Are the brightest coronal loops always rooted in mixed-polarity magnetic flux?

Caroline Evans, Organization Not Listed, Washington, DC, United States, Sanjiv K. Tiwari, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, United States, Navdeep K. Panesar, Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA, United States, Avijeet Prasad, University of Alabama in Huntsville, Huntsville, United States and Ronald Lee Moore, NASA MSFC, Huntsville, AL, United States