Department Calendar of Events

Jun
23
Wed
Graduation & Convocation
Jun 23 @ 12:00 pm – 1:00 pm

CONGRATULATIONS GRADUATES!

The University of Toronto will host a virtual ceremony to celebrate our graduates on:

Wednesday, June 23, 2021 at 12:00 p.m. ET

The University of Toronto is pleased to announce the date of our Spring 2021 virtual convocation ceremony. We understand the importance of celebrating your remarkable achievements and hard work in reaching this significant milestone, even at a time when our traditional convocation ceremonies are not possible because of the COVID-19 pandemic.

In place of in-person ceremonies, the University is planning to host a virtual Convocation ceremony in which the Chancellor will officially confer degrees on members of the June 2021 graduating class. After the virtual ceremony, diplomas will be couriered (for free) to our graduates over the course of the following weeks. Please allow some flexibility with this schedule, particularly under these difficult circumstances.

Once the public health situation stabilizes and it is possible to gather safely again, individual academic divisions will be able to plan in-person graduation celebrations to honour our graduates, and their families and friends.

Jun
24
Thu
Engineering Research Days: Empowering Innovation
Jun 24 – Jun 25 all-day

Save the date: the first ever Engineering Research Days: Empowering Innovation event is coming up on June 24 – 25, 2021!

You’re invited to join researchers and students from across U of T Engineering to showcase the leading work underway within the Faculty. Engineering Research Days is designed to create opportunities for collaboration and partnership with peers and industry partners. The program will feature:

  • Interactive fireside chats with guest speakers
  • Panels on emerging research trends and themes
  • Poster sessions
  • Networking opportunities

This year’s virtual event is open to all students, staff and faculty in U of T Engineering, as well as current and prospective industry partners and key stakeholders across the research ecosystem.

Additional program details, speaker announcements — you don’t want to miss it!

Register today!

Jun
25
Fri
Beacon Mini Symposium @ ONLINE
Jun 25 @ 9:00 am

9:35 AM

Louise Moyle
Postdoctoral Fellow, University of Toronto
A mechanobiology-based approach to muscle stem cell repair

Olwyn Mahon
Postdoctoral Fellow, Trinity College Dublin | University Limerick
Interplay between immune cells and tissue specific microenvironmental components: Immunomodulatory scaffolds for tissue repair and regeneration

10:50 AM

Muhammad Rizwan
Research Associate, University of Toronto
Synthetic Notch activating hydrogel induces liver biliary cells differentiation and morphogenesis

Tom Hodgkinson
Marie Sklodowska-Curie Fellow, Royal College of Surgeons in Ireland
Osteochondral cell regeneration strategies through mechanobiology and biomaterial-controlled siRNA delivery

11:50 AM

Eimear Dolan
Royal Society-Science Foundation, Ireland (SFI) University Research Fellow National University of Ireland Galway
Dynamic devices to improve therapy delivery

Qinghua Wu
Postdoctoral Fellow, University of Toronto
High-throughput heart-on-achip platform for studies of SARS-CoV-2 induced myocardial injury

Jul
29
Thu
BioZone BITS: Exploring Tradeoffs in the Use of Biomass for Greenhouse Gas Mitigation @ ONLINE
Jul 29 @ 3:00 pm – 4:30 pm

Increasing concern over fossil fuel use and greenhouse gas (GHG) emissions has led to growing interest in the use of biomass (i.e., plant material and organic waste) for both energy and materials. Around the world, government programs primarily incentivize use of biofuels in the transportation sector. In contrast, few policy drivers exist to encourage the use of biomass for the production of chemicals, an industry which is currently among the largest users of fossil fuel and which is responsible for approximately 7% of global GHG emissions.

To guide efficient resource use, this talk explores certain tradeoffs in the use of biomass for GHG mitigation in a U.S./North American context. In particular, this research addresses key questions, such as 1) are greater GHG reductions achieved when using bio-ethanol as a transportation fuel, or as a chemical feedstock? 2) within the plastics sector, are greater GHG emission reductions achieved by switching to bio-based plastics, or more simply by producing conventional plastics with renewable energy? This talk will also discuss recent work showing 3) how economic/market response can substantially undermine or reverse the GHG benefits from biofuel policies. The results of these studies shed light on the uncertainty present in the life-cycle GHG emissions from bio-based products, and make concrete recommendations to set priorities in the use of biomass for GHG mitigation.
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Professor Daniel Posen is an Assistant Professor in Civil & Mineral Engineering at the University of Toronto. He holds a dual PhD in Engineering & Public Policy and Civil & Environmental Engineering (Carnegie Mellon University, 2016), a Master of Science in Economics (London School of Economics, 2012), a Master of Research in Green Chemistry (Imperial College London, 2010) and a BA in Chemistry (Princeton University, 2009). Dr. Posen’s research uses a mix of technical and economic modeling to supply quantitative, system-level analysis to support of environmental decision making. His expertise spans a range of areas including life cycle assessment and life cycle thinking; setting priorities for greenhouse gas mitigation; evaluating biofuels, bio-based materials & other uses for biomass; electric vehicles and transportation fuels; modeling of fossil fuel and energy markets; public policy & decision support models; and quantifying uncertainty and risk in environmental systems & environmental policy.

 

 

Zoom Meeting Details
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Meeting ID: 839 7592 7179
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Aug
19
Thu
BioZone: Acoustic Ejection Mass Spectrometry for Ultra-High-Throughput Analysis @ ONLINE
Aug 19 @ 10:00 am – 11:00 am

Dr. Chang Liu
Research Scientist,
SCIEX

We describe an innovative Acoustic Ejection Mass Spectrometry (AEMS) platform resulting from the novel integration of acoustic droplet ejection (ADE) technology, an open-port interface (OPI), and electrospray ionization (ESI) MS that creates a transformative system enabling high-speed sampling and label-free analysis. The ADE technology delivers nanoliter droplets in a touchless manner with high speed, precision and accuracy; subsequent sample dilution within the OPI, in concert with the capabilities of modern ESI-MS, eliminates the laborious sample preparation and method development required in current approaches. This AEMS platform is applied to a variety of workflows, including high-throughput (HT) pharmacology screening, label-free in situ enzyme kinetics, in vitro and in vivo adsorption, distribution, metabolism, elimination, pharmacokinetic (PK) and biomarker analysis, compound QC, HT parallel medicinal chemistry, and synthetic biology. The system principles and representative applications of AEMS technology will be discussed in this talk.

 Dr. Chang Liu earned his B.Sc. in Chemistry from Peking University, China, and his Ph.D. in Analytical Chemistry from the University of British Columbia, Canada. Chang joined SCIEX in 2013 as a scientist where he has been working on the front-end sample preparation and sample introduction technologies, and their applications in high-throughput drug discovery. Dr. Liu has published more than 30 papers and was the organizer of the High-throughput MS session for Pittcon. He was the recipient of Danaher Excellence in Innovation Award, CSC Ryan-Harris Award, and ACS Analytical Chemistry Graduate Fellowship.

Hosted by Professor Krishna Mahadevan

Aug
25
Wed
2021 CRAFT Virtual Symposium
Aug 25 – Aug 27 all-day

The Centre for Research and Applications in Fluidic Technologies (CRAFT) will be hosting a second virtual symposium from August 25 to 27, 2021. This year’s CRAFT Virtual Symposium will showcase cutting-edge microfluidics research related to organ-on-chips, biofabrication and diagnostic devices and translating microfluidic technologies to clinics and industry.

The Symposium is geared towards researchers, trainees, clinicians and companies from across Canada and beyond working in the area of microfluidics and those wishing to learn more about it and get involved with it.

Highlights year’s Symposium will include:

  • 3 international keynotes
  • a poster hall with on-demand research presentations
  • an industry exhibit hall with microfluidics companies and vendors
  • a networking event with industry representatives, NRC researchers and more
  • a Microfluidics Art Competition
  • a fireside chat with a graduate student turned company founder and more!

Abstract and microfluidic art submission deadline: June 1, 2021.

More info at https://craftmicrofluidics.ca/news/craft-research-symposium/

Aug
26
Thu
BioZone BITS: What Can Wastewater Data Tell Us About COVID-19? @ ONLINE
Aug 26 @ 3:00 pm – 4:30 pm

Dr. Syeda Tasneem Towhid, Post-Doctoral Fellow
Department of Civil Engineering, University of Ottawa

 

The emergence and circulation of SARS-CoV-2 in a population could be detected through surveying the municipal wastewater. This project presents the outcomes of the wastewater surveillance from Ottawa City, selected neighborhoods of Ottawa City and the University of Ottawa. Quantitative polymerase chain reaction (qPCR) was done targeting the N1 and N2 genes in the SARS-CoV-2 genome and the SARS-CoV-2 titre was normalized with reference to Pepper Mild Mottle Virus (PMMoV), the endogenous indicator of fecal discharge in sewage.

During the span of this project (April 2020-till date), we have been able to track the increase of the SARS-CoV-2 titre in the wastewater 48 hours before the reporting of the clinical cases and 96 hours before hospitalization from the community.   We have also been able to track the 2nd and 3rd wave from May 2020 to May 2021. We could detect the ɑ-variants from Ottawa municipal sewage since February, 2021 and determine the allelic frequencies of N1, D3 and D3L in wastewater. The sudden increases in wastewater titers around national holidays and festivals indicated periods of susceptibility for SARS-CoV-2 transmission in the communities. To sum it up, wastewater-based surveillance of SARS-CoV-2 is an early detection system that indicates the burden of COVID-19 in the population from both symptomatic and asymptomatic people.

_____________________________________

Syeda Tasneem Towhid finished her Master of Science in Microbiology from University of Dhaka, Bangladesh in 2007 and obtained PhD from Eberhard Karls Universitaet Tuebingen, Germany in 2013 in clinical biology. She was employed as a surveillance officer during the avian influenza epidemic in Bangladesh in 2013 under projects conducted by the International Center of Diarrhoeal Disease Research, Bangladesh. She joined as an assistant professor of Microbiology in Jagannath University, Dhaka, were her team reported the burden of critical drug-resistant bacteria from people with long-term hospitalization. She joined Prof. Robert Delatolla’s group in the Department of Civil Engineering, University of Ottawa in January, 2021, to assay the wastewater titer from First Nations and Vulnerable Communities from Ottawa City. She is also involved in community engagements and discussions to explain the importance of wastewater-based surveillances in controlling epidemics.

***********************************************************************************

Join Zoom Meeting
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Meeting ID: 839 7592 7179
Passcode: 054682
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Sep
30
Thu
Canada’s First National Day for Truth and Reconciliation (also known as Orange Shirt Day)
Sep 30 all-day

Canada’s first National Day for Truth and Reconciliation is September 30, 2021. It was established this year by the Federal Government to provide an opportunity to recognize and commemorate the tragic history and ongoing legacy of residential schools which more than 150,000 First Nations, Metis and Inuit children were forced to attend between the 1870s and 1997. September 30 is also known as Orange Shirt Day, a nation-wide movement rooted in the story of Phyllis Webstad who, in 1973, at the age of six, went to the St. Joseph Mission Residential School.  In preparation for school, Phyllis’ Grandmother, despite limited means, purchased the shiny orange shirt Phyllis coveted and was so excited to wear to school.  At school, she was stripped of the shirt forever and left to feel like no one cared.

U of T Engineering is committed to truth and reconciliation with Indigenous Peoples.  We encourage everyone to participate in their own way on September 30: by wearing an orange shirt, taking a moment of reflection, discussing this day in class, using an Orange Shirt Day virtual background, or finding some other way to demonstrate your support for reconciliation and healing.

You can access further supports from Professor Jason Bazylak, Dean’s Advisor on Indigenous Initiatives or Marisa Sterling, Assistant Dean and Director for the Office of Diversity, Inclusion and Professionalism.  This summer FASE also launched the Indigenous Cultural Competency Toolkit, co-developed with an Indigenous engineering student to help the Faculty learn the truths.

BioZone BITS: Bio-plastics and bio-textiles from bacterial protein fibers @ ONLINE
Sep 30 @ 3:00 pm – 4:30 pm

Professor Noémie-Manuelle Dorval Courchesne
Department of Chemical Engineering
McGill University

Protein-based materials represent sustainable and easily customizable alternatives to conventional synthetic polymers. With their biocompatibility, bioactivity and genetic tunability, proteins can be customized for a range of applications. Specifically, protein materials that self-assemble into macromolecular structures and can be produced at large scale are of interest for deployment into wearable devices, tissue scaffolds, and alternatives for commodity materials like plastics, textiles and electronics. Curli fibers produced by Escherichia coli bacteria represent a very promising protein scaffold due to their unique physicochemical properties. Once secreted by bacteria cells, CsgA subunits, the self-assembling repeats of curli fibers, form fibrous structures that can further aggregate and gel into macroscopic materials. Among other functionalities, we have genetically encoded in CsgA the ability to fluoresce, to conduct charges, and to nucleate mineral particles.

In this talk, I will describe advances from our group to engineer curli fibers and confer them with properties relevant for biosensing devices, wearables, and plastic-like (“aquaplastic”) materials. First, I will present methods that we have developed to express and isolate bacterial fiber extracellularly secreted from E. coli cells, and I will show examples of materials (thin films, hydrogels, aerogels, coatings) that we have fabricated with these nanofibers. Then, I will focus on specific applications and proof-of-concept functional devices that we have fabricated. We will discuss bio-functionalized pH-sensing textiles, living adaptive wearable devices, curli-based bioplastics, and protein fibers – polymer composites for conductive biocompatible electrodes.Such devices bring us closer to a bio-based circular economy, and enable novel functions that can only be achieved by biological materials.
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Noémie-Manuelle Dorval Courchesne is an Assistant Professor of Chemical Engineering at McGill University since 2017, and a Canada Research Chair in Biologically-Derived Materials since 2021. Previously, she obtained her PhD in Chemical Engineering from MIT in 2015 and worked as a postdoctoral fellow at the Wyss Institute for Biologically Inspired Engineering at Harvard until 2017. She was trained as a multidisciplinary scientist and engineer, and has worked in the field of biologically-derived materials for over a decade, focusing on the fabrication and characterization of novel functional materials and devices using recombinant proteins. In her research, she integrates synthetic biology with scalable assembly processes, to fabricate functional materials. Prof. Dorval Courchesne is actively involved in industrially-relevant research, with the goal of introducing biologically-derived technologies in real-world products. Among other projects, she has she has an ongoing collaboration with Lululemon Athletica Inc. She is also part of an NSERC CREATE on Sustainable Electronics and Eco-Design (SEED). In addition, Prof. Dorval Courchesne is a member of several research networks including the Quebec Center for Advanced Materials (QCAM) and the Research Center for High Performance Polymer and Composite Systems (CREPEC). In 2020, she was recognized for her research potential as the recipient of the Christopher Pierre Award for Research Excellence (Early Career) at McGill. She was also recently named one of three “Emerging Leaders in Chemical Engineering” at the Canadian Chemical Engineering Conference (CCEC 2020).

*******************************************************************************

Join Zoom Meeting
https://utoronto.zoom.us/j/83975927179

Meeting ID: 839 7592 7179
Passcode: 054682
One tap mobile
+17789072071,,83975927179#,,,,*054682# Canada
+14388097799,,83975927179#,,,,*054682# Canada

Dial by your location
+1 778 907 2071 Canada
+1 438 809 7799 Canada
+1 587 328 1099 Canada
+1 613 209 3054 Canada
+1 647 374 4685 Canada
+1 647 558 0588 Canada

Oct
20
Wed
LLE: Multicomponent Adsorption and Membrane Separations to Enable New and More Efficient Biorefining Processes (Sankar Nair, Georgia Tech) @ ONLINE
Oct 20 @ 12:00 pm – 1:00 pm

If you are an external member, registration is required to receive the Zoom link and passcode. External registration closes at 9am on Mon Oct 18.

Sankar Nair, Georgia Institute for Technology

Host: Prof. Nikolai DeMartini

 

This lecture will discuss our progress in developing materials-based separation processes for biorefinery applications. The discussion will be centered on the kraft process, which is a high-volume biorefining process that currently yields biopolymer (cellulose), biobased chemical (such as tall oil), and bioenergy (steam and electricity) products. The main byproduct of the process – kraft black liquor – is dewatered by energy-intensive multi-effect evaporation, followed by combustion of the concentrated black liquor to produce steam and electricity. However, black liquor is a potential high-volume feedstock (available at > 1 billion tons/yr in kraft processes) for chemical production because it contains lignin and hydroxy acid fractions.

We will highlight the key role of advanced separation processes in increasing the energy efficiency of the kraft process as well as enabling valorization of stream components. The discussion is placed in the context of three interconnected issues. First, we will illustrate the importance of imagining biorefineries as an interconnected network of conversion and separation processes, and the possibility for materials-based separations to enable new ways of dewatering black liquor as well as valorizing black liquor components such as hydroxy acids and lignin. Second, we will illustrate the differing separation challenges encountered in stream fractionation versus product purification, both of which are critical for biorefineries. Third, we will explore the development and identification of versatile and inexpensive separation materials that can handle complex multicomponent streams in harsh conditions of temperature, pH, and high dissolved solids content.
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Sankar Nair is Professor, Associate Chair, and Simmons Faculty Fellow in the School of Chemical & Biomolecular Engineering at Georgia Tech. His research interests are in the science and engineering of nanoporous materials for the development of sustainable chemical processes. His current work focuses on nanoporous membrane and adsorption-based separation systems and processes that can enable new technological paths in biorefining, plastics upcycling, industrial water management, and CO2 utilization.

 

View the complete 2021-22 LLE schedule

Questions? Please contact Jennifer Hsu, Manager, External Relations  jennifer.hsu@utoronto.ca.