Although the cytotoxic effects of mercuric chloride (HgCl2) and methylmercury chloride (MeHg) have been extensively studied, the insoluble HgS was subjected fewer studies.

• 摘要:汞是目前环境中污染较严重的重金属之一，它以元素汞、无机汞及有机汞三种型式在环境中循环。