2025

• Saikia, Tinku; Saiti, Evdokia; Khan, Essa Ahsan; Øye, Gisle. (2025) Fouling Mechanisms in Produced Water Reinjection: Insights into Near-Wellbore Damage from a Micromodel Study. Energy & Fuels
  Vitenskapelig artikkel
• Khan, Essa Ahsan; Rückert-Reed, Christian; Dahiya, Gurvinder Singh; Tietze, Lisa; Fages-Lartaud, Maxime; Busche, Tobias. (2025) High-resolution mapping of sigma factor DNA-binding sequences using artificial promoters, RNA aptamers, and deep sequencing. Nucleic Acids Research (NAR)
  Vitenskapelig artikkel
• Piarulli, Stefania; Sørensen, Lisbet; Amat, Laura Martinez; Farkas, Julia; Khan, Essa Ahsan; Arukwe, Augustine Ebeku. (2025) Particles, chemicals or both? Assessing the drivers of the multidimensional toxicity of car tire rubber microplastic on early life stages of Atlantic cod. Journal of Hazardous Materials
  Vitenskapelig artikkel

2024

• Khan, Essa Ahsan; Greve, Melissa; Russell, Isabelle; Ciesielski, Tomasz Maciej; Lundregan, Sarah; Jensen, Henrik. (2024) Lead exposure is related to higher infection rate with the gapeworm in Norwegian house sparrows (Passer domesticus). Environmental Pollution (1987)
  Vitenskapelig artikkel

2023

• Ibor, Oju Richard; Khan, Essa Ahsan; Arukwe, Augustine Ebeku. (2023) A bioanalytical approach for assessing the effects of soil extracts from solid waste dumpsite in Calabar (Nigeria) on lipid and estrogenic signaling of fish Poeciliopsis lucida hepatocellular carcinoma-1 cells in vitro and in vivo African catfish (Clarias gariepinus). Journal of Toxicology and Environmental Health, Part A
  Vitenskapelig artikkel
• Hansen, Bjørn Henrik; Arukwe, Augustine Ebeku; Knutsen, Hannah Marie; Skarpnord, Kaja Skyrud; Farkas, Julia; Veylit, Lara. (2023) Effects of Exposure Timing on cyp1a Expression, PAH Elimination, and Lipid Utilization in Lumpfish Embryos Exposed to Produced Water. Environmental Science and Technology
  Vitenskapelig artikkel
• Khan, Essa Ahsan; Grønnestad, Randi; Krøkje, Aase; Bartosova, Zdenka; Johanson, Silje Modahl; Müller, Mette Helen Bjørge. (2023) Alteration of hepato-lipidomic homeostasis in A/J mice fed an environmentally relevant PFAS mixture. Environment International
  Vitenskapelig artikkel
• Klykken, Christine; Khan, Essa Ahsan; Karlsen, C.; Reed, A.K.; Attramadal, Kari Johanne Kihle; Olsen, Rolf-Erik. (2023) Nephrocalcinosis in juvenile farmed Atlantic Salmon (Salmo salar) may be linked to osmoregulatory stress. Journal of Fish Diseases
  Vitenskapelig artikkel

2022

• Ahmed, Husnain; Khan, Essa Ahsan; Stokke, Bjørn Torger. (2022) Microfluidic dual picoinjection based encapsulation of hemoglobin in alginate microcapsules reinforced by a poly(l-lysine)-g-poly(ethylene glycol). Soft Matter
  Vitenskapelig artikkel

2021

• Hansen, Bjørn Henrik; Nordtug, Trond; Farkas, Julia; Khan, Essa Ahsan; Oteri, Erika; Kvæstad, Bjarne. (2021) Toxicity and developmental effects of Arctic fuel oil types on early life stages of Atlantic cod (Gadus morhua). Aquatic Toxicology
  Vitenskapelig artikkel
• Gómez, Livia; Niegowska, Magdalena; Navarro, Anna; Amendola, Luca; Arukwe, Augustine; Ait-Aissa, Selim. (2021) Estrogenicity of chemical mixtures revealed by a panel of bioassays. Science of the Total Environment
  Vitenskapelig artikkel
• Ibor, Oju Richard; Khan, Essa Ahsan; Arukwe, Augustine. (2021) Toxicity assessment of Lemna solid waste dumpsite (Calabar, Nigeria) using different extraction methods and toxicological responses of PLHC-1 cells. Environmental Toxicology and Pharmacology
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2020

• Khan, Essa Ahsan; Zhang, Xiaokang; Hanna, Eileen Marie; Bartosova, Zdenka; Yadetie, Fekadu; Jonassen, Inge. (2020) Quantitative transcriptomics, and lipidomics in evaluating ovarian developmental effects in Atlantic cod (Gadus morhua) caged at a capped marine waste disposal site. Environmental Research
  Vitenskapelig artikkel
• Adeogun, Aina O.; Ibor, Oju Richard; Khan, Essa Ahsan; Chukwuka, Azubuike V.; Omogbemi, Emmanuel D.; Arukwe, Augustine. (2020) Detection and occurrence of microplastics in the stomach of commercial fish species from a municipal water supply lake in southwestern Nigeria. Environmental Science and Pollution Research
  Vitenskapelig artikkel
• Khan, Essa Ahsan; Zhang, Xiaokang; Hanna, Eileen Marie; Yadetie, Fekadu; Jonassen, Inge; Goksøyr, Anders. (2020) Application of quantitative transcriptomics in evaluating the ex vivo effects of per- and polyfluoroalkyl substances on Atlantic cod (Gadus morhua) ovarian physiology. Science of the Total Environment
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2019

• Khan, Essa Ahsan; Bertotto, Luisa B.; Dale, Karina; Lille-Langøy, Roger; Yadetie, Fekadu; Karlsen, Odd Andre. (2019) Modulation of neuro-dopamine homeostasis in juvenile female Atlantic cod (Gadus morhua) exposed to polycyclic aromatic hydrocarbons and perfluoroalkyl substances. Environmental Science and Technology
  Vitenskapelig artikkel
• Dale, Karina; Müller, Mette Bjørge; Tairova, Zhanna; Khan, Essa Ahsan; Hatlen, Kristin; Grung, Merete. (2019) Contaminant accumulation and biological responses in Atlantic cod (Gadus morhua) caged at a capped waste disposal site in Kollevåg, Western Norway. Marine Environmental Research
  Vitenskapelig artikkel
• Edson, Amanda Jayne; Hushagen, Helena Amalie; Frøyset, Ann Kristin; Elda, Inga; Khan, Essa Ahsan; Stefano, Antonio Di. (2019) Dysregulation in the Brain Protein Profile of Zebrafish Lacking the Parkinson’s Disease-Related Protein DJ-1. Molecular Neurobiology
  Vitenskapelig artikkel

2018

• Frøyset, Ann Kristin; Edson, Amanda Jayne; Gharbi, Naouel; Khan, Essa A.; Dondorp, Daniel; Bai, Qing. (2018) Astroglial DJ-1 over-expression up-regulates proteins involved in redox regulation and is neuroprotective in vivo. Redox Biology
  Vitenskapelig artikkel

2016

• Frøyset, Ann Kristin; Khan, Essa Ahsan; Fladmark, Kari Espolin. (2016) Quantitative proteomics analysis of zebrafish exposed to sub-lethal dosages of β-methyl-amino-L-alanine (BMAA). Scientific Reports
  Vitenskapelig artikkel