Monitoring the number and size distribution of nanoparticles in algae, water fleas, and fish

Nanomaterials Traced across an Aquatic Food Chain

Efficient Porphyrin-Dye-Sensitized Solar Cells
Cobalt double fence porphyrins reduce molecular aggregation and charge recombination

Sensor and Detoxifier in One
Crystalline polymers for the rapid detection and efficient degradation of ozone

Paul J. Crutzen (1933 – 2021)
Chemistry Nobel Laureate who is best known for his work on ozone depletion has passed away

Large Perovskite Solar Modules
Large‐area, uniform, micrometer‐thick perovskite films produced via a two‐step coating process

Sustainable Synthesis of Diethyl Carbonate from CO2
Tetraethyl orthosilicate (TEOS) used together with Zr catalysts

Artificial Water Oxidation System
Electrochemical polymerization gives a system with catalytic centers surrounded by hole transporters

Lignin Cellulose Nanofibrils for Supercapacitor Electrodes
Strong and flexible thin-film electrodes with high energy storage performance

Cerium-Based Catalysts for Cyclic Polylactide Production
Faster, more selective path to sustainable cyclic polymer with high molar mass

Purely Organic Hole Transporter
Dopant-free, humidity-stable organic layers give perovskite solar cells 21 % efficiency