2024 Faster sperm selected by rheotaxis leads to superior early embryonic development in vitro Inside back cover (Lab on a Chip 2024) M. Yaghoobi , A. Abdelhady , A. Favakeh , P. Xie , S. Cheung , A. Mokhtare , Y. L. Lee , A. V. Nguyen , G. Palermo , Z. Rosenwaks , S. H. Cheong and A. Abbaspourrad 2023 Pyrene-Based Polyimide Covalent Organic Framework with Temperature-Dependent Fluorescence Back cover picture (Advanced Optical Materials 2023) Amin Zadehnazari, Ahmadreza Khosropour, Ataf Ali Altaf, Saeed Amirjalayer, and Alireza Abbaspourrad 2022 Modulating Functionality of Starch-Based Patchy Particles by Manipulating Architecture and Environmental Factors Front Cover Picture (ACS Applied Materials & Interfaces 2022) Peilong Li, Arkaye Kierulf, Judith Whaley, James Smoot, Mariana Perez Herrera, and Alireza Abbaspourrad Rheotaxis quality index: a new parameter that reveals male mammalian in vivo fertility and low sperm DNA fragmentation Back cover (Lab on a Chip 2022) Mohammad Yaghoobi, Morteza Azizi, Amir Mokhtare, Farhad Javi, and Alireza Abbaspourrad 2018 Nanoliter-Sized Microchamber/Microarray Microfluidic Platform for Antibiotic Susceptibility Testing Front Cover Picture (Analytical Chemistry 2018) M. Azizi, M. Zaferani, B. Dogan, S. Zhang, K.W. Simpson and A. Abbaspourrad 2017 Microbiome‐within‐a‐Membrane: A Microfluidic‐Based Model for Spatially Constrained Culture of Intestinal Microbiota Front Cover Picture (Adv. Funct. Mater. 48/2018) S.R. Pajoumshariati, M. Azizi, S. Zhang, B. Dogan, K.W. Simpson, A. Abbaspourrad Glass surface modification via Cu(0)-mediated living radical polymerization of fluorinated and non-fluorinated acrylates Front Cover Picture (Polymer Chemistry 2017, Issue 48) Mojtaba Enayati and Alireza Abbaspourrad