Samples collected from cardiac surgery patients contain several types of microplastic particles

Microplastics Detected in Human Heart Tissue

Nickel-Based Dihydrogen Formation with a Closed Synthetic Cycle
Two-step protonation reaction starting from a Ni(0) precursor

Concise Total Syntheses of Hamigeran Natural Products
Compounds with a 6–7–5 tricyclic carbon skeleton and interesting biological activities
![On-Surface Synthesis of a High-Spin Aza-[5]-Triangulene](https://www.chemistryviews.org/wp-content/uploads/2023/08/hghspinaza5triangulene_2023-125x94.png)
On-Surface Synthesis of a High-Spin Aza-[5]-Triangulene
Large nitrogen-doped triangular graphene flake prepared on a Au(111) surface

Reducing Dependence of PET on Fossil Resources
Neste cooperates with Suntory, ENEOS, and Mitsubishi Corporation to introduce bio-based materials into the PET value chain

Gallium “Reactivates” Older Quinolone Antibiotics
Gallium complexes derived from antibiotic quinolones are active against drug-resistant strains of Klebsiella pneumoniae

Trichloromethylative Olefin Lactonization by Photoredox Catalysis
Regio- and stereoselective reaction gives a variety of lactones with a tetrasubstituted carbon and a trichloromethyl group

Co(III)-Catalyzed Oxidative C–H Alkenylation of Acrylamides
Cross-coupling of α,β-unsaturated compounds with unactivated alkenes

Linear Zampanolide Analogue Shows Cytotoxicity
Increased conformational flexibility is not necessarily bad for biological activity

An Isolable Diiminoborane
BN analogue of butadiyne can be used for the controlled release of dinitrigen