Important concepts and elements of molecular biology, biochemistry, genetics, and cell biology, are examined in an experimental context. This course fulfills the requirement for students majoring in the biological sciences and satisfies the biology requirement for entrance into medical school. Two 90-minute lectures, one three-hour laboratory.
Introduction to Cellular and Molecular Biology
Professor/Instructor
Energy Technologies in the 21st Century
Professor/Instructor
Alexander GlaserAddresses issues of regional and global energy demands, including sources, carriers, storage, current and future technologies, costs for energy conversion, and their impact on climate and the environment. Also focuses on emissions and regulations for transportation. Students will perform cost-efficiency and environmental impact analyses from source to end-user on both fossil fuels and alternative energy sources. Designed for both engineering and non-engineering concentrators.
Introduction to Chemical and Biochemical Engineering Principles
Professor/Instructor
José L. AvalosApplication of the principles of conservation of mass and energy to the design and analysis of chemical processes. Elementary treatment of single and multiphase systems. First law of thermodynamics for closed and open systems. Steady state and transient analysis of reacting and nonreacting systems. Three lectures, one preceptorial. Prerequisite: CHM 201.
Thermodynamics
Professor/Instructor
Michael A. WebbBasic concepts governing the equilibrium behavior of macroscopic fluid and solid systems of interest in modern chemical engineering. Applications of the first law (energy conservation) and second law (temperature, entropy, reversibility) to open and closed systems. Thermodynamic properties of pure substances and mixtures. Phase equilibrium and introduction to reaction equilibrium. Introduction to the molecular basis of thermodynamics. Applications include thermodynamics of protein stability, the Earth's energy balance, energy conversion schemes, and the binding of ligands to proteins. Prerequisites: CBE 245 and MAT 201.
Separations in Chemical Engineering and Biotechnology
Professor/Instructor
A. James LinkFundamental thermodynamic principles and transport processes that govern separations in biotechnology and chemical processing. Staged operations, such as distillation and chromatography, are developed based on coupling phase equilibrium with mass balances. Transport processes driven by electric fields, centrifugal fields, or hydrodynamics provide the basis for understanding ultracentrifugation, membrane process, and electrophoresis. Two lectures, one preceptorial. Prerequisites: CBE 245 and CBE 246. CBE 341 may be taken concurrently.
Ethics and Technology: Engineering in the Real World
Professor/Instructor
Bruce E. KoelAn examination of engineering as a profession and the professional responsibilities of engineers. The ethics of engineering will be considered through case studies (e.g., automobile safety, pollution control), and the social responsibilities of engineering will be distinguished from those of science and business. Quantitative decision-making concepts, including risk-benefit analysis, are introduced and weighed against ethical considerations to compare technology options. Ethical conflicts between utilitarian theories and duty theories will be debated. Two lectures and one preceptorial.
Mathematics in Engineering I
Professor/Instructor
Howard A. StoneAn introduction to ordinary differential equations. Use of numerical methods. Equations of a single variable and systems of linear equations. Method of undermined coefficients and method of variation of parameters. Series solutions. Use of eigenvalues and eigenvectors. Laplace transforms. Nonlinear equations and stability; phase portraits. Partial differential equations via separation of variables. Sturm-Liouville theory. Three lectures. Prerequisites: MAT 201 or 203, and MAT 202 or 204.
Mass, Momentum, and Energy Transport
Professor/Instructor
Celeste M. NelsonSurvey of modeling and solution methods for the transport of fluids, heat, and chemical species in response to differences in pressure, temperature, and concentration. Steady state and transient behavior will be examined. Topics include fluid statics; conservation equations for mass, momentum and energy; dimensional analysis; viscous flow at high and low Reynolds number; thermal conduction; convective heat and mass transfer, correlations; diffusion and interphase mass transfer. Working knowledge of calculus, linear algebra and ordinary differential equations is assumed. Prerequisites: CBE 245, CBE 246 & MAE 305. Can take MAE 305 concurrently.
Fluid Mechanics
Professor/Instructor
Sankaran SundaresanElements of fluid mechanics relevant to simple and complex fluids. Topics include macroscopic balances; derivation of differential balance equations and applications to unidirectional flows; treatment of nearly unidirectional flows through the lubrication approximation; introduction to turbulent flow; flow through porous media; capillary flows; dispersed two-phase flows; and hydrodynamic stability. Three lectures. Prerequisite: CBE 341.
Chemical and Biological Engineering Laboratory
Professor/Instructor
Janine Kelley Nunes, Mark Philip Brynildsen, Emily Catherine DavidsonAn intensive hands-on practice of engineering. Experimental work in the areas of separations, heat transfer, fluid mechanics, process dynamics and control, materials processing and characterization, chemical reactors. Development of written and oral technical communication skills. One lecture, two three-hour laboratories. Prerequisites: CBE 246, CBE 250, and CBE 341 or equivalents.
Junior Independent Work
Professor/Instructor
José L. AvalosSubjects chosen by the student with the approval of the faculty for independent study. A written report, examination, or other evidence of accomplishment will be required.
Junior Independent Work
Professor/Instructor
José L. AvalosSubjects chosen by the student with the approval of the faculty for independent study. A written report, examination, or other evidence of accomplishment will be required.
Polymers
Professor/Instructor
Richard Alan RegisterBroad introduction to polymer science and technology, including polymer chemistry (major synthetic routes to polymers), polymer physics (solution and melt behavior, solid-state morphology and properties), and polymer engineering (overview of reaction engineering and melt processing methods). Two lectures. Prerequisites: CHM 301 or CHM 337, which may be taken concurrently, and MAT 104, or permission of the instructor.
Enzymes
Professor/Instructor
A. James LinkEnzymes are the engines that fuel life, catalyzing a vast array of different chemical reactions. This course will focus first on enzyme kinetics and the structural biology of enzymes. With these tools we will next move to a series of case studies about different enzymes and enzyme families.
Green and Catalytic Chemistry
Professor/Instructor
Michele Lee SarazenConcepts of heterogeneous and homogeneous catalysis applied to industrial processes associated with fuel refining and manufacturing of commodity chemicals and petrochemicals. Available routes for similar conversions using alternative, more sustainable feedstocks and processes will be discussed in the context of green chemistry and engineering principles. These case studies will serve as platforms to the fundamentals of heterogeneous acid and metal catalysis, including techniques of catalyst synthesis and characterization, as well as understanding of how reactions occur on surfaces. Two lectures. Prerequisite: CHM 301 organic chemistry.
The Cell as a Chemical Reactor
Professor/Instructor
Stanislav Yefimovic ShvartsmanPresents a framework for the analysis of cellular responses, such as proliferation, migration, and differentiation. Emphasis on mechanistic models of biotransformation, signal transduction, and cell-cell communication in tissues. Focuses first on unit operations of cell physiology transcription, translation, and signal transduction. Models of these processes will rely on tools of reaction engineering and transport. Process dynamics and control will then be used to analyze the regulatory structure of networks of interacting genes and proteins. Prerequisites: MOL 214 and MAE 305 or their equivalents.
Biotechnology
Professor/Instructor
Sarah J FlintThis course will consider the principles, development, outcomes and future directions of therapeutic applications of biotechnology, with particular emphasis on the interplay between basic research and clinical experience. Topics to be discussed include production of hormones and other therapeutic proteins, gene therapy, oncolytic viruses, and stem cells. Reading will be from the primary literature. Prerequisite: MOL 214.
Biomolecular Engineering
Professor/Instructor
Jonathan Michael ConwayThis course will focus on the design and engineering of biomacromolecules. After a brief review of protein and nucleic acid chemistry and structure, we will delve into rational, evolutionary, and computational methods for the design of these molecules. Specific topics to be covered include aptamers, protein and RNA-based switches and sensors, unnatural amino acids and nucleotides, enzyme engineering, and the integration of these parts via synthetic biology efforts. Two lectures.
The Physical Basis of Human Disease
Professor/Instructor
Celeste M. NelsonThis course covers major diseases (cancer, diabetes, heart disease, infectious diseases), the physical changes that inflict morbidity and mortality, the design constraints for treatment, and emerging technologies that take into account these physical hurdles. Taking the perspective of the design constraints on the system (that is, the mass transport and biophysical limitations of the human body), the course will survey recent results from the fields of drug delivery, gene therapy, tissue engineering, and nanotechnology. Two lectures.
Chemical Reaction Engineering
Professor/Instructor
Michele Lee SarazenStoichiometry and mechanisms of chemical reaction rates, both homogeneous and catalytic; adsorption, batch, continuous flow, and staged reactors; coupling between chemical reaction rates and mass, momentum, and energy transport; stability; optimization of reactor design. Application to environmental and industrial problems. Two lectures, one preceptorial. Prerequisites: CBE 246, CBE 250, and CBE 341.
Design, Synthesis, and Optimization of Chemical Processes
Professor/Instructor
Christos MaraveliasIntroduction to chemical process flow-sheeting; process design, sizing and cost estimation of total processes; process economics; introduction to optimization, linear programming, integer programming, and nonlinear programming; heat integration methods, minimum utility cost, minimum number of units, network optimization. Two lectures, one laboratory. Prerequisites: CBE 341, CBE 346, and CBE 441.
Process Control
Professor/Instructor
Sankaran SundaresanA quantitative study of the principles of process dynamics and control. Dynamic behavior of chemical process elements; analysis and synthesis of linear feedback control systems with special emphasis on frequency response techniques and scalar systems. Two lectures. Prerequisite: MAE 305, which may be taken concurrently.
Metabolic Engineering
Professor/Instructor
Mark Philip BrynildsenIntroduction to engineering metabolism. The objective of this course is to introduce students to current techniques and challenges within the field of metabolic engineering. Specific topics include introduction to metabolism, transcriptional regulation, signal transduction, flux balance analysis, and metabolic flux analysis. Designed for upper division students in engineering, chemistry, and molecular biology. Two lectures. Prerequisites: MOL 214 or equivalent.
Senior Independent Work
Professor/Instructor
José L. AvalosA one semester study of an important problem or topic in chemical and biological engineering. Projects may be experimental, computational, or theoretical. Topics selected by the students from suggestions by the faculty. Written report required. Departmental permission only.
Senior Independent Work
Professor/Instructor
José L. AvalosA one semester study of an important problem or topic in chemical and biological engineering. Projects may be experimental, computational, or theoretical. Topics selected by the students from suggestions by the faculty. Written report required. Departmental permission only.