https://www.selleckchem.com/pr....oducts/Bleomycin-sul 
  It is a new method for preparing visible-light-responsive structural color material and has great potential in display devices, anticounterfeiting labels, and data storage. © 2020 WILEY-VCH Verlag GmbH  Co. KGaA, Weinheim.Policy Points Interventions in a regional system with intertwined threats and costs should address those threats that have the strongest, quickest, and most pervasive cross-impacts. Instead of focusing on an individual county's apparent shortcomings, a regional intervention portfolio can yield greater re
 
                
		 
		