Prudent Practices in the Laboratory will continue to serve as the leading source of chemical safety guidelines for people working with laboratory chemicals: research chemists, technicians, safety officers, educators, and students. The book offers prudent practices designed to promote safety and includes practical information on assessing hazards, managing chemicals, disposing of wastes, and more. This revised edition has an expanded chapter on chemical management and delves into new areas, such as nanotechnology, laboratory security, and emergency planning.ĭeveloped by experts from academia and industry, with specialties in such areas as chemical sciences, pollution prevention, and laboratory safety, Prudent Practices in the Laboratory provides guidance on planning procedures for the handling, storage, and disposal of chemicals. Prudent Practices in the Laboratory-the book that has served for decades as the standard for chemical laboratory safety practice-now features updates and new topics. Division on Engineering and Physical Sciences.Division of Behavioral and Social Sciences and Education.Therefore, an approach using the selective approach of stone-dissolution capsules will help to develop alternative urolithiasis treatments to the conventional surgical and systemic dissolution approaches.Help Ordering Information New Releases Browse by Division Browse by Topic In the end, more than 50% of stone, even in surgically tricky regions, was removed by 10 repeated treatments. Eventually, the potential removal of urolithiasis in the body was verified using a PDMS-based ureter-imitated chip with a human kidney stone (CaOx 100%, 5–7 mm size) was located in the minor calyx under an artificial urine counter flow (0.5 mL min−1). Using a double-droplet microfluidics method, hexametaphosphate (HMP) chelating solution was encapsulated in an Fe3O4 nanoparticle (Fe3O4 NP)-loaded PLGA polymer shell with a thickness of 90%), and an effective removal efficacy (>95 %, 7 repeat cycles) of artificial calcium oxalate (5 mm in size) via a chelating effect. A novel urolithiasis treatment in which chelating solution encapsulated in poly(lactic-co-glycolic acid PLGA)-based microcapsules was delivered magnetically to specific urolithiasis sites and then subjected to ultrasound (US) to release the chelating solution and dissolve the stones.
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