Johnson, Daniel J., and Nidal Hilal. "Can graphene and graphene oxide materials revolutionise desalination processes?." Desalination (2020): 114852.
Suwaileh, Wafa, Daniel Johnson, and Nidal Hilal. "Membrane desalination and water re-use for agriculture: State of the art and future outlook." Desalination 491 (2020): 114559.
Lesimple, Alain, Saad Y. Jasim, Daniel J. Johnson, and Nidal Hilal. "The role of wastewater treatment plants as tools for SARS-CoV-2 early detection and removal." Journal of Water Process Engineering (2020): 101544.
Johnson, Daniel, Ang Wei Lun, Abdul Wahab Mohammed, and Nidal Hilal. "Dewatering of POME digestate using lignosulfonate driven forward osmosis." Separation and Purification Technology 235 (2020): 116151.
Zafisah, Nurul Syahidah, Wei Lun Ang, Abdul Wahab Mohammad, Nidal Hilal, and Daniel J. Johnson. "Interaction between ballasting agent and flocs in ballasted flocculation for the removal of suspended solids in water." Journal of Water Process Engineering 33 (2020): 101028.
Ang, Wei Lun, Abdul Wahab Mohammad, Daniel Johnson, and Nidal Hilal. "Unlocking the application potential of forward osmosis through integrated/hybrid process." Science of The Total Environment 706 (2020): 136047.
Osmosis Engineering, Edited by Nidal Hilal , Ahmad Fauzi Ismail , Mohamed Khayet , Daniel Johnson. Elsevier. Publication due April 2021.
Johnson, Daniel, and Nidal Hilal. "Atomic-force microscopy investigations of filtration membranes." In Application of Nanotechnology in Membranes for Water Treatment, pp. 189-212. CRC Press, 2017.
Johnson, D., D. L. Oatley-Radcliffe, and Nidal Hilal. "Atomic force microscopy (AFM)." In Membrane characterization, pp. 115-144. Elsevier, 2017.
Hilal, N. and D. Johnson. Atomic Force Microscopy In: Encyclopedia of Membranes Springer, 2014
Johnson, D. and N. N. HIlal. Atomic Force Microscopy - An Effective Tool for Membrane Characterization In: Encyclopedia of Membrane Science and Technology Part II. Membrane Materials, Characterization, and Module Design ISBN: 978-0-470-90687-3, DOI 10.1002/9781118522318.emst142 (2013)
Wright, C. J., D. J. Johnson and N. Hilal. Atomic Force Microscopy In: Encyclopedia Of Food Microbiology, Second Edition Wiley (2013)
Hilal, Nidal, and D. Johnson. "The use of atomic force microscopy in membrane characterization." In Basic Aspects of Membrane Science and Engineering, pp. 337-354. Elsevier Inc., 2010.