewsMar 10th, 2023

Customizing catalysts for solid-state reactions

Chemists at Hokkaido University and the Institute for Chemical Reaction Design and Discovery (WPI-ICReDD) have developed the first high-performance catalyst specifically designed and optimized for solid-state, mechanochemical synthesis......»»

Category: topSource:  physorgRelated NewsMar 10th, 2023

Researchers develop world"s most productive chemical synthesis of anthracimycin

A research team from the Hong Kong University of Science and Technology (HKUST) has developed the world's most productive chemical synthesis, which could yield antibiotic anthracimycin and anthracimycin B that is 63 times more prolific than the curre.....»»

Category: topSource:  physorgRelated NewsMar 8th, 2023

First synthesis of a compound with aromatic nitrogen rings

An international team with researchers from the University of Bayreuth presents a potentially groundbreaking discovery for nitrogen chemistry in Nature Chemistry: For the first time, a compound containing aromatic rings of nitrogen atoms has been syn.....»»

Category: topSource:  physorgRelated NewsMar 6th, 2023

Scientists synthesize cerium mineral that holds promise for biomedical research

Trinity geoscientists have developed a cheap and environmentally friendly method for the synthesis of the rare earth mineral which holds promise for the treatment of diseases associated with inflammation, including cancer......»»

Category: topSource:  physorgRelated NewsMar 2nd, 2023

New strategy developed for synthesis of copper nanoclusters

Due to exact atomic composition and crystal structure, atomically precise copper nanoclusters are used as model catalysts for catalytic reaction mechanisms study. However, the efficient synthesis of copper nanoclusters still remains challenging......»»

Category: topSource:  physorgRelated NewsFeb 27th, 2023

GUS Technology setting up LTO and ternary pouch battery cell factory

LTO (lithium titanate oxide) and high-nickel ternary pouch battery cell ODM GUS Technology has invested NT$4.0 billion (US$132 million) to set up a factory with annual production capacity of 1GWh in northern Taiwan, with completion scheduled for the.....»»

Category: itSource:  digitimesRelated NewsFeb 24th, 2023

AI-generated comic artwork loses US Copyright protection

Zarya images "not protected by copyright." Words and arrangement remain protected. Enlarge / The cover of "Zarya of the Dawn," a comic book created using Midjourney AI image synthesis in 2022. (credit: Kris Kashtanova) O.....»»

Category: topSource:  arstechnicaRelated NewsFeb 24th, 2023

Mainstream solar cell technology to shift from PERC to TOPCon

Mainstream solar cell technology is expected to shift from PERC (passivated emitter and rear cell) to TOPCon (tunnel oxide passivated contact) in 2023, and this is likely to pose challenges to Taiwan-based solar cell makers......»»

Category: itSource:  digitimesRelated NewsFeb 24th, 2023

US Copyright Office withdraws copyright for AI-generated comic artwork

Zarya images "not protected by copyright." Words and arrangement remain protected. Enlarge / The cover of "Zarya of the Dawn," a comic book created using Midjourney AI image synthesis in 2022. (credit: Kris Kashtanova) O.....»»

Category: topSource:  arstechnicaRelated NewsFeb 23rd, 2023

Viral Instagram photographer has a confession: His photos are AI-generated

Artist wants to "come clean" and highlight a new media process. Enlarge / Jos Avery uses Midjourney, an AI image synthesis model, to create images that he then retouches and posts on Instagram as "photos." (credit: Avery Season A.....»»

Category: topSource:  arstechnicaRelated NewsFeb 21st, 2023