P. A. Thwaites, C. K. Yao, J. Maggo, J. John, A. F. Chrimes, R. E. Burgell, J. G. Muir, F. C. Parker, D. So, K. Kalantar-Zadeh, R. B. Gearry, K. J. Berean, P. R. Gibson, "Comparison of gastrointestinal landmarks using the gas-sensing capsule and wireless motility capsule," Alimentary Pharmacology and Therapeutics. 2022; 56: 1337–1348.

J. A. Busam, E. D. Shah, "Editorial: what is needed to achieve success in developing diagnostic technologies for patients with gastrointestinal motility disorders - past and present," Alimentary Pharmacology and Therapeutics. 2022; 56: 1615-1616.

P. A. Thwaites, K. J. Berean, P. R. Gibson, "Editorial: what is needed to achieve success in developing diagnostic technologies for patients with gastrointestinal motility disorders - past and present. Authors' reply," Alimentary Pharmacology and Therapeutics. 2022; 56: 1617-1618.

D. So, P. A. Thwaites, P. R. Gibson, "Detection of changes in regional colonic fermentation in response to supplementing a low FODMAP diet with dietary fibres by hydrogen concentrations, but not by luminal pH," Alimentary Pharmacology and Therapeutics. 2023; 58: 417–428.

M. Pimentel, R.J. Saad, M.D. Long, S. S. C. Rao, "ACG Clinical Guideline: Small Intestinal Bacterial Overgrowth," The American Journal of Gastroenterology. 2020; 115(2): 165-178.

E. M. M. Quigley, "The Spectrum of Small Intestinal Bacterial Overgrowth (SIBO)," Current Gastroenterology Reports. 2019;21(1):3.

S. S. C. Rao, J. Bhagatwala, "Small Intestinal Bacterial Overgrowth: Clinical Features and Therapeutic Management," Clinical and Translational Gastroenterology. 2019;10(10):e00078.

K. J. Berean, N. Ha, J. Z. Ou, A. F. Chrimes, D. Grando, C. K. Yao, J. G. Muir, S. A. Ward, R. E. Burgell, P. R. Gibson, K. Kalantar-zadeh, "The safety and sensitivity of a telemetric capsule to monitor gastrointestinal hydrogen production in-vivo in healthy subjects: a pilot trial comparison to concurrent breath analysis," Alimentary Pharmacology and Therapeutics. 2018; 48: 646–654.

K. Kalantar-zadeh, K. J. Berean, N. Ha, A. F. Chrimes, K. Xu, D. Grando, J. Z. Ou, N. Pillai, J. L. Campbell, R. Brkljača, K. M. Taylor, R. E. Burgell, C. K. Yao, S. A. Ward, C. S. McSweeney, J. G. Muir, and P. R. Gibson, "A human pilot trial of ingestible electronic capsules capable of sensing different gases in the gut," Nature Electronics, vol. 1, no. 1, pp. 79-87, 2018/01/01 2018.

A. Rotbart, P. J. Moate, C. K. Yao, J. Z. Ou, and K. Kalantar-zadeh, "A novel mathematical model for the dynamic assessment of gas composition and production in closed or vented fermentation systems," Sensors and Actuators B: Chemical, vol. 254, pp. 354-362, 2018/01/01/ 2018.

K. Kalantar-zadeh, N. Ha, J. Z. Ou, and K. J. Berean, "Ingestible Sensors," ACS Sensors, Review vol. 2, no. 4, pp. 468-483, 2017.

A. Rotbart, K. Kalantar-zadeh, J. Ou, C. Yao, J. Muir, and P. Gibson, "New in vitro human faecal fermentation system for diagnosis and treatment of gastrointestinal disorders using continuous intestinal gas profiling," Gut, vol. 66, pp. A128-A128, 2017-07-01 00:00:00 2017.

A. Rotbart, C. K. Yao, N. Ha, M. D. Chrisp, J. G. Muir, P. R. Gibson, K. Kalantar-zadeh, and J. Z. Ou, "Designing an in-vitro gas profiling system for human faecal samples," Sensors and Actuators B: Chemical, vol. 238, pp. 754-764, 2017/01/01/ 2017.

J. Z. Ou, J. J. Cottrell, N. Ha, N. Pillai, C. K. Yao, K. J. Berean, S. A. Ward, D. Grando, J. G. Muir, C. J. Harrison, U. Wijesiriwardana, F. R. Dunshea, P. R. Gibson, and K. Kalantar-zadeh, "Potential of in vivo real-time gastric gas profiling: A pilot evaluation of heat-stress and modulating dietary cinnamon effect in an animal model," Scientific Reports, Article vol. 6, 2016, Art. no. 33387.

K. Kalantar-zadeh, C. K. Yao, K. J. Berean, N. Ha, J. Z. Ou, S. A. Ward, N. Pillai, J. Hill, J. J. Cottrell, F. R. Dunshea, C. McSweeney, J. G. Muir, and P. R. Gibson, "Intestinal Gas Capsules: A Proof-of-Concept Demonstration," Gastroenterology, Article vol. 150, no. 1, pp. 37-39, 2016.

C. Yao, A. Rotbart, K. Kalantar-zadeh, J. Ou, J. Muir, and P. Gibson, "Modulation of hydrogen sulfide production from fecal microbiota by diet and mesalazine: utility of a novel in vitro gas-profiling technology," Journal of Gastroenterology and Hepatology, vol. 31, p. 7, 2016.

J. Z. Ou, C. K. Yao, A. Rotbart, J. G. Muir, P. R. Gibson, and K. Kalantar-zadeh, "Human intestinal gas measurement systems: in vitro fermentation and gas capsules," Trends in Biotechnology, vol. 33, no. 4, pp. 208-213, 2015/04/01/ 2015.

K. J. Berean, E. M. Adetutu, J. Z. Ou, M. Nour, E. P. Nguyen, D. Paull, J. McLeod, R. Ramanathan, V. Bansal, K. Latham, G. J. Bishop-Hurley, C. McSweeney, A. S. Ball, and K. Kalantar-zadeh, "A unique in vivo approach for investigating antimicrobial materials utilizing fistulated animals," Scientific Reports, Article vol. 5, 2015, Art. no. 11515.

K. J. Berean, J. Z. Ou, T. Daeneke, B. J. Carey, E. P. Nguyen, Y. Wang, S. P. Russo, R. B. Kaner, and K. Kalantar-zadeh, "2D MoS₂ PDMS Nanocomposites for NO₂ Separation," Small, Article vol. 11, no. 38, pp. 5035-5040, 2015.

K. J. Berean, J. Z. Ou, M. Nour, M. R. Field, M. M. Y. A. Alsaif, Y. Wang, R. Ramanathan, V. Bansal, S. Kentish, C. M. Doherty, A. J. Hill, C. McSweeney, R. B. Kaner, and K. Kalantar-zadeh, "Enhanced gas permeation through graphene nanocomposites," Journal of Physical Chemistry C, Article vol. 119, no. 24, pp. 13700-13712, 2015.

M. Nour, K. Berean, S. Balendhran, J. Z. Ou, J. D. Plessis, C. McSweeney, M. Bhaskaran, S. Sriram, and K. Kalantar-zadeh, "CNT/PDMS composite membranes for H₂ and CH₄ gas separation," International Journal of Hydrogen Energy, Article vol. 38, no. 25, pp. 10494-10501, 2013.

M. Nour, K. Berean, M. J. Griffin, G. I. Matthews, M. Bhaskaran, S. Sriram, and K. Kalantar-zadeh, "Nanocomposite carbon-PDMS membranes for gas separation,"Sensors and Actuators, B: Chemical, Article vol. 161, no. 1, pp. 982-988, 2012.