editor,<br />can you check if the following sentences are free of errors?<br />thanks in advance...<br />
<p>The staff was elected to serve as a chair of nanomaterials in the environment and biological systems&nbsp;symposium of the&nbsp;__ Society</p>
<p>The staff is taking the lead in the nanotoxicology and energy crops research in collaboration with MSM, __, MIU, UTS-Australia, and __.</p>
<p>&nbsp;</p>