Battery Lead

原电池(primary battery)

一种将活性物质中化学能通过氧化还原反应直接转换成电能输出的装置。又称化学电池。由于各种型号的原电池氧化还原反应的可逆性很差，放完电后，不能重复使用，故又称一次电池。它通常由正电极、负电极、电解质、隔离物和壳体构成，可制成各种形状和不同尺寸，使用方便。广泛用于工农业、国防工业和通信、照明、医疗等部门，并成为日常生活中收音机、录音机、照相机、计算器、电子表、玩具、助听器等常用电器的电源。原电池一般按负极活性物质（如锌、镉、镁、锂等）和正极活性物质（如锰、汞、二氧化硫、氟化碳等）分为锌

Virtual Screening for Lead Discovery

and charge preferences of macromolecular binding sites, for both structure-based and ligand-based drug design. High-throughput screening is the most common experimental method used to identify lead compounds. Because of the cost, time, and resources required

Impairment of Synaptic Function by Exposure to Lead

Of all known neurotoxicants, lead (Pb) has received by far the most research attention. Because of increasing awareness of its untoward effects, investigation of the metal’s central nervous system (CNS) actions has extended