Vol. 7 No. 3 (2019) Vol. 7 No. 3 (2019) Article Plasma Oxidation of Polyolefins - Course of O/C Ratio from Unmodified Bulk to Surface and Finally to CO2 in the Gas Phase: A Critical Review J. Friedrich M. Jabłońska G. Hidde Article Procedures for the Characterization of Wettability and Surface Free Energy of Textiles - Use, Abuse, Misuse and Proper Use: A Critical Review Thomas Bahners Jochen S. Gutmann Article Bioadhesive Nanoformulations—Concepts and Preclinical Studies: A Critical Review Monika Joshi Ravi Shankar Kamla Pathak JOURNAL POLICIES Focus and Scope Publication Frequency Abstracting and Indexing Publication Fee Publication Ethics and Malpractice Statement Peer Review Process Recruitment for Reviewers Open Access Policy