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<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>Hello,<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>I use quantifoil grids to freeze my samples, and I
recently encountered some problems with. The main problem seems to be linked to
the presence of a residue of the photoresist layer, that can notably induce
drift and instability.<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>I would like to know if you already had trouble with
this material and if you found a way to fix it, or if you establish a specific
procedure to freeze on quantifoil grids.<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>Sincerely,<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>---------------------------------------------------------------------------------------------<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>Fabrice Mouche, PhD, Research Associate<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>Automated Molecular Imaging Group, Department of Cell
Biology<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>The Scripps Research Institute, CB 129<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>10550 North Torrey Pines Road, La Jolla, California
92037<o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>tel. : 858 784 9208 ; fax : 858 784 9090 ; <a
href="mailto:fmouche@scripps.edu">fmouche@scripps.edu</a><o:p></o:p></span></font></span></p>

<p class=MsoNormal><span class=StyleCourrierlectronique15><font size=2
color=black face=Arial><span lang=EN-US style='font-size:10.0pt;mso-bidi-font-size:
12.0pt;font-family:Arial'>---------------------------------------------------------------------------------------------<o:p></o:p></span></font></span></p>

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12.0pt;font-family:Arial'><![if !supportEmptyParas]>&nbsp;<![endif]><o:p></o:p></span></font></span></p>

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