Diastereoselective Epoxidation Of Allylically Substituted Alkenes Using Metalloporphyrins As Catalyst Provides High Trans-Selectivities (I.E., Trans-:Cis-Epoxide Ratio). A Diversity Of Cycloalkenes Bearing Different Allylic Substituents Are Shown To Be Efficiently Epoxidized To Afford The Correspond.....
[更多]
Carbon nanostructures, such as carbon nanotubes and micro-scaled carbon inverse opal, show special physical, chemical and mechanical properties. Their fabrication has been a very active and highly competitive area of research. With the development of micro- or nano- gas sensors and bio-sensors, more.....
[更多]
Amphiphilic, magnetic composite particles are comprised of cores and shells. The core contains both hydrophobic vinylic graft copolymer, hydrophobic vinylic homopolymer and magnetic nanoparticles, and the shell to which the hydrophobic vinylic polymer is grafted is a hydrophilic, nitrogen-containing.....
[更多]
This Invention Provides A Method For Treating An Eye Disease In A Patient Comprising: Providing A Photosensitive Prodrug That Releases Upon Exposure To Light An Active Ingredient To Treat The Eye Disease; Administering The Prodrug In A Pharmaceutically Accepted Vehicle To The Subject, And Exposing T.....
[更多]
None
[更多]
| |< <- | [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] | -> >| |
