Semester.ly

Johns Hopkins University | EN.540.603

Colloids and Nanoparticles

3.0

credits

Average Course Rating

(4.07)

Fundamental principles related to interactions, dynamics, and structure in colloidal, nanoparticle, and interfacial systems. Concepts covered include hdrodynamics, Brownian motion, diffusion, sedimentation, electrophoresis, colloidal and surface forces, polymeric forces, aggregation, deposition, and experimental methods. Modern topics related to colloids in nano- science and technology will be discussed throughout the course with frequent references to recent literature. Meets with EN.540.403

Spring 2013

(4.2)

Spring 2014

(3.91)

Spring 2015

(4.1)

Spring 2013

Professor: Michael Bevan

(4.2)

The best aspects of this course included the broad range of materials utilized, the exposure and emphasis on the current state of the field, and the thought-provoking in-class discussions. Some students felt that the strict “group-based” format made work completion and research difficult if one was stuck with a bad partner. One suggestion included incorporating more rigorous equations. Another suggestion was to al ow students to complete at least one paper independently. Prospective students should know that this class consists of group-based activities.

Spring 2014

Professor: Michael Bevan

(3.91)

The best aspects of this course included the laid back, engaging, and knowledgeable instructor, the qualitative view of current research in the field, and the emphasis on real understanding of the material. Many students appreciated hearing the instructor’s critical review of the current research. The worst aspects of the course included the lack of real chal enge in some of the material, unclear expectations for papers and presentations, and a lack of feedback. Some suggestions for improving the course included more clarity in expectations for graded work, more time on quantitative assessments, and holding the class at a later time. Prospective students should know this course is much more theoretical than other engineering courses, has a low work load, and is a great introduction to colloids and nanoparticles.

Spring 2015

Professor: Michael Bevan

(4.1)

The best aspects of the class included the engaging and informative professor, the discussion-based approach to class, and the ability to pursue an area of interest through a group research project. The course provided a broad overview of the subject matter, and some students would have preferred to learn about fewer topics in greater depth. Other students suggested that the in-class student presentations helped to provide more depth, but that supplemental readings prior to presentations would have been beneficial. Prospective students should be aware that grades are based on papers and presentations, so they should be prepared to develop their skil s in these areas.