Polypropylene (PP)-based biocomposites and bionanocomposites : state-of-the-art, new challenges and opportunities / Visakh. P.M. -- Polypropylene (PP)/cellulose-based biocomposites and bionanocomposites / Md. Minhaz-Ul Haque -- Polypropylene (PP)/starch-based biocomposites and bionanocomposites / Saviour A. Umoren and Moses M. Solomon -- Polypropylene (PP)/polylactic acid-based biocomposites and bionanocomposites / Xin Wang -- Polypropylene (PP)-based hybrid biocomposites and bionanocomposites / Svetlana Butylina -- Biodegradation and flame retardancy of polypropylene-based composites and nanocomposites / S. Butylina and I. Turku -- Polypropylene single-polymer composites / Jian Wang -- Polypropylene/plant-based fiber biocomposites and bionanocomposites / Amir Ghasemi, Ehsan Pesaran Haji Abbas, Leila Farhang and Reza Bagheri -- Polypropylene composite with oil palm fibers : method development, properties and applications / Muhammad Shahid Nazir, Mohd Azmuddin Abdullah and Muhammad Rafi Raza -- Interfacial modification of polypropylene-based biocomposites and bionanocomposites / Yekta Karaduman and Nesrin Sahbaz Karaduman.