April Z. Gu - Publications

Affiliations: 
Civil and Environmental Engineering Northeastern University, Boston, MA, United States 
Area:
Environmental Engineering

68 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Wang D, Tooker NB, Srinivasan V, Li G, Fernandez LA, Schauer P, Menniti A, Maher C, Bott CB, Dombrowski P, Barnard JL, Onnis-Hayden A, Gu AZ. Side-stream enhanced biological phosphorus removal (S2EBPR) process improves system performance - A full-scale comparative study. Water Research. 167: 115109. PMID 31585384 DOI: 10.1016/j.watres.2019.115109  0.4
2019 Onnis-Hayden A, Srinivasan V, Tooker NB, Li G, Wang D, Barnard JL, Bott C, Dombrowski P, Schauer P, Menniti A, Shaw A, Stinson B, Stevens G, Dunlap P, Takács I, ... ... Gu AZ, et al. Survey of Full Scale Side-Stream Enhanced Biological Phosphorus Removal (S2EBPR) Systems and Comparison with Conventional EBPRs in North America: Process Stability, Kinetics and Microbial Populations. Water Environment Research : a Research Publication of the Water Environment Federation. PMID 31402530 DOI: 10.1002/wer.1198  0.4
2019 Onnis-Hayden A, Majed N, Li Y, Rahman SM, Drury D, Risso L, Gu AZ. Impact of Solid Residence Time (SRT) on Functionally Relevant Microbial Populations and Performance in Full-scale Enhanced Biological Phosphorus Removal (EBPR) Systems. Water Environment Research : a Research Publication of the Water Environment Federation. PMID 31329319 DOI: 10.1002/wer.1185  1
2018 Li Y, Rahman SM, Li G, Fowle W, Nielsen PH, Gu AZ. The Composition and Implications of Polyphosphate-Metal in Enhanced Biological Phosphorus Removal Systems. Environmental Science & Technology. PMID 30589545 DOI: 10.1021/acs.est.8b06827  0.48
2018 Rahman SM, Eckelman MJ, Onnis-Hayden A, Gu AZ. Comparative Life Cycle Assessment of Advanced Wastewater Treatment Processes for Removal of Chemicals of Emerging Concern. Environmental Science & Technology. PMID 29968459 DOI: 10.1021/acs.est.8b00036  0.4
2018 Li Y, Cope HA, Rahman SM, Li G, Nielsen PH, Elfick APD, Gu AZ. Towards Better Understanding of EBPR Systems via Linking Raman-Based Phenotypic Profiling with Phylogenetic Diversity. Environmental Science & Technology. PMID 29943965 DOI: 10.1021/acs.est.8b01388  0.48
2018 Lan J, Rahman SM, Gou N, Jiang T, Plewa MJ, Alshawabkeh A, Gu AZ. Genotoxicity Assessment of Drinking Water Disinfection By-products (DBPs) by DNA Damage and Repair Pathway Profiling Analysis. Environmental Science & Technology. PMID 29660283 DOI: 10.1021/acs.est.7b06389  0.36
2016 Men Y, Han P, Helbling DE, Jehmlich N, Herbold C, Gulde R, Onnis-Hayden A, Gu AZ, Johnson DR, Wagner M, Fenner K. Biotransformation of two pharmaceuticals by the ammonia-oxidizing archaeon Nitrososphaera gargensis. Environmental Science & Technology. PMID 27046099 DOI: 10.1021/acs.est.5b06016  1
2016 Li D, Zeng S, He M, Gu AZ. Water Disinfection Byproducts Induce Antibiotic Resistance-Role of Environmental Pollutants in Resistance Phenomena. Environmental Science & Technology. PMID 26928861 DOI: 10.1021/acs.est.5b05113  1
2016 Rahman SM, Eckelman MJ, Onnis-Hayden A, Gu AZ. Life Cycle Assessment of Advanced Nutrient Removal Technologies for Wastewater Treatment. Environmental Science & Technology. PMID 26871301 DOI: 10.1021/acs.est.5b05070  1
2016 Lan J, Gou N, Rahman SM, Gao C, He M, Gu AZ. A Quantitative Toxicogenomics Assay for High-throughput and Mechanistic Genotoxicity Assessment and Screening of Environmental Pollutants. Environmental Science & Technology. PMID 26855253 DOI: 10.1021/acs.est.5b05097  1
2015 Abadian PN, Yildirim N, Gu AZ, Goluch ED. SPRi-based adenovirus detection using a surrogate antibody method. Biosensors & Bioelectronics. 74: 808-14. PMID 26232675 DOI: 10.1016/j.bios.2015.07.047  1
2015 Lan J, Hu M, Gao C, Alshawabkeh A, Gu AZ. Toxicity Assessment of 4-Methyl-1-cyclohexanemethanol and Its Metabolites in Response to a Recent Chemical Spill in West Virginia, USA. Environmental Science & Technology. 49: 6284-93. PMID 25961958 DOI: 10.1021/acs.est.5b00371  1
2015 Gao C, Weisman D, Lan J, Gou N, Gu AZ. Toxicity mechanisms identification via gene set enrichment analysis of time-series toxicogenomics data: impact of time and concentration. Environmental Science & Technology. 49: 4618-26. PMID 25785649 DOI: 10.1021/es505199f  1
2015 Cherchi C, Miljkovic M, Diem M, Gu AZ. nTiO₂ induced changes in intracellular composition and nutrient stoichiometry in primary producer--cyanobacteria. The Science of the Total Environment. 512: 345-52. PMID 25636065 DOI: 10.1016/j.scitotenv.2015.01.037  1
2015 Qin C, Liu H, Liu L, Smith S, Sedlak DL, Gu AZ. Bioavailability and characterization of dissolved organic nitrogen and dissolved organic phosphorus in wastewater effluents. The Science of the Total Environment. 511: 47-53. PMID 25527968 DOI: 10.1016/j.scitotenv.2014.11.005  1
2014 Lan J, Gou N, Gao C, He M, Gu AZ. Comparative and mechanistic genotoxicity assessment of nanomaterials via a quantitative toxicogenomics approach across multiple species. Environmental Science & Technology. 48: 12937-45. PMID 25338269 DOI: 10.1021/es503065q  1
2014 Yildirim N, Long F, He M, Gao C, Shi HC, Gu AZ. A portable DNAzyme-based optical biosensor for highly sensitive and selective detection of lead (II) in water sample. Talanta. 129: 617-22. PMID 25127641 DOI: 10.1016/j.talanta.2014.03.062  1
2014 Gou N, Yuan S, Lan J, Gao C, Alshawabkeh AN, Gu AZ. A quantitative toxicogenomics assay reveals the evolution and nature of toxicity during the transformation of environmental pollutants. Environmental Science & Technology. 48: 8855-63. PMID 25010344 DOI: 10.1021/es501222t  1
2014 Yildirim N, Long F, He M, Shi HC, Gu AZ. A portable optic fiber aptasensor for sensitive, specific and rapid detection of bisphenol-A in water samples. Environmental Science. Processes & Impacts. 16: 1379-86. PMID 24788953 DOI: 10.1039/c4em00046c  1
2014 Li D, Gu AZ, He M. Quantification and genetic diversity of total and microcystin-producing Microcystis during blooming season in Tai and Yang-cheng lakes, China. Journal of Applied Microbiology. 116: 1482-94. PMID 24471490 DOI: 10.1111/jam.12456  1
2014 Li Y, Wang X, Onnis-Hayden A, Wan KT, Gu AZ. Universal quantifier derived from AFM analysis links cellular mechanical properties and cell-surface integration forces with microbial deposition and transport behavior. Environmental Science & Technology. 48: 1769-78. PMID 24450282 DOI: 10.1021/es403511a  1
2014 Yildirim N, Long F, Gu AZ. Aptamer based E-coli detection in waste waters by portable optical biosensor system Proceedings of the Ieee Annual Northeast Bioengineering Conference, Nebec. 2014. DOI: 10.1109/NEBEC.2014.6972990  1
2013 Li D, Zeng S, Gu AZ, He M, Shi H. Inactivation, reactivation and regrowth of indigenous bacteria in reclaimed water after chlorine disinfection of a municipal wastewater treatment plant. Journal of Environmental Sciences (China). 25: 1319-25. PMID 24218842 DOI: 10.1016/S1001-0742(12)60176-4  1
2013 Yuan S, Gou N, Alshawabkeh AN, Gu AZ. Efficient degradation of contaminants of emerging concerns by a new electro-Fenton process with Ti/MMO cathode. Chemosphere. 93: 2796-804. PMID 24125716 DOI: 10.1016/j.chemosphere.2013.09.051  1
2013 Khatri M, Bello D, Pal AK, Cohen JM, Woskie S, Gassert T, Lan J, Gu AZ, Demokritou P, Gaines P. Evaluation of cytotoxic, genotoxic and inflammatory responses of nanoparticles from photocopiers in three human cell lines. Particle and Fibre Toxicology. 10: 42. PMID 23968360 DOI: 10.1186/1743-8977-10-42  1
2013 Yildirim N, Li D, Long F, Gu AZ. Direct detection of adenovirus in environmental waste waters by portable optical fiber sensor platform Ieee Sensors 2013 - Proceedings. DOI: 10.1109/ICSENS.2013.6688604  1
2012 O'Connor ST, Lan J, North M, Loguinov A, Zhang L, Smith MT, Gu AZ, Vulpe C. Genome-Wide Functional and Stress Response Profiling Reveals Toxic Mechanism and Genes Required for Tolerance to Benzo[a]pyrene in S. cerevisiae. Frontiers in Genetics. 3: 316. PMID 23403841 DOI: 10.3389/fgene.2012.00316  1
2012 Majed N, Li Y, Gu AZ. Advances in techniques for phosphorus analysis in biological sources. Current Opinion in Biotechnology. 23: 852-9. PMID 22795053 DOI: 10.1016/j.copbio.2012.06.002  1
2012 Gao C, Weisman D, Gou N, Ilyin V, Gu AZ. Analyzing high dimensional toxicogenomic data using consensus clustering. Environmental Science & Technology. 46: 8413-21. PMID 22703334 DOI: 10.1021/es3000454  1
2012 Majed N, Chernenko T, Diem M, Gu AZ. Identification of functionally relevant populations in enhanced biological phosphorus removal processes based on intracellular polymers profiles and insights into the metabolic diversity and heterogeneity. Environmental Science & Technology. 46: 5010-7. PMID 22471394 DOI: 10.1021/es300044h  1
2012 Long F, Gu C, Gu AZ, Shi H. Quantum dot/carrier-protein/haptens conjugate as a detection nanobioprobe for FRET-based immunoassay of small analytes with all-fiber microfluidic biosensing platform. Analytical Chemistry. 84: 3646-53. PMID 22455400 DOI: 10.1021/ac3000495  1
2012 Wang X, Li Y, Onnis-Hayden A, Gao C, Gu AZ, Wan KT. Correlation of macroscopic aggregation behavior and microscopic adhesion properties of bacteria strains using a dimensionless Tabor's parameter. Journal of Colloid and Interface Science. 374: 70-6. PMID 22360985 DOI: 10.1016/j.jcis.2012.01.032  1
2012 Bucci V, Majed N, Hellweger FL, Gu AZ. Heterogeneity of intracellular polymer storage states in enhanced biological phosphorus removal (EBPR)--observation and modeling. Environmental Science & Technology. 46: 3244-52. PMID 22360302 DOI: 10.1021/es204052p  1
2012 Yildirim N, Long F, Gao C, He M, Shi HC, Gu AZ. Aptamer-based optical biosensor for rapid and sensitive detection of 17β-estradiol in water samples Environmental Science and Technology. 46: 3288-3294. PMID 22296460 DOI: 10.1021/es203624w  1
2011 Li D, Gu AZ, Zeng S, Yang W, He M, Shi H. Evaluation of the infectivity, gene and antigenicity persistence of rotaviruses by free chlorine disinfection. Journal of Environmental Sciences (China). 23: 1691-8. PMID 22432265 DOI: 10.1016/S1001-0742(10)60623-7  1
2011 Cherchi C, Gu AZ. Effect of bacterial growth stage on resistance to chlorine disinfection. Water Science and Technology : a Journal of the International Association On Water Pollution Research. 64: 7-13. PMID 22053451 DOI: 10.2166/wst.2011.536  1
2011 Onnis-Hayden A, Hsu BB, Klibanov AM, Gu AZ. An antimicrobial polycationic sand filter for water disinfection. Water Science and Technology : a Journal of the International Association On Water Pollution Research. 63: 1997-2003. PMID 21902041 DOI: 10.2166/wst.2011.440  1
2011 Schuler AJ, Majed N, Bucci V, Hellweger FL, Tu Y, Gu AZ. Is the whole the sum of its parts? Agent-based modelling of wastewater treatment systems. Water Science and Technology : a Journal of the International Association On Water Pollution Research. 63: 1590-8. PMID 21866756  1
2011 Onnis-Hayden A, Majed N, Schramm A, Gu AZ. Process optimization by decoupled control of key microbial populations: distribution of activity and abundance of polyphosphate-accumulating organisms and nitrifying populations in a full-scale IFAS-EBPR plant. Water Research. 45: 3845-54. PMID 21641011 DOI: 10.1016/j.watres.2011.04.039  1
2011 Gou N, Gu AZ. A new Transcriptional Effect Level Index (TELI) for toxicogenomics-based toxicity assessment. Environmental Science & Technology. 45: 5410-7. PMID 21612275 DOI: 10.1021/es200455p  1
2011 Long F, Gao C, Shi HC, He M, Zhu AN, Klibanov AM, Gu AZ. Reusable evanescent wave DNA biosensor for rapid, highly sensitive, and selective detection of mercury ions. Biosensors & Bioelectronics. 26: 4018-23. PMID 21550227 DOI: 10.1016/j.bios.2011.03.022  1
2011 Gu AZ, Liu L, Neethling JB, Stensel HD, Murthy S. Treatability and fate of various phosphorus fractions in different wastewater treatment processes. Water Science and Technology : a Journal of the International Association On Water Pollution Research. 63: 804-10. PMID 21330731 DOI: 10.2166/wst.2011.312  1
2011 Li D, Gu AZ, Zeng SY, Yang W, He M, Shi HC. Monitoring and evaluation of infectious rotaviruses in various wastewater effluents and receiving waters revealed correlation and seasonal pattern of occurrences Journal of Applied Microbiology. 110: 1129-1137. PMID 21276144 DOI: 10.1111/j.1365-2672.2011.04954.x  1
2011 Yang W, Gu AZ, Zeng SY, Li D, He M, Shi HC. Development of a combined immunomagnetic separation and quantitative reverse transcription-PCR assay for sensitive detection of infectious rotavirus in water samples. Journal of Microbiological Methods. 84: 447-53. PMID 21256895 DOI: 10.1016/j.mimet.2011.01.011  1
2011 Cherchi C, Chernenko T, Diem M, Gu AZ. Impact of nano titanium dioxide exposure on cellular structure of Anabaena variabilis and evidence of internalization. Environmental Toxicology and Chemistry / Setac. 30: 861-9. PMID 21184530 DOI: 10.1002/etc.445  1
2011 Schuler AJ, Majed N, Bucci V, Hellweger FL, Tu Y, Gu AZ. Is the whole the sumof its parts? Agent-basedmodelling of wastewater treatment systems Water Science and Technology. 63: 1590-1598. DOI: 10.2166/wst.2011.218  1
2010 Majed N, Gu AZ. Application of Raman microscopy for simultaneous and quantitative evaluation of multiple intracellular polymers dynamics functionally relevant to enhanced biological phosphorus removal processes. Environmental Science & Technology. 44: 8601-8. PMID 20949949 DOI: 10.1021/es1016526  1
2010 Cherchi C, Gu AZ. Impact of titanium dioxide nanomaterials on nitrogen fixation rate and intracellular nitrogen storage in Anabaena variabilis. Environmental Science & Technology. 44: 8302-7. PMID 20853867 DOI: 10.1021/es101658p  1
2010 Gou N, Onnis-Hayden A, Gu AZ. Mechanistic toxicity assessment of nanomaterials by whole-cell-array stress genes expression analysis. Environmental Science & Technology. 44: 5964-70. PMID 20586443 DOI: 10.1021/es100679f  1
2010 Li D, Gu AZ, Yang W, He M, Hu XH, Shi HC. An integrated cell culture and reverse transcription quantitative PCR assay for detection of infectious rotaviruses in environmental waters. Journal of Microbiological Methods. 82: 59-63. PMID 20399813 DOI: 10.1016/j.mimet.2010.04.003  1
2010 Cherchi C, Gu AZ. Bacterial growth stage effect on resistance to chlorine disinfection in water and wastewater treatment American Water Works Association Annual Conference and Exposition 2010, Ace 2010, Papers 1
2010 Cherchi C, Gu AZ. Evaluation of ecological impact of nano-TiO2 on receiving water American Water Works Association Annual Conference and Exposition 2010, Ace 2010, Papers 1
2009 Cherchi C, Onnis-Hayden A, El-Shawabkeh I, Gu AZ. Implication of using different carbon sources for denitrification in wastewater treatments. Water Environment Research : a Research Publication of the Water Environment Federation. 81: 788-99. PMID 19774856 DOI: 10.2175/106143009X12465435982610  1
2009 Majed N, Matthäus C, Diem M, Gu AZ. Evaluation of intracellular polyphosphate dynamics in enhanced biological phosphorus removal process using Raman microscopy. Environmental Science & Technology. 43: 5436-42. PMID 19708378 DOI: 10.1021/es900251n  1
2009 Onnis-Hayden A, Weng H, He M, Hansen S, Ilyin V, Lewis K, Guc AZ. Prokaryotic real-time gene expression profiling for toxicity assessment. Environmental Science & Technology. 43: 4574-81. PMID 19603679 DOI: 10.1021/es803227z  1
2009 Li D, Gu AZ, He M, Shi HC, Yang W. UV inactivation and resistance of rotavirus evaluated by integrated cell culture and real-time RT-PCR assay. Water Research. 43: 3261-9. PMID 19501383 DOI: 10.1016/j.watres.2009.03.044  1
2009 Hellweger FL, Bucci V, Litman MR, Gu AZ, Onnis-Hayden A. Biphasic decay kinetics of fecal bacteria in surface water not a density effect Journal of Environmental Engineering. 135: 372-376. DOI: 10.1061/(ASCE)0733-9372(2009)135:5(372)  1
2008 Gu AZ, Saunders A, Neethling JB, Stensel HD, Blackall LL. Functionally relevant microorganisms to enhanced biological phosphorus removal performance at full-scale wastewater treatment plants in the United States. Water Environment Research : a Research Publication of the Water Environment Federation. 80: 688-98. PMID 18751532 DOI: 10.2175/106143008X276741  1
2008 Gu AZ, Neethling JB. Investigation and modeling of solar UV-induced chlorine decay in disinfection contact basins at full-scale wastewater treatment plants. Water Environment Research : a Research Publication of the Water Environment Federation. 80: 179-85. PMID 18330229 DOI: 10.2175/106143007X220941  1
2008 He S, Gu AZ, McMahon KD. Progress toward understanding the distribution of Accumulibacter among full-scale enhanced biological phosphorus removal systems. Microbial Ecology. 55: 229-36. PMID 17605067 DOI: 10.1007/s00248-007-9270-x  1
2007 Gu AZ, Pedros PB, Kristiansen A, Onnis-Hayden A, Schramm A. Nitrifying community analysis in a single submerged attached-growth bioreactor for treatment of high-ammonia waste stream. Water Environment Research : a Research Publication of the Water Environment Federation. 79: 2510-8. PMID 18198696 DOI: 10.2175/106143007X254566  1
2007 McMahon KD, Gu AZ, Nerenberg R, Angenent LT. Molecular methods in biological systems Water Environment Research. 79: 1109-1151. DOI: 10.2175/106143007X218368  1
2006 He S, Gu AZ, McMahon KD. Fine-scale differences between Accumulibacter-like bacteria in enhanced biological phosphorus removal activated sludge. Water Science and Technology : a Journal of the International Association On Water Pollution Research. 54: 111-7. PMID 16898143 DOI: 10.2166/wst.2006.378  1
2006 Benisch M, Clark D, Gu AZ, Neethling JB. How long can you go? Water and Wastes Digest. 46.  0.44
2004 Gu AZ, Hedlund BP, Staley JT, Strand SE, Stensel HD. Analysis and comparison of the microbial community structures of two enrichment cultures capable of reductively dechlorinating TCE and cis-DCE. Environmental Microbiology. 6: 45-54. PMID 14686940 DOI: 10.1046/j.1462-2920.2003.00525.x  0.76
2004 Walker CB, Gu AZ, Stensel HD, Strand SE. A biological method for synthesizing 14C-vinyl chloride Journal of Labelled Compounds and Radiopharmaceuticals. 47: 903-910. DOI: 10.1002/jlcr.874  0.76
2003 Gu AZ, Stensel HD, Pietari JM, Strand SE. Vinyl bromide as a surrogate for determining vinyl chloride reductive dechlorination potential. Environmental Science & Technology. 37: 4410-6. PMID 14572093 DOI: 10.1021/es0207899  0.76
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