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- Publications
- Influence
Microbially-accelerated consolidation of oil sands tailings. Pathway I: changes in porewater chemistry
- T. Siddique, P. Kuznetsov, +6 authors J. Foght
- Chemistry, Medicine
- Front. Microbiol.
- 21 March 2014
Dispersed clay particles in mine tailings and soft sediments remain suspended for decades, hindering consolidation and challenging effective management of these aqueous slurries. Current geotechnical… Expand
Microbially-accelerated consolidation of oil sands tailings. Pathway II: solid phase biogeochemistry
- T. Siddique, P. Kuznetsov, +4 authors J. Foght
- Chemistry, Medicine
- Front. Microbiol.
- 21 March 2014
Consolidation of clay particles in aqueous tailings suspensions is a major obstacle to effective management of oil sands tailings ponds in northern Alberta, Canada. We have observed that… Expand
Reversed‐Phase Liquid Chromatographic Method for Analysis of Endosulfan and Its Major Metabolites
- T. Siddique, Z. A. Zahir, W. Frankenberger
- Chemistry
- 1 April 2003
Abstract A high performance liquid chromatographic (HPLC) method suitable for the analysis of endosulfan and its metabolites in water and soil is described. Endosulfan is a contact and stomach… Expand
Bacterial reduction of selenium in coal mine tailings pond sediment.
- T. Siddique, J. Arocena, R. W. Thring, Y. Zhang
- Geology, Medicine
- Journal of environmental quality
- 1 May 2007
Sediment from a storage facility for coal tailings solids was assessed for its capacity to reduce selenium (Se) by native bacterial community. One Se(6+)-reducing bacterium Enterobacter hormaechei… Expand
A modified sequential extraction method for arsenic fractionation in sediments.
- M. Javed, G. Kachanoski, T. Siddique
- Chemistry, Medicine
- Analytica chimica acta
- 17 July 2013
A modified sequential extraction method was developed to characterize arsenic (As) associated with different solid constituents in surficial deposits (sediments), which are unconsolidated glacial… Expand
Inhibition of DNA topoisomerases by microbial inhibitors.
- K. Suzuki, T. Siddique, H. Nishimura, J. Sekimoto, M. Uyeda
- Biology, Medicine
- Journal of enzyme inhibition
- 1 February 1998
New inhibitors of DNA topoisomerase named 2280-DTI and 2890-DTI have been discovered in the culture filtrates of Micromonospora sp. strain No. 2280 and Streptomyces sp. strain No. 2890, respectively.… Expand
Macrostatin, a novel macromolecular inhibitor of topoisomerases produced by Streptomyces avermitilis no. C-127.
- K. Suzuki, J. Sekimoto, T. Siddique, A. Kamiya, M. Uyeda
- Biology, Medicine
- Journal of enzyme inhibition
- 1998
A novel inhibitor of topoisomerases designated as Macrostatin has been isolated from the culture filtrate of Streptomyces avermitilis strain No. C-127 and purified by successive chromatography on… Expand
Microbial metabolism alters pore water chemistry and increases consolidation of oil sands tailings.
- Nicholas P Arkell, P. Kuznetsov, A. Kuznetsova, J. Foght, T. Siddique
- Chemistry, Medicine
- Journal of environmental quality
- 2015
Tailings produced during bitumen extraction from surface-mined oil sands ores (tar sands) comprise an aqueous suspension of clay particles that remain dispersed for decades in tailings ponds. Slow… Expand
A novel phospholipase C inhibitor, S-PLI produced by Streptomyces sp. strain no. A-6288.
- K. Suzuki, T. Siddique, +4 authors M. Uyeda
- Chemistry, Medicine
- Journal of enzyme inhibition
- 1996
S-PLI, an inhibitor of phospholipase C (PLC) produced by Streptomyces sp. strain No. 6288, was purified from the culture filtrate by salting-out with solid ammonium sulfate, column chromatography on… Expand
Purification and some properties of S-Hemolysin produced by Streptomyces sp. strain no. A-6288.
- K. Suzuki, K. Matsunaga, T. Ehara, Y. Sakumura, T. Siddique, M. Uyeda
- Medicine, Biology
- Bioscience, biotechnology, and biochemistry
- 23 November 1995
A new cytolytic toxin, designated as S-Hemolysin, was found in the culture filtrate of Streptomyces sp. strain No. A-6288, isolated from a soil sample. The molecular weight of S-Hemolysin was… Expand