News
August 2024: Anh Tuan Nguyen has successfully defended his PhD thesis. Congratulations!
August 2024: Dr. Koley presented at the International Society of Electrochemistry (ISE) Annual Meeting in Montreal, Canada. The presentation, titled "Exploring Stripping Voltammetry on Ion-Selective Electrodes," was delivered as part of the late Allen J. Bard Memorial Symposium.
August 2024: Dr. Koley gave a talk entitled "Electrochemical Measurements at the Biofilm-Biomaterials Interface" at the International Symposium on Electrochemistry and Surface Science. This satellite meeting was held in honor of Professor Jacek Lipkowski's 80th birthday, celebrating his contributions to the field.
July 2024: "Triple-function carbon-based Ca2+ ion-selective pH ring microelectrode to study real-time bacteria-mediated hydroxyapatite corrosion" has been accepted to Analytica Chimica Acta.
June 2024: Bronson Samel-Garloff has successfully defended his PhD thesis. Congratulations!
March 2024: Dr. Koley gave a talk in IADR / AAODCR meeting in New Orleans titled "Real-time monitoring of chemical microenvironments within composite marginal gaps" .
February 2024: Bronson received best poster award in SEAC Poster session in PITTCON. The title of his poster: "An Electroanalytical Method for Measuring Hydrogen Peroxide Directly from Complex Biofilms"
February 2024: PITTCON 2024 conference: Anh Tuan Nguyen presented poster "Development of Electrochemical Sensors for Bacteria Biofilm and Dental Material Interface" and Yunxing Li presented poster titled " Detection and Quantification of Bacterial Adsorption by Impedance Spectroscopy." Pavel Sengupta presented poster titled "PEDOT and PEDOT-S copolymer-based solid-state reference electrode (SSRE) for non-aqueous solutions with high mechanical stability."
February 2024: Dr. Koley gave a talk in PITTCON 2024 in San Diego titled " Calibration-free solid-state screen-printed Ion Selective Electrodes (SP ISEs)".
January 2024: Winter 2024 term starts on Jan 5th.
November 2023: "Quantifying picomoles of analyte from less than 100 live bacteria: A novel method with a buffering hydrogel as an electrochemical cell" has been accepted in Electrochimica Acta. Congratulation Bronson! Please click here !
September 2023: Dr. Koley gave talk titled "Multifunctional Scanning Electrochemical Microscopy Tips for Studying Biological Processes" in SECM conference at Montreal, Canada.
September 2023: Fall term starts !
May 2023: Bronson Samel-Garloff and Pavel Sengupta have each received a fellowship for the summer of 2023. BRonson has been awarded the Nibler fellowship and Pavel has been awarded the Tartar fellowship.
May 2023: Anh Tuan Nguyen has been selected as an awardee for the Oregon Lottery Graduate Scholarship for the 2023-2024 academic year.
May 2023: Dr. Koley gave a plenary talk titled " Electrochemical sensors: new insights into studying biomaterials" in BioMat 2023, Weimar, Germany. https://dgm.de/biomat/2023/program/plenary-speakers
March 2023: Dr. Koley gave a talk titled "PEDOT copolymers as a new ion selective electrode back-contact and reference electrode" in Philadelphia at PITTCON conference.
March 2023: Anh Tuan Nguyen gave a poster presentation titled "Development of pH Micro-sensor to Study the Chemical Microenvironment at the Interface of Oral Biofilm and Dental Material" in Philadelphia at PITTCON 2023 conference.
Bronson Samel-Garloff gave a poster presentation titled "Super Small Sample Analysis using Micro-Volume Hydrogel as an Electrochemical Cell" in Philadelphia at PITTCON 2023 conference.
March 2023: "Simultaneous chemical mapping of live biofilm microenvironmental pH and hydrogen peroxide in real-time with a triple SECM tip" accepted in analytical chemistry. Click here
January 2023: Winter term starts !
November 2022: "Real-Time Monitoring of Biofilm Formation Using a Noninvasive Impedance-Based Method" has been accepted in Sensors & Actuators B: Chemical
November 2022: "Electrochemical Sensors for Oral Biofilm-Biomaterials Interface Characterization: a review" has been accepted in Molecular Oral microbiology.
September 2022: Dr. Koley is teaching CH 421 (analytical chemistry).
September 2022: Tinu Anthony joined the group !
September 2022: Fall term starts (Sept 21, 2022) !
June 2022: An Tuan Nguyen has been awarded the NL Tartar research project, and Pavel Sengupta has been awarded the Nibler integrated Lab Development fellowship.
Sarah Gernhart received the ACS Inorganic award as well as the Integrated lab writing award. Derek Wong received the Merck Award.
June 2022: Derek Wong has successfully defend his honors thesis !
June 2022: Chris Bahro successfully defended his doctoral thesis, "Electrochemical Advancement of Solid State Ion Selective Electrodes."
May 2022: The "Calibration-Free Solid-State Ion-Selective Electrode Based on Polarized PEDOT/PEDOT-S Doped Copolymer as Back Contact" has been accepted in analytical chemistry.
February 2022: The "Real-time monitoring of the pH microenvironment at the interface of multispecies biofilm and dental composites" has been accepted in analytica chimica acta.
January 2022: Winter term starts!
December 2021: The "Multifunctional Dendritic Molecular Probe for Selective Detection of Cu(II) Ions Using Potentiometric and Fluorometric Techniques" have been selected as cover page article in Analyst. Please click here.
September 2021: "Multifunctional Dendritic Molecular Probe for Selective Detection of Cu(II) Ions Using Potentiometric and Fluorometric Techniques " has been accepted in Analyst.
September 2021: Dr. Koley gave talk at European Material Research Society (E-MRS) Fall 2021 meeting titled "Chemical Approach to Design New Biomaterials"
September 2021: Dr. Koley is teaching CH 662 (analytical electrochemistry) and CH 421 (analytical chemistry) in Fall term.
September 2021: Sneha George joined the group. Welcome !
September 2021: Fall term starts (September 22, 2021) !
July 2021: "Anodic Stripping Voltammetry on a Carbon-based Ion-Selective Electrode" has been accepted in Electrochimica Acta.
April 2021: Spring term starts. All courses are offered via online.
March 2021: Dr. Koley gave a talk in virtual PITTCON 2021 titled "Ion-selective microelectrode to study the interfacial biofilms-biomaterials chemical microenvironments"
January 2021: Winter 2021 starts. All courses are still online only !
November 2020: Partha Sheet successfully defended his thesis (November 13, 2020). Congratulations ! !
October 2020: Yunxing Li and Pavel Sengupta have joined OSU chemistry program. Welcome to the lab !
September 2020: Dr. Koley gave a talk to Cal State Chico.
September 2020: Dr. Koley gave a talk to OHSU dental and microbiology group.
September 2020: Dr. Koley is teaching analytical chemistry (CH 421).
September 2020: Fall term starts. (Sept. 23, 2020). OSU has switched to online instructions only.
June 2020: The lab is scheduled to open on June 15, 2020.
May 2020: Partha Sheet and Chris Bahro won the Tartar awards and the Chemistry awards. Lauren Cleary and Chloe Ramsperger won the James D. Ingle and Peter B. Culter scholarships. Congratulations to all !
March 2020: The lab is currently closed due to COVID-19 outbreak as per governor’s executive order. (March 21, 2020)
February 2020: Dr. Koley gave a talk in Center for Electrochemistry Conference at UT Austin titled "Scanning Electrochemical Microscopy (SECM) and Electrochemical Sensors: New Tools to Study Biomaterials and Associated Biofilms".
February 2020: "Glucose Microsensor with Covalently Immobilized Glucose Oxidase for Probing Bacterial Glucose Uptake by Scanning Electrochemical Microscopy" has been accepted in ACS Analytical Chemistry.
January 2020: Dr. Koley gave a talk in EIHE 2020 at Mumbai, India titled "Conductive ion-selective electrode membrane: a new type of solid-state micro-ISEs".
January 2020: Winter terms starts!
November 2019: "Dendritic Hydrogel Bioink for 3D Printing of Bacterial Microhabitat" has been accepted in ACS applied Biomaterials.
November 2020: Dr. Koley gave a talk in Oregon Bioengineering Symposium titled "Scanning Electrochemical Microscopy (SECM): A new tool to study microbial metabolism".
September 2019: Dr. Koley is teaching Analytical Electrochemistry (CH 662) and Analytical Chemistry (CH 421) this term.
September 2019: Fall term begins! (09/25/2019)
August 2019: Nadeeshani Jayathilake succesfully defended her theisis titled "Electrochemical microsensors for probing bacterial metabolic behavior with scanning electrochemical micrsocopy"
May 2019: Dr. Koley has been promoted to associate professor !
April 2019: Dr. Koley gave a talk in University of Washington at Seattle titled "Scanning Electrochemical Microscopy (SECM) and Electrochemical Sensors: New Tools to Study Biomaterials and Associated Biofilms"
March 2019: Spring term starts. Dr. Koley is teaching CH 424/524 (Bioanalytical Chemistry)
March 2019: Partha sheet and Nadeeshani Jayathalika gave talk in PITTCON 2019 titled "Scanning Electrochemical Microscopy to Study Distance Dependent Metabolic Interaction of Bacteria in Simulated Biofilm" and " Scanning Electrochemical Microscopic Probe for Real Time Monitoring of Bacterial Local Chemical Environment" respectively.
March 2019: Chris Bahro and Suji Park presented their poster in PITTCON 2019 at SEAC poster session titled "Characterization of Live Biofilm Using SECM" and "Development of Dual Function pH and Hydrogen Peroxide Microsensor as a SECM Probe" respectively.
March 2019: Dr. Koley gave a talk in PITTCON 2019 at Philadelphia titled "Ion-selective microelectrodes to study microbial metabolism in real-time"
February 2019: Dr. Koley gave a talk in IUPUI titled "Scanning Electrochemical Microscopy (SECM) and Electrochemical Sensors: New Tools to Study Biomaterials and Associated Biofilms"
January 2019: Winter term starts
November 2018: Our paper titled "Quantifying microbial chatter: Scanning electrochemical microscopy (SECM) as a tool to study interactions in biofilms" has been accepted in Proceedings of the Royal Society A.
October 2018: Dr. Koley gave talk in University of Minnesota titled "Scanning Electrochemical Microscopy and electrochemical sensors: new tools to study microbial metabolism"
October 2018: Dr. Koley gave talk in University of Pittsburgh titled "Electrochemical Sensors and Scanning Electrochemical Microscopy (SECM): New Tools to Study Biomaterials and Associated Biofilms"
October 2018: Dr. Koley received NIH funding under R56 grant mechanism !!!
October 2018: Our paper titled "A chemical approach to optimizing bioactive glass dental composites " accepted in Journal of Dental Research (JDR). Congratulations to Savinda, Ganesh and our collaborators!!
September 2018: Dr. Koley gave talk in University of Nevada at Reno titled "Scanning Electrochemical Microscopy (SECM) and electrochemical sensors: new tools to study microbial metabolism"
September 2018: Bronson Samel-Garloff and Anh Tuan Nguyen joined the group.
September 2018: Fall terms starts !
August 2018: Dr. Koley received NIH funding under R01 grant mechanism !!!
June 2018: Partha S Sheet recieved "Dorothy and Ramon Barnes Graduate Fellowship" for the summer of 2018. Nadeeshani Jayathalika got "Department of Chemistry Graduate Fellowship" for summer of 2018.
April 2018: Dr. Koley gave talk at Craig Venture Instutute titled "Electrochemical sensors and scaning electrochemical microscopy (SECM): new tools to study biomaterials and associated biofilms".
April 2018: Dr. Koley gave talk in University of California at Irvine titled "Scanning Electrochemical Microscopy (SECM) and electrochemical sensors: a new tool to study microbial metabolism"
April 2018: Dr. Koley gave talk at Colorado State University titled "Electrochemical sensors and scaning electrochemical microscopy (SECM): a new tool to study biomaterials and associated biofilms"
April 2018: Dr. Koley gave talk in 2018 Society for Biomaterials Annual Meeting at Atlanta, GA titled "Application of Electrochemical Sensors to Study Dental Composites".
March 2018: Dr. Koley gave talk in University of Michigan titled "Electrochemical sensors and scanning electrochemical microscopy (SECM): a new tool to study biomaterials and associated biofilms".
March 2018: Dr. Koley gave a talk in University of Alabama - Tuscaloosa titled "Scanning Electrochemical Microscopy (SECM) and sensors: a new tool to study biofilm metabolism"
February 2018: Partha Sheet, Nadeeshani Jayathalika, Joseph Kincaid and Savinda Aponso presented posters in PITTCON 2018 at Orlando, FL.
February 2018: Dr. Koley gave a talk in PITTCON 2018 in Orlando, FL titled "Applications of Miniaturized Ion-selective Microelectrodes to Study Microbial Metabolism in Real-time."
February 2018: Ganesh Ummadi defended his thesis titled "Development of Carbon-based Ion Selective Microsensors as Scanning Electrochemical Microscopy probes." Congratulations!! He is joining Philips Oral Care in the Netherlands.
January 2018: Dr. Koley gave Conover Lecture in Vanderbilt University titled "Scanning Electrochemical Microscopy (SECM) and sensors: a new tool to study biofilm metabolism."
January 2018: Dr. Koley gave a talk in SWAP 2018 meeting at Seattle, WA titled "Scanning Electrochemical Microscopy (SECM) and electrochemical sensors: a new tool to study microbial metabolism."
January 2018: Dr. Koley gave a talk in School of Dentistry Dean's Seminar Series at OHSU titled "Electrochemical sensors and scanning electrochemical sensors (SECM): a new tool to study dental materials and associated biofilms."
January 2018: Winter term starts. Dr. Koley is teaching analytical chemistry (CH 422)
September 2017: "Real-time metabolic interactions between two bacterial species using a carbon-based pH microsensor as a scanning electrochemical microscopy (SECM) probe" accepted in Analytical Chemistry.
September 2017: Fall terms starts. Dr. Koley is teaching CH 662 (Analytical Electrochemistry).
August 2017: Dr. Koley gave a talk at 68th ISE meeting in Providence, RI titled "Carbon-based ion-selective electrodes: microsensors for scanning electrochemical microscopy (SECM)."
June 2017: "Pt-decorated MWCNTs-ionic liquid composite-based hydrogen peroxide sensor to study microbial metabolism using scanning electrochemical microscopy" accepted in ACS Analytical Chemistry.
June 2017: Dr. Koley gave a talk at Matrafured 2017 in Visegrad, Hungary titled "Solid-State Potentiometric Microsensors and Scanning Electrochemical Microscopy (SECM): A New Tool to Study Microbial Metabolism."
June 2017: Partha Sheet received 2017 Barnes summer fellowship. Nadeeshani Jayathalika got 2017 teaching award.
Congratulations !!
Jue 2017: Chris Bahro got writing award. Congratulations !!
June 2017: Savinda Aponso got top OSU undergraduate analytical chemistry award. He is also selected as an undergraduate of the quarter. Congratulations !!
June 2017: Savinda Aponso successfully defended his honors thesis. Congratulations!! Click here for pictures.
March 2017: Dr. Koley gave a talk at IADR meeting in San Francisco titled "Scanning Electrochemical Microscopy: A New Tool to Characterize Dental Materials"
March 2017: Dr. Koley gave two talks at PITTCON 2017 in Chicago titled "Potentiometric characterization of carbon-based ion-selective electrodes" and "Scanning Electrochemical Microscopy (SECM): a tool to study real-time microbial metabolic exchange"
March 2017: Ganesh Ummadi gave a talk at SEAC student session in PITTCON 2017 titled "Dual Function Ion Selective Microelectrodes for SECM"
March 2017: Vrushali Joshi and Partha Sheet presented poster at SEAC poster session in PITTCON 2017 meeting in Chicago titled "Dual Function Solid State pH Sensor as a SECM Probe for Local pH Mapping above Hydrogel-Biofilm" and "Real-Time Monitoring of Bacterial Metabolites By Scanning Electrochemical Microscopy (SECM)"
January 2017: Winter term starts. Dr. Koley is teaching CH 324 (Quantitative Analysis)
Peter B CulterMemorial Scholarship
August 2024: Dr. Koley presented at the International Society of Electrochemistry (ISE) Annual Meeting in Montreal, Canada. The presentation, titled "Exploring Stripping Voltammetry on Ion-Selective Electrodes," was delivered as part of the late Allen J. Bard Memorial Symposium.
August 2024: Dr. Koley gave a talk entitled "Electrochemical Measurements at the Biofilm-Biomaterials Interface" at the International Symposium on Electrochemistry and Surface Science. This satellite meeting was held in honor of Professor Jacek Lipkowski's 80th birthday, celebrating his contributions to the field.
July 2024: "Triple-function carbon-based Ca2+ ion-selective pH ring microelectrode to study real-time bacteria-mediated hydroxyapatite corrosion" has been accepted to Analytica Chimica Acta.
June 2024: Bronson Samel-Garloff has successfully defended his PhD thesis. Congratulations!
March 2024: Dr. Koley gave a talk in IADR / AAODCR meeting in New Orleans titled "Real-time monitoring of chemical microenvironments within composite marginal gaps" .
February 2024: Bronson received best poster award in SEAC Poster session in PITTCON. The title of his poster: "An Electroanalytical Method for Measuring Hydrogen Peroxide Directly from Complex Biofilms"
February 2024: PITTCON 2024 conference: Anh Tuan Nguyen presented poster "Development of Electrochemical Sensors for Bacteria Biofilm and Dental Material Interface" and Yunxing Li presented poster titled " Detection and Quantification of Bacterial Adsorption by Impedance Spectroscopy." Pavel Sengupta presented poster titled "PEDOT and PEDOT-S copolymer-based solid-state reference electrode (SSRE) for non-aqueous solutions with high mechanical stability."
February 2024: Dr. Koley gave a talk in PITTCON 2024 in San Diego titled " Calibration-free solid-state screen-printed Ion Selective Electrodes (SP ISEs)".
January 2024: Winter 2024 term starts on Jan 5th.
November 2023: "Quantifying picomoles of analyte from less than 100 live bacteria: A novel method with a buffering hydrogel as an electrochemical cell" has been accepted in Electrochimica Acta. Congratulation Bronson! Please click here !
September 2023: Dr. Koley gave talk titled "Multifunctional Scanning Electrochemical Microscopy Tips for Studying Biological Processes" in SECM conference at Montreal, Canada.
September 2023: Fall term starts !
May 2023: Bronson Samel-Garloff and Pavel Sengupta have each received a fellowship for the summer of 2023. BRonson has been awarded the Nibler fellowship and Pavel has been awarded the Tartar fellowship.
May 2023: Anh Tuan Nguyen has been selected as an awardee for the Oregon Lottery Graduate Scholarship for the 2023-2024 academic year.
May 2023: Dr. Koley gave a plenary talk titled " Electrochemical sensors: new insights into studying biomaterials" in BioMat 2023, Weimar, Germany. https://dgm.de/biomat/2023/program/plenary-speakers
March 2023: Dr. Koley gave a talk titled "PEDOT copolymers as a new ion selective electrode back-contact and reference electrode" in Philadelphia at PITTCON conference.
March 2023: Anh Tuan Nguyen gave a poster presentation titled "Development of pH Micro-sensor to Study the Chemical Microenvironment at the Interface of Oral Biofilm and Dental Material" in Philadelphia at PITTCON 2023 conference.
Bronson Samel-Garloff gave a poster presentation titled "Super Small Sample Analysis using Micro-Volume Hydrogel as an Electrochemical Cell" in Philadelphia at PITTCON 2023 conference.
March 2023: "Simultaneous chemical mapping of live biofilm microenvironmental pH and hydrogen peroxide in real-time with a triple SECM tip" accepted in analytical chemistry. Click here
January 2023: Winter term starts !
November 2022: "Real-Time Monitoring of Biofilm Formation Using a Noninvasive Impedance-Based Method" has been accepted in Sensors & Actuators B: Chemical
November 2022: "Electrochemical Sensors for Oral Biofilm-Biomaterials Interface Characterization: a review" has been accepted in Molecular Oral microbiology.
September 2022: Dr. Koley is teaching CH 421 (analytical chemistry).
September 2022: Tinu Anthony joined the group !
September 2022: Fall term starts (Sept 21, 2022) !
June 2022: An Tuan Nguyen has been awarded the NL Tartar research project, and Pavel Sengupta has been awarded the Nibler integrated Lab Development fellowship.
Sarah Gernhart received the ACS Inorganic award as well as the Integrated lab writing award. Derek Wong received the Merck Award.
June 2022: Derek Wong has successfully defend his honors thesis !
June 2022: Chris Bahro successfully defended his doctoral thesis, "Electrochemical Advancement of Solid State Ion Selective Electrodes."
May 2022: The "Calibration-Free Solid-State Ion-Selective Electrode Based on Polarized PEDOT/PEDOT-S Doped Copolymer as Back Contact" has been accepted in analytical chemistry.
February 2022: The "Real-time monitoring of the pH microenvironment at the interface of multispecies biofilm and dental composites" has been accepted in analytica chimica acta.
January 2022: Winter term starts!
December 2021: The "Multifunctional Dendritic Molecular Probe for Selective Detection of Cu(II) Ions Using Potentiometric and Fluorometric Techniques" have been selected as cover page article in Analyst. Please click here.
September 2021: "Multifunctional Dendritic Molecular Probe for Selective Detection of Cu(II) Ions Using Potentiometric and Fluorometric Techniques " has been accepted in Analyst.
September 2021: Dr. Koley gave talk at European Material Research Society (E-MRS) Fall 2021 meeting titled "Chemical Approach to Design New Biomaterials"
September 2021: Dr. Koley is teaching CH 662 (analytical electrochemistry) and CH 421 (analytical chemistry) in Fall term.
September 2021: Sneha George joined the group. Welcome !
September 2021: Fall term starts (September 22, 2021) !
July 2021: "Anodic Stripping Voltammetry on a Carbon-based Ion-Selective Electrode" has been accepted in Electrochimica Acta.
April 2021: Spring term starts. All courses are offered via online.
March 2021: Dr. Koley gave a talk in virtual PITTCON 2021 titled "Ion-selective microelectrode to study the interfacial biofilms-biomaterials chemical microenvironments"
January 2021: Winter 2021 starts. All courses are still online only !
November 2020: Partha Sheet successfully defended his thesis (November 13, 2020). Congratulations ! !
October 2020: Yunxing Li and Pavel Sengupta have joined OSU chemistry program. Welcome to the lab !
September 2020: Dr. Koley gave a talk to Cal State Chico.
September 2020: Dr. Koley gave a talk to OHSU dental and microbiology group.
September 2020: Dr. Koley is teaching analytical chemistry (CH 421).
September 2020: Fall term starts. (Sept. 23, 2020). OSU has switched to online instructions only.
June 2020: The lab is scheduled to open on June 15, 2020.
May 2020: Partha Sheet and Chris Bahro won the Tartar awards and the Chemistry awards. Lauren Cleary and Chloe Ramsperger won the James D. Ingle and Peter B. Culter scholarships. Congratulations to all !
March 2020: The lab is currently closed due to COVID-19 outbreak as per governor’s executive order. (March 21, 2020)
February 2020: Dr. Koley gave a talk in Center for Electrochemistry Conference at UT Austin titled "Scanning Electrochemical Microscopy (SECM) and Electrochemical Sensors: New Tools to Study Biomaterials and Associated Biofilms".
February 2020: "Glucose Microsensor with Covalently Immobilized Glucose Oxidase for Probing Bacterial Glucose Uptake by Scanning Electrochemical Microscopy" has been accepted in ACS Analytical Chemistry.
January 2020: Dr. Koley gave a talk in EIHE 2020 at Mumbai, India titled "Conductive ion-selective electrode membrane: a new type of solid-state micro-ISEs".
January 2020: Winter terms starts!
November 2019: "Dendritic Hydrogel Bioink for 3D Printing of Bacterial Microhabitat" has been accepted in ACS applied Biomaterials.
November 2020: Dr. Koley gave a talk in Oregon Bioengineering Symposium titled "Scanning Electrochemical Microscopy (SECM): A new tool to study microbial metabolism".
September 2019: Dr. Koley is teaching Analytical Electrochemistry (CH 662) and Analytical Chemistry (CH 421) this term.
September 2019: Fall term begins! (09/25/2019)
August 2019: Nadeeshani Jayathilake succesfully defended her theisis titled "Electrochemical microsensors for probing bacterial metabolic behavior with scanning electrochemical micrsocopy"
May 2019: Dr. Koley has been promoted to associate professor !
April 2019: Dr. Koley gave a talk in University of Washington at Seattle titled "Scanning Electrochemical Microscopy (SECM) and Electrochemical Sensors: New Tools to Study Biomaterials and Associated Biofilms"
March 2019: Spring term starts. Dr. Koley is teaching CH 424/524 (Bioanalytical Chemistry)
March 2019: Partha sheet and Nadeeshani Jayathalika gave talk in PITTCON 2019 titled "Scanning Electrochemical Microscopy to Study Distance Dependent Metabolic Interaction of Bacteria in Simulated Biofilm" and " Scanning Electrochemical Microscopic Probe for Real Time Monitoring of Bacterial Local Chemical Environment" respectively.
March 2019: Chris Bahro and Suji Park presented their poster in PITTCON 2019 at SEAC poster session titled "Characterization of Live Biofilm Using SECM" and "Development of Dual Function pH and Hydrogen Peroxide Microsensor as a SECM Probe" respectively.
March 2019: Dr. Koley gave a talk in PITTCON 2019 at Philadelphia titled "Ion-selective microelectrodes to study microbial metabolism in real-time"
February 2019: Dr. Koley gave a talk in IUPUI titled "Scanning Electrochemical Microscopy (SECM) and Electrochemical Sensors: New Tools to Study Biomaterials and Associated Biofilms"
January 2019: Winter term starts
November 2018: Our paper titled "Quantifying microbial chatter: Scanning electrochemical microscopy (SECM) as a tool to study interactions in biofilms" has been accepted in Proceedings of the Royal Society A.
October 2018: Dr. Koley gave talk in University of Minnesota titled "Scanning Electrochemical Microscopy and electrochemical sensors: new tools to study microbial metabolism"
October 2018: Dr. Koley gave talk in University of Pittsburgh titled "Electrochemical Sensors and Scanning Electrochemical Microscopy (SECM): New Tools to Study Biomaterials and Associated Biofilms"
October 2018: Dr. Koley received NIH funding under R56 grant mechanism !!!
October 2018: Our paper titled "A chemical approach to optimizing bioactive glass dental composites " accepted in Journal of Dental Research (JDR). Congratulations to Savinda, Ganesh and our collaborators!!
September 2018: Dr. Koley gave talk in University of Nevada at Reno titled "Scanning Electrochemical Microscopy (SECM) and electrochemical sensors: new tools to study microbial metabolism"
September 2018: Bronson Samel-Garloff and Anh Tuan Nguyen joined the group.
September 2018: Fall terms starts !
August 2018: Dr. Koley received NIH funding under R01 grant mechanism !!!
June 2018: Partha S Sheet recieved "Dorothy and Ramon Barnes Graduate Fellowship" for the summer of 2018. Nadeeshani Jayathalika got "Department of Chemistry Graduate Fellowship" for summer of 2018.
April 2018: Dr. Koley gave talk at Craig Venture Instutute titled "Electrochemical sensors and scaning electrochemical microscopy (SECM): new tools to study biomaterials and associated biofilms".
April 2018: Dr. Koley gave talk in University of California at Irvine titled "Scanning Electrochemical Microscopy (SECM) and electrochemical sensors: a new tool to study microbial metabolism"
April 2018: Dr. Koley gave talk at Colorado State University titled "Electrochemical sensors and scaning electrochemical microscopy (SECM): a new tool to study biomaterials and associated biofilms"
April 2018: Dr. Koley gave talk in 2018 Society for Biomaterials Annual Meeting at Atlanta, GA titled "Application of Electrochemical Sensors to Study Dental Composites".
March 2018: Dr. Koley gave talk in University of Michigan titled "Electrochemical sensors and scanning electrochemical microscopy (SECM): a new tool to study biomaterials and associated biofilms".
March 2018: Dr. Koley gave a talk in University of Alabama - Tuscaloosa titled "Scanning Electrochemical Microscopy (SECM) and sensors: a new tool to study biofilm metabolism"
February 2018: Partha Sheet, Nadeeshani Jayathalika, Joseph Kincaid and Savinda Aponso presented posters in PITTCON 2018 at Orlando, FL.
February 2018: Dr. Koley gave a talk in PITTCON 2018 in Orlando, FL titled "Applications of Miniaturized Ion-selective Microelectrodes to Study Microbial Metabolism in Real-time."
February 2018: Ganesh Ummadi defended his thesis titled "Development of Carbon-based Ion Selective Microsensors as Scanning Electrochemical Microscopy probes." Congratulations!! He is joining Philips Oral Care in the Netherlands.
January 2018: Dr. Koley gave Conover Lecture in Vanderbilt University titled "Scanning Electrochemical Microscopy (SECM) and sensors: a new tool to study biofilm metabolism."
January 2018: Dr. Koley gave a talk in SWAP 2018 meeting at Seattle, WA titled "Scanning Electrochemical Microscopy (SECM) and electrochemical sensors: a new tool to study microbial metabolism."
January 2018: Dr. Koley gave a talk in School of Dentistry Dean's Seminar Series at OHSU titled "Electrochemical sensors and scanning electrochemical sensors (SECM): a new tool to study dental materials and associated biofilms."
January 2018: Winter term starts. Dr. Koley is teaching analytical chemistry (CH 422)
September 2017: "Real-time metabolic interactions between two bacterial species using a carbon-based pH microsensor as a scanning electrochemical microscopy (SECM) probe" accepted in Analytical Chemistry.
September 2017: Fall terms starts. Dr. Koley is teaching CH 662 (Analytical Electrochemistry).
August 2017: Dr. Koley gave a talk at 68th ISE meeting in Providence, RI titled "Carbon-based ion-selective electrodes: microsensors for scanning electrochemical microscopy (SECM)."
June 2017: "Pt-decorated MWCNTs-ionic liquid composite-based hydrogen peroxide sensor to study microbial metabolism using scanning electrochemical microscopy" accepted in ACS Analytical Chemistry.
June 2017: Dr. Koley gave a talk at Matrafured 2017 in Visegrad, Hungary titled "Solid-State Potentiometric Microsensors and Scanning Electrochemical Microscopy (SECM): A New Tool to Study Microbial Metabolism."
June 2017: Partha Sheet received 2017 Barnes summer fellowship. Nadeeshani Jayathalika got 2017 teaching award.
Congratulations !!
Jue 2017: Chris Bahro got writing award. Congratulations !!
June 2017: Savinda Aponso got top OSU undergraduate analytical chemistry award. He is also selected as an undergraduate of the quarter. Congratulations !!
June 2017: Savinda Aponso successfully defended his honors thesis. Congratulations!! Click here for pictures.
March 2017: Dr. Koley gave a talk at IADR meeting in San Francisco titled "Scanning Electrochemical Microscopy: A New Tool to Characterize Dental Materials"
March 2017: Dr. Koley gave two talks at PITTCON 2017 in Chicago titled "Potentiometric characterization of carbon-based ion-selective electrodes" and "Scanning Electrochemical Microscopy (SECM): a tool to study real-time microbial metabolic exchange"
March 2017: Ganesh Ummadi gave a talk at SEAC student session in PITTCON 2017 titled "Dual Function Ion Selective Microelectrodes for SECM"
March 2017: Vrushali Joshi and Partha Sheet presented poster at SEAC poster session in PITTCON 2017 meeting in Chicago titled "Dual Function Solid State pH Sensor as a SECM Probe for Local pH Mapping above Hydrogel-Biofilm" and "Real-Time Monitoring of Bacterial Metabolites By Scanning Electrochemical Microscopy (SECM)"
January 2017: Winter term starts. Dr. Koley is teaching CH 324 (Quantitative Analysis)
Peter B CulterMemorial Scholarship
