Category: 6. Chemistry

Specimen collection, identification, and oil extraction

C. decapetala seeds, were collected from the Addis Ababa Science and Technology University campus Akaky Kaliti sub city, Kilinto, Addis Ababa, Ethiopia. Collection of plant material comply…

FESEM and XRD analysis

The morphology and crystalline phase of the obtained products were characterized by FESEM and XRD, respectively. Figure 1a shows the W3 flower-like nanosheet (~ 629 nm in edge length, ~ 105 nm thickness), prepared…

A synthetic methodology developed by chemists in India can obtain complex caged amines from readily attainable azolium bromide salts through a cascade of annulation reactions. This method simplifies access to bicyclic scaffolds, previously…

A synthetic methodology developed by chemists in India can obtain complex caged amines from readily attainable azolium bromide salts through a cascade of annulation reactions. This method simplifies access to bicyclic scaffolds, previously…

We are living through a global period of regression when it comes to human rights. One of the latest setbacks (at the time of writing) is from the UK Supreme Court, which in April 2025 shared the ruling that its definition of a woman in the…

Scientists have found a way to control the chirality of a mechanically interlocked molecule with the help of non-covalent interactions. Using chiral sulfonate anions, a group of researchers who worked with the now late Nobel laureate Fraser…

Crystallization onset temperature of ferroalloys

The crystallization onset temperature is one of the key properties of ferroalloys, influencing both the production technology of the ferroalloy and its performance characteristics³¹.

Experience in…