Institute of Botany, Academy of Sciences of the Czech Republic, Lidická 25/27, 657 20 Brno, Czech Republic.
Chemosphere. 2012 Aug;88(8):962-5. doi: 10.1016/j.chemosphere.2012.03.028. Epub 2012 Apr 10.
Phthalocyanines are prospective chemicals that have applications in industry, medicine and biology due especially to their architectural flexibility and production of reactive oxygen species. Although they are used in so many areas of human activities nowadays, there is still little knowledge of their ecotoxicity. Here we present the first observation of their toxic effects on representatives of the aquatic plants Lemna minor. The tested phthalocyanines possess a wide spectrum of phytotoxicity ranging from seldom (>50 mg L(-1)) to highly toxic 0.11 mg L(-1). Moreover, the potential of phthalocyanines to be used as selective cyanocides or herbicides is discussed as well.
酞菁是一种有前景的化学物质，由于其结构的灵活性和活性氧的产生，在工业、医学和生物学领域都有应用。尽管它们在当今人类活动的许多领域都有应用，但对它们的生态毒性仍知之甚少。在这里，我们首次观察到它们对水生植物浮萍的毒性影响。测试的酞菁具有广泛的植物毒性，范围从很少（>50 毫克/升）到高毒性（0.11 毫克/升）。此外，还讨论了酞菁作为选择性氰化物或除草剂的潜在用途。
