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44
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2019
Vogiazi, V., A. De La Cruz, S. Mishra, V. Shanov, W. Hineman, AND D. Dionysiou. A Comprehensive Review: Development of Electrochemical Biosensors for Detection of Cyanotoxins in Freshwater. ACS Sensors. American Chemical Society, Washington, DC, 4(5):1151-1173, (2019). https://doi.org/10.1021/acssensors.9b00376
2018
Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. Development of US EPA Standardized Methods for Chemicals of Emerging Concern in Drinking Water. 2018 Emerging Contaminants in the Aquatic Environment Conference, Champaign, IL, June 05 - 06, 2018.
Karci, A., E. Wurtzler, A. Delacruz, D. Wendell, AND D. Dionysiou. Solar photo-Fenton treatment of microcystin-LR in aqueous environment: Transformation products and toxicity in different water matrices. JOURNAL OF HAZARDOUS MATERIALS. Elsevier Science Ltd, New York, NY, 349:282-292, (2018).
2017
Shoemaker, J., Dan Tettenhorst, W. Dietrich, P. Grimmett, B. Boutin, AND A. Delacruz. Application of LC/MS/MS Techniques to Development of US EPA Standardized Methods for Chemicals of Emerging Concern. AOAC Central Section Annual Meeting, Reynoldsburg, Ohio, August 01 - 02, 2017.
Delacruz, A., R. Logsdon, D. Lye, S. Guglielmi, A. Rice, AND M. Kannan. Harmful Algae Bloom Occurrence in Urban Ponds: Relationship of Toxin Levels with Cell Density and Species Composition. Journal of Earth and Environmental Sciences. Gavin Publishers, Lisle, IL, 25:704-726, (2017).
Mash, H., T. Sanan, T. Jones-Lepp, J. Morgan, C. Rosal, Jim Lazorchak, M. Elovitz, Joel Allen, J. Lu, J. Santodomingo, A. Delacruz, M. Waters, AND M. Steinitz Kannan. Overview of U.S. EPA Office of Research and Development’s research on Analysis and monitoring in fresh and coastal/estuarine environments. 2017 SETAC North America Annual Meeting, Minneapolis, MN, November 12 - 16, 2017.
Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. Single Laboratory Validated Method for Determination of Microcystins and Nodularin in Ambient Freshwaters by Solid Phase Extraction and Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS). U.S. EPA Office of Research and Development, Washington, DC, 2017.
2016
Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. EPA Drinking Water Method 544. Ohio AWWA Conference, Cincinnati, OH, September 13 - 16, 2016.
Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. EPA Method 544: A Case Study in USEPA Drinking Water Method Develpment. International Algal Toxin Conference, Akron, OH, May 09 - 11, 2016.
Shoemaker, J., Dan Tettenhorst, W. Dietrich, A. Delacruz, AND Joel Allen. Method Development and Monitoring of Cyanotoxins in Water. Central Regional meeting of the American Chemical Society, Covington, KY, May 09 - 11, 2016.
Shoemaker, J., Dan Tettenhorst, W. Dietrich, A. Delacruz, AND Joel Allen. Method Development and Monitoring of Cyanotoxins in Water (ACS Central Presentation). ACS Central Regional Meeting, Covington, KY, May 18 - 21, 2016.
Shoemaker, J., Dan Tettenhorst, A. Delacruz, AND Joel Allen. Method Development and Monitoring of Microcystins in Ambient Water. Water Microbiology Conference, Chapel Hill, NC, May 17 - 19, 2016.
Tettenhorst, Dan, Joel Allen, A. Delacruz, AND J. Shoemaker. Method Development, Monitoring, and Occurrence of Microcystins in Ambient Water. 2016 SETAC Annual Meeting, Orlando, FL, November 06 - 10, 2016.
2015
Shoemaker, J., Dan Tettenhorst, AND A. Delacruz. METHOD 544. DETERMINATION OF MICROCYSTINS AND NODULARIN IN DRINKING WATER BY SOLID PHASE EXTRACTION AND LIQUID CHROMATOGRAPHY/TANDEM MASS SPECTROMETRY (LC/MS/MS). U.S. Environmental Protection Agency, Washington, DC, 2015.
Geh, E., A. Delacruz, G. Stelma, AND J. Bernstein. Sensitization of a child to cyanobacteria after recreational swimming in a lake. JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. Journal of Allergy Clinical Immunology, 135(2):AB104, (2015).
2014
He, X., G. Zhang, A. Delacruz, K. O'Shea, AND D. Dionysiou. Degradation Mechanism of Cyanobacterial Toxin Cylindrospermopsin by Hydroxyl Radicals in Homogeneous UV/H2O2 Process. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 48(8):4495-4504, (2014).
2013
Han, C., A. Doepke, W. Cho, V. Likodimos, A. Delacruz, T. Back, W. Heineman, H. Halsall, V. Shanov, M. Schulz, P. Falaras, AND D. Dionysiou. A Multi-Walled Carbon Nanotube-based Biosensor for Monitoring Microcystin-LR in Sources of Drinking Water Supplies. Advanced Functional Materials: Americas
. Wiley Interscience, Malden, MA, 23(14):1807-1816, (2013).
Delacruz, A., A. Hiskia, T. Kaloudis, N. Chernoff, D. Hill, M. Antoniou, X. He, K. Loftin, K. O'Shea, C. Zhao, M. Pelaez, C. Han, T. Lynch, AND D. Dionysiou. A review on cylindrospermopsin: The global occurrence, detection, toxicity and degradation of a potent cyanotoxin. Environmental Science: Processes & Impacts. RSC Publishing, Cambridge, Uk, 15(11):1979-2003, (2013).
He, X., A. Delacruz, AND D. Dionysiou. Destruction of cyanobacterial toxin cylindrospermopsin by hydroxyl radicals and sulfate radicals using UV-254 nm activation of hydrogen peroxide, persulfate and peroxymonosulfate. Journal of Photochemistry and Photobiology A: Chemistry. Elsevier BV, AMSTERDAM, Netherlands, 251:160-166, (2013).
Antoniou, M., A. Delacruz, M. Pelaez, C. Han, X. He, D. Dionysiou, W. Song, K. O'Shea, L. Ho, G. Newcombe, M. Dixon, M. Teixeira, T. Triantis, A. Hiskia, T. Kaloudis, R. Balasubramanian, S. Pavagadhi, AND V. Sharma. Practices that Prevent the Formation of Cyanobacterial Blooms in Water Resources and remove Cyanotoxins during Physical Treatment of Drinking Water. Chapter 2, Earth Systems and Environmental Sciences, Vol. 2: Assuring Purity of Drinking Water. ELSEVIER, AMSTERDAM, Holland, 2(2014):173-195, (2014).
2012
Delacruz, A., T. Lynch, AND D. Dionysiou. The Effects of Sample Matrices on Immunoassays to Detect Microcystin-LR in Water. Journal of Environmental Protection. Scientific Research Publishing, Inc., Irvine, CA, 3(10):1275-1285, (2012).
2010
SHUSTER, W. D., M. A. MORRISON, J. BEAULIEU, H. THURSTON, A. A. DELACRUZ, AND D. J. LYE. The Shepherd Creek experience and some lessons learned. Presented at SOCOMA workshop, held as a part of Novatech conf, Lyon, FRANCE, June 27 - July 01, 2010.
SHUSTER, W. D., M. A. MORRISON, J. BEAULIEU, A. A. DELACRUZ, D. J. LYE, AND H. THURSTON. Urban Watershed Management with a Focus on Green Infrastructure. Presented at Presentation for Environment Canada Scientists, (Ontario), ON, CANADA, December 01 - 03, 2010.
2008
Antoniou, M. G., J. A. SHOEMAKER, A. A. DELACRUZ, AND D. D. Dionysiou. LC/MS/MS structure elucidation of reaction intermediates formed during the TiO2 photocatalysis of microcystin-LR. TOXICON. Elsevier Science Ltd, New York, NY, 51(6):1103-1118, (2008).
Antoniou, M. G., J. A. SHOEMAKER, A. A. DELACRUZ, AND D. D. Dionysiou. Unveiling New Degradation Intermediates/Pathways from the Photocatalytic Degradation of Microcystin-LR. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 42(23):8877-8883, (2008).
Pelaez, M. A., A. A. DELACRUZ, AND D. D. Dionysiou. Visible Light-activated TiO2 photocatalytic Films; Synthesis, Characterization and Environmental Application for the Destruction of Microcystin-LR. Presented at 236th American Chemical Society National Meeting, Philadelphia, PA, August 17 - 20, 2008.
2007
CHOI, H., M. G. ANTONIOU, A. A. DELACRUZ, E. STATHATOS, AND D. D. DIONYSIOU. PHOTOCATALYTIC TIO2 FILMS AND MEMBRANES FOR THE DEVELOPMENT OF EFFICIENT WASTEWATER TREATMENT AND REUSE SYSTEMS. DESALINATION. Elsevier Science Ltd, New York, NY, 202(1-3):199-206, (2006).
DIONYSIOU, D. D., A. RASTOGI, M. G. ANTONIOU, G. P. ANIPSITAKIS, S. R. AL-ABED, A. A. DELACRUZ, AND J. A. SHOEMAKER. SULFATE RADICAL-BASED ADVANCED OXIDATION PROCESSES. Presented at American Chemical Society National Meeting, Chicago, IL, March 25 - 29, 2007.
DIONYSIOU, D. D., M. G. ANTONIOU, H. CHOI, A. A. DELACRUZ, AND J. A. SHOEMAKER. ULTRAVIOLET- AND SOLAR LIGHT-ACTIVATED NANOSTRUCTURED TIO2 PHOTOCATALYSTS: APPLICATION IN THE DESTRUCTION OF CYANOTOXINS, A GROUP OF CYANOTOXINS EMERGING DRINKING WATER CONTAMINANTS. Presented at American Chemical Society National Meeting, Chicago, IL, March 25 - 29, 2007.
2006
ANTONIOU, M. G., H. CHOI, A. A. DELACRUZ, AND D. D. DIONYSIOU. DETOXIFICATION OF CYANOBACTERIAL TOXIN - CONTAMINATED WATER USING TIO2 PHOTOCATALYTIC FILMS. Presented at HPLC 2006 Conference, San Francisco, CA, June 17 - 23, 2006.
CHOI, H., M. G. ANTONIOU, A. A. DELACRUZ, J. A. SHOEMAKER, AND D. D. DIONYSIOU. SURFACTANT TEMPLATED SOL-GEL SYNTHESIS OF MESOPOROUS TIO2 PHOTOCATALYSTS AND THEIR APPLICATION IN THE DESTRUCTION OF CYANOBACTERIAL TOXINS. Presented at 232th American Chemical Society National Meeting, San Francisco, CA, September 10 - 14, 2006.
SONG, W., A. A. DELACRUZ, K. REIN, AND K. E. O'SHEA. ULTRASONICALLY INDUCED DEGRADATION OF MICROCYSTIN-LR AND -RR: IDENTIFICATION OF PRODUCTS, EFFECTS OF PH, FORMATION AND DESTRUCTION OF PEROXIDES. ENVIRONMENTAL SCIENCE & TECHNOLOGY. American Chemical Society, Washington, DC, 40(12):3941-3946, (2006).
2005
DELACRUZ, A. A. CYANOBACTERIAL TOXINS AND 2005 ISOCHAB EXPOSURE ASSESSMENT WORKGROUP. Presented at Association of Analytical Communities (AOAC) International Meeting, Orlando, FL, September 11 - 15, 2005.
ANTONIOU, M. G., A. A. DELACRUZ, AND D. D. DIONYSIOU. CYANOTOXINS: NEW GENERATION OF WATER CONTAMINANTS. JOURNAL OF ENVIRONMENTAL ENGINEERING. American Society of Civil Engineers (ASCE), Reston, VA, 131(9):1239-1243, (2005).
HUDNELL, KEN, A. A. DELACRUZ, B. BOUTIN, G. PEROVICH, N. DUGAN, AND P. RUBLEE. MCEARD - CYANOBACTERIA AND THEIR TOXINS. Presented at 2005 EPA Science Forum, Washington, DC, May 16 - 18, 2005.
DELACRUZ, A. A., B. BOUTIN, AND R. VENKATAPATHY. TOXICITY ASSESSMENT OF PARALYTIC SHELLFISH POISONS (PSPS) USING QUANTITATIVE STRUCTURE-ACTIVITY RELATIONSHIPS. Presented at AOAC Annual Meeting, Orlando, FL, September 11 - 15, 2005.
2003
Butler, L, A Pilant, D Mukerjee, E J. Furtaw Jr., A Zhao, W H. Engelmann, A de la Cruz, AND F Kawahara. EARTH DAY 2003: LEARNING FROM THE EAST IN THE EPA: EASTERN PHILOSOPHY ENRICHING WESTERN SCIENTISTS. Presented at Earth Day, Las Vegas, NV, April 23, 2003.
2002
McDaniels, A E., T C. Covert, A A. De La Cruz, AND M R. Rodgers. BACTERIAL PATHOGENIC RESEARCH IN RESPONSE TO CONTAMINANT CANDIDATE LIST NEEDS. Presented at EPA Science Forum 2002, Washington, DC, April 30-May 2, 2002.
2001
de la Cruz, A A., J W. Messer, C C. Rankin, AND G N. Stelma Jr. A PILOT STUDY TO COMPARE MICROBIAL AND CHEMICAL INDICATORS OF HUMAN FECAL CONTAMINATION IN WATER. Presented at American Society for Microbiology 101st General Meeting, Orlando, FL, May 20-24, 2001.
Villamena, F. A. AND A A. de la Cruz. CAFFEINE SELECTIVITY OF DIVINYLBENZENE CROSSLINKED POLYMERS IN AQUEOUS MEDIA. JOURNAL OF APPLIED POLYMER SCIENCE 82(1):195-205, (2001).
2000
Piocos, E. A. AND A A. de la Cruz. SOLID PHASE EXTRACTION AND HIGH PERFORMANCE LIQUID CHROMATOGRAPHY WITH PHOTODIODE ARRAY DETECTION OF CHEMICAL INDICATORS OF HUMAN FECAL CONTAMINATION IN WATER. JOURNAL OF LIQUID CHROMATOGRAPHY AND RELATED TECHNOLOGY 23(8):1281-1291, (2000).
1999
Villamena, F. A. AND A A. de la Cruz. CAFFEINE SPECIFICITY OF VARIOUS NON-IMPRINTED POLYMERS IN AQUEOUS MEDIA. Presented at American Chemical Society Meeting, New Orleans, LA, August 22-26, 1999.
Kang, L. T. AND A A. de la Cruz. CHARACTERISTIC ANTIBODY RESPONSES DURING A WATERBORNE CRYPTOSPORIDIOSIS OUTBREAK. Presented at 1999 ASM Annual Meeting, Chicago, IL, May 30-June 3, 1999.
1997
Piocos, E. A. AND A A. de la Cruz. HPLC WITH SOLID PHASE EXTRACTION FOR THE ANALYSIS OF CHEMICAL INDICATORS OF HUMAN FECAL POLLUTION IN WATER. Presented at National Meeting of the American Chemical Society, San Francisco, CA, April 13-17, 1997.