Presented readers next 67th issue of the journal "Journal of Nano Research" contains peer-reviewed manuscripts depicting the last research results in the field of synthesis and properties analysis of various nanomaterials and nanostructures for the ecological and biomedical goals, for wide industrial applications in machinery, microelectronics, and mechatronics. This journal's volume can attract and may be helpful for a wide range of engineers, scientists, and students whose activity is related to the usage of nanomaterials and nanotechnologies in various branches of engineering.

This periodical edition includes peer-reviewed scientific and engineering papers on all aspects of research in the area of nanoscience and nanotechnologies and wide practical application of the achieved results.

This periodical edition includes peer-reviewed scientific and engineering papers on all aspects of research in the area of nanoscience and nanotechnologies and wide practical application of the achieved results.

This journal volume is available electronically and in print. The online version is available online at http://www.scientific.net/jnanor.

The 69th volume of the "Journal of Nano Research" was compiled from peer-reviewed articles presenting the research results in the synthesis and properties analysis of various nanomaterials and nanostructures for industrial applications in micro-, optoelectronics, mechatronics, chemical production, and environmental engineering. The research results can find practical applications in many areas of human activity.

The 59th volume of the "Journal of Nano Research" contains peer-reviewed papers by the results of the research from the field of synthesis and properties of various nanomaterials and nanostructures for the biomedical and industrial application. We hope that this volume of the journal will be useful and interesting for a wide range of engineers, scientists, and students whose activity is related with the creation and using of nanomaterials and nanotechnologies in different branches of human activity.