These are all signs of an infection rather than an allergic reaction. Many people who have inhaled allergies only experience symptoms during certain seasons. Pollen, grass, and mold are the most ...

Acid−base switchable supramolecular dendronized polyacetylenes (DPAs) with increasing steric bulk on going from generation one [G1] to three [G3], were constructed using multiple self-assembly ...

Key Laboratory of Industrial Ecology and Environmental Engineering (Ministry of Education), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China ...