One of the many biological wonders of life on Earth is the near-perfect ways our bodies can sense the passage of time. Known as our biological clock or circadian rhythm, this natural process regulates ...

Cell body Also known as a soma, the cell body is the core section of the neuron. The cell body contains genetic information, maintains the neuron’s structure, and provides energy to drive ...

Contents: Ordered Surface Structures of Self-Assembled Porphyrins Porphyrin- and Phthalocyanine-Based Solar Cells Structures and Properties of Non-Planar Tetrapyrroles Porphyrin-Based Nanocomposites ...