Specifically, our current focus is on three areas: soft material/complex fluid design from polyelectrolyte-multivalent counterion mixtures, mechanistic analysis of polyelectrolyte-based pharmaceutical colloids, and directed assembly of polyelectrolyte complex structures and devices. We teach real-world skills that prepare you for the competitive, global job market. Cited by. physicochemical properties and the design variables (both process and formulation) Top of Page. that control them. Stimulus-responsive polyelectrolyte complexes are routinely used as building blocks for these materials and find countless applications in foods, cosmetic product formulations, controlled release, biomaterials, medical imaging, sensors, energy, and water treatment. Yakov Lapitsky Email: yakov.lapitsky@utoledo.edu David Green Email: dlg9s@virginia.edu Younjin Min Email: ymin@uakron.edu. Yuwu Chen (Special Topics Student) ... E-mail: oluwadamilola.egbeyemi@rockets.utoledo.edu. By Yakov Lapitsky and Yan Huang Abstract Underwater adhesive materials, methods of making the same, and methods of using the same are described Stimulus-responsive polyelectrolyte complexes are routinely used as building blocks for these materials and find countless applications in foods, cosmetic product formulations, controlled release, biomaterials, medical imaging, sensors, energy, and water treatment. Specifically, we are currently investigating: antibacterial surfactant-polyelectrolyte controlled release, biomaterials, medical imaging, sensors, energy, and water treatment. T. Michael Toole, Professor and Dean Nitschke Hall Room 5012 Phone: 419.530.8000 Fax: 419.530.8006 michael.toole@utoledo.edu Patricia Mowery, Director of Administrative Operations Phone: 419.530.8273 patricia.mowery@utoledo.edu Student Services chanda.raine@utoledo.edu. colloids polyelectrolytes surfactants drug delivery. b Department of Medicinal Chemistry, University of Toledo, Toledo, Ohio 43606, USA c School of Green Chemistry and Engineering, University … 8:00 AM. Yakov Lapitsky, Graduate Program Director yakov.lapitsky@utoledo.edu. E-mail address: yakov.lapitsky@utoledo.edu (Y. Lapitsky). Recent advances in chemical product design, medicine and nanotechnology have ushered in a new age of smart materials. b Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario L8S 4M1, Canada Abstract. and directed assembly of âsmartâ polyelectrolyte complex microstructures. graphic patterning of photoreactive polymers (e.g., in the micro- Present address: Department of Chemical Engineering, Tennessee Tech electronics industry) [15,26,29,30]. Poster Number 1 PEPTIDE HYDROGELS FROM TWISTED RIBBON AGGREGATES Axel Rüter, Division of Physical Chemistry, Lund University, Sweden axel.rueter@fkem1.lu.se Current Research Interests: Design, formation, characterization and application of polyelectrolyte-based soft materials: self-assembly of ionically crosslinked micro- and nanoparticles, gels and coacervates, directed assembly of polyelectrolyte complexes, surfactant-polyelectrolyte mixtures, drug delivery. UToledo is one of the most comprehensive universities in the nation. complexes, drug delivery. Dr. Yakov Lapitsky, UToledo professor of chemical engineering, discusses the $24,985 grant his team received from the U.S. Environmental Protection Agency to develop a type of wet wipe that will dissolve like toilet paper when flushed. for these materials and find countless applications in foods, cosmetic product formulations, B.Sc. Title. Cited by. in a new age of âsmartâ materials that respond to external stimuli such as changes To this end, our research aims to (1) advance the mechanistic understanding of the molecular, colloidal and macroscopic properties of polyelectrolyte-based materials and (2) to apply this understanding towards furthering their use in areas such as pharmaceutics and consumer product formulations. The perspectives, information and conclusions conveyed in research project abstracts, progress reports, final reports, journal abstracts and journal publications convey the viewpoints of the principal investigator and may not represent the views and policies of ORD and EPA. Yakov Lapitsky Chemical Engineering, University of Toledo Verified email at utoledo.edu Dae-Wook Kang University of Toledo, Assistant Professor Verified email at utoledo.edu Follow Yakov Lapitsky. properties of polyelectrolyte-based materials and. Design, formation, characterization and application of polyelectrolyte-based soft materials: self-assembly of ionically crosslinked micro- and nanoparticles, gels and coacervates, directed assembly of polyelectrolyte complexes, surfactant-polyelectrolyte mixtures, drug delivery. in pH, ionic strength or temperature, and mechanical or electromagnetic perturbations. Affiliation 1 Department of Chemical Engineering, University of Toledo, Toledo, Ohio 43606, USA. Graduate Guide (2020) Chemical Engineering Education FACULTY ANA C. ALBA-RUBIO, ASSISTANT PROFESSOR Ph.D., Autonomous University of Madrid Heterogenous Catalysis, Surface Science, Biomass & CO 2 Conversion yakov.lapitsky@utoledo.edu. More details... Former Group Members. Kunal Choudhuri,1 Udaka K. de Silva,1 Vincent Huynh,2 Ryan G. Wylie2 and Yakov Lapitsky1,* 1Department of Chemical Engineering, University of Toledo, Toledo, Ohio 43606, USA 2Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario L8S 4M1, Canada *Corresponding author e-mail address: yakov.lapitsky@utoledo.edu 7KLV E-mail: yakov.lapitsky@utoledo.edu. Current Research Interests: Design, formation, characterization and application of polyelectrolyte-based soft materials: self-assembly of ionically crosslinked micro- and nanoparticles, gels and coacervates, directed assembly of polyelectrolyte complexes, surfactant-polyelectrolyte mixtures, drug delivery. PublicationsGoogle Scholar Contact Information Email: mailto:yakov.lapitsky@utoledo.edu Phone: (419) 530-8254 Mailing address: The University of ToledoDepartment of Chemical Engineering (MS 305)2801 W. Bancroft St.Toledo, OH 43606-3390 Physical address: Office: Nitschke Hall room 30521650 N. Westwood Ave.Toledo, OH 43606-3390, © 2020 THE UNIVERSITY OF TOLEDO • 2801 W. Bancroft St. • Toledo, OH 43606 • 800.586.5336, A - Z List | Careers | Report a Concern | Nondiscrimination | Accessibility | Web Privacy | Brand Guide | Feedback | Contact Us, 2006 Ph.D. Chemical Engineering, University of Delaware, advance the mechanistic understanding of the molecular, colloidal and macroscopic Udaka K de Silva 1 , Kunal Choudhuri, Amanda C Bryant-Friedrich, Yakov Lapitsky. that respond to external stimuli such as changes in pH, ionic strength or temperature, and mechanical or electromagnetic perturbations. Maria Coleman is a professor in the Chemical Engineering department at University of Toledo - see what their students are saying about them or leave a rating yourself. S-1 SUPPORTING INFORMATION Preparation and Timed Release Properties of Self-Rupturing Gels Udaka K. de Silva 1 and Yakov Lapitsky 1,2,* 1 Department of Chemical and Environmental Engineering, University of Toledo, Toledo, Ohio 43606 2 School of Green Chemistry and Engineering, University of Toledo, Toledo, Ohio 43606 * Corresponding author e-mail address: yakov.lapitsky@utoledo.edu Year; An injectable drug delivery platform for sustained combination therapy. UToledo is one of 32 student teams the EPA chose to fund as part of its 17th Annual P3 Awards: ... are working on the project with Dr. Yakov Lapitsky, professor of chemical engineering, and Dr. Youngwoo Seo, professor of civil, environmental and chemical engineering. yakov.lapitsky@utoledo.edu. 358 Chemical Engineering Education ENGINEERING ANA C. ALBA-RUBIO, ASSISTANT PROFESSOR Ph.D., Autonomous University of Madrid Heterogeneous Catalysis, Surface Science, Biomass Conversion Sort. Department of Chemical and Environmental Engineering, University of Toledo, Toledo, OH 43606, United States; School of Green Chemistry and Engineering, University of Toledo, Toledo, OH 43606, United States. Articles Cited by. The U.S. Environmental Protection Agency awarded The University of Toledo a one-year, $24,985 grant for a sustainable wastewater management project led by engineering students to design wet wipes that rapidly dissolve into regular wet toilet paper when flushed. apply this understanding towards furthering their use in areas such as pharmaceutics * Correspondence: yakov.lapitsky@utoledo.edu; Tel. Electronic address: yakov.lapitsky@utoledo.edu. https://www.utoledo.edu/.../facultystaff/yakovlapitsky.html Civil and Environmental Engineering. Read: Toilet Tech: Toledo Team Developing Flushable Wipes That Are Actually Safe To Flush To this end, our research aims to (1) advance the mechanistic understanding of the molecular, colloidal and macroscopic properties of polyelectrolyte-based materials and (2) to apply this understanding towards furthering their use in areas such as pharmaceutics and consumer product formulations. Chemical Engineering, University of Minnesota2001 B.S. That prepare you to make a difference in your community. Sridhar Viamajala is a professor in the Chemical Engineering department at University of Toledo - see what their students are saying about them or leave a rating yourself. PMID: 28578269 DOI: 10.1016/j.colsurfb.2017.05.055 Abstract Nanoparticles prepared through the ionotropic gelation of chitosan with tripolyphosphate (TPP) have been extensively studied as vehicles for drug and gene delivery. By Yakov Lapitsky, Youngwoo Seo and Kristopher Richardson Abstract In a first broad aspect, described herein is an antimicrobial formulation comprised of: at least one nonionic surfactant capable of providing colloidal stability to the formulation, and at least one quaternized polymeric microgel capable of being dispersed in the nonionic surfactant. Verified email at utoledo.edu. *Corresponding Author: yakov.lapitsky@utoledo.edu A. Photopatterning Chamber Constructed inside a Petri Dish To prepare free-standing custom-shaped PECs via photoirradiation through a photomask, a 2.5 cm × 2.5 cm × 0.1 cm chamber was prepared inside a petri … many uses of these materials are limited by the incomplete understanding of their ____________________________________________________________________. Chemical Engineering, Obafemi Awololo University, 2016 . Specifically, our current focus is on three areas: soft material/complex fluid design from polyelectrolyte-multivalent counterion mixtures, mechanistic analysis of polyelectrolyte-based pharmaceutical colloids, and directed assembly of polyelectrolyte complex structures and devices.
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