Acknowledgment to Reviewers of Colloids and Interfaces in 2021

Rigorous peer-reviews are the basis of high-quality academic publishing. Thanks to the great efforts of our reviewers, Colloids and Interfaces was able to maintain its standards for the high quality of its published papers. Thanks to the contribution of our reviewers, in 2021, the median time to first decision was 24 days, and the median time to publication was 48 days. The editors would like to extend their gratitude and recognition to the following reviewers for their precious time and dedication, regardless of whether the papers they reviewed were finally published:

Aboudzadeh, M. Ali	Kwon, Kideok
Aksenenko, Eugene V.	Kwon, Oh Seok
Amaral, Lia Queiroz Do	Li, Jun
Andronic, Luminita	Li, Peng
Baican, Mihaela Cristina	Liggieri, Libero
Butt, Hans-Jürgen	Liu, Jie
Cecchet, Francesca	Loglio, Giuseppe
Chachaj-Brekiesz, Anna	Malkin, Alexander
Chaijan, Manat	Marquez, Ronald
Chiu, Chi-cheng	Márquez-Beltrán, César
Ciannamea, Emiliano	Matos, Maria
Daniil, Nikitin	Matusiak, Jakub
Dhathathreyan, Aruna	Modigell, Michael
Dimitrakopoulos, Panagiotis	Mozaffari, Saeed
Drummond, Carlos	Murray, Brent
Estellé, Patrice	Nikolova, Maria
Ferreira, Guilherme	Nikoubashman, Arash
Forgiarini, Ana	Orbulov, Imre Norbert
Fornasier, Marco	Ostadhassan, Mehdi
Fraga-García, Paula	Ou, Zihao
Franco, Camilo Andres	Papurello, Davide
Gagaoudakis, Emmanouil	Prado-Gonjal, Jesús
Galantini, Luciano	Qu, Ke
Georgiev, Georgi As.	Rahman, Norizah
Gholamipour-Shirazi, Azarmidokht	Ritacco, Hernán
Goldmann, Michel	Scholle, Markus
Gözde, Tütüncüoǧlu	Smiatek, Jens
Graziano, Antimo	Stoyanov, Stanislav
Greathouse, Jeffery A.	Suzuki, Seiya
Guaus, Ester	Szilágyi, István
Gudiña, Eduardo	Talaikis, Martynas
Harutyunyan, Lusine R.	Teixeira, Guilhermina Ferreira
Holt, Stephen A.	Tetteh, Joel
Hsiao, Pai-Yi	Thangavel, Gurunathan
Huang, Dali	Trujillo-Cayado, Luis Alfonso
Ivanova, Natalia	Trybala, Anna
Jordan, Norbert	Vermant, Jan
Karbaschi, Mohsen	Vital, Joaquim Silvério Marques
Khachatryan, Karen	Wagemans, Anja Maria
Kobiela, Tomasz	Wang, Fei
Kohut, Ananiy	Weber, Juliane
Kopel, Pavel	Xu, Ben B.
Korchowiec, Beata	Yang, Feipeng
Kujawa, Joanna	Zamudio-Rivera, Luis S.
Kuttner, Christian	Zholkovskiy, Emiliy
Kuznetsov, Alexander A.