News & Events

BSAC Seminar: Order and Chaos*: Collective Behavior of Crowded Drops in Microfluidic Systems

May 9, 2017
Prof. Sindy KY Tang Stanford University, Department of Mechanical Engineering May 9, 2017 | 12:00 to 01:00 | Wozniak Lounge, Soda Hall Host: Liwei Lin

Droplet microfluidics, in which micro-droplets serve as individual reactors, has enabled a range of high-throughput biochemical processes. The talk will start with our recent application on using droplets to identify microbes, specifically methane-metabolizing bacteria, for the more efficient generation of bioplastics. Unlike solid wells typically used in current biochemical assays, droplets are subject to instability...

BSAC Seminar: Transfer Printing for LEGO-Like Microassembly and Nanomaterial Integration

June 14, 2017
Prof. Seok Kim University of Illinois at Urbana-Champaign, Mechanical Science and Engineering June 14, 2017 | 12:00 to 01:00 | 540 Cory Hall Host: Liwei Lin

Reversible dry adhesion-based transfer printing provides a highly straightforward pathway to heterogeneous material integration. The speaker presents his recent research outcomes accomplished in his laboratory which has been exploring responsive surfaces, microassembly, and nanomanufacturing technologies. The first part introduces an engineered reversible dry adhesive made of a shape memory polymer and highlights...

BSAC Seminar: III-V Quantum Structures for Infrared Detection

September 5, 2017
Dr. Sarath Gunapala Jet Propulsion Laboratory, Infrared Photonics Group September 5, 2017 | 12:00 to 01:00 | 531 Cory Hall Host: Ming Wu

There are many applications that require long wavelength, large, uniform, reproducible, low cost, stable, and radiation-hard infrared (IR) focal plane arrays (FPAs). For example, the absorption lines of many gas molecules, such as ozone, water, carbon monoxide, carbon dioxide, and nitrous oxide occur in the wavelength region from 3 to 15 microns. Thus, IR imaging systems that operate in the long...

BSAC Seminar: Radio Frequency Microsystems for 5G and IoT-Inspired Front End Signal Processing

July 31, 2018
Prof. Songbin Gong Micro and Nanotechnology Lab, University of Illinois at Urbana-Champaign July 31, 2018 | 12:00 to 01:00 | 540 Cory Hall Host: Clark Nguyen

Recently, 5G and IoT have sparked great research interest in developing the next generation front ends that can meet the more stringent requirements on performance, frequency scalability, bandwidth, power consumption, and spectral utilization efficiency. This talk will discuss several new types of RF microsystems that can enable either conventional signal processing functions (e.g., filtering and impedance transformation), or...

BSAC Seminar: Non-Filter Applications for FBAR Resonators and Devices

April 3, 2018
Dr. Richard Ruby Director of Technology, Broadcom PhD 1984 Department of Chemical and Biomolecular Engineering, UC Berkeley April 03, 2018 | 02:00 to 03:00 | Banatao Auditorium, Sutardja Dai Hall Host: Richard Muller

Although FBAR has had large success in filters, both enabling and leading the aggressive mobile phone applications for 4G and 5G LTE, FBAR the resonator could enable other non-filter applications. Two broad areas where FBAR might be useful and perhaps make a profound contribution will be presented. The first area is low power radios. FBAR-enabled radios can reduce the...

BSAC Seminar: Optical Biomimetics: Harnessing Nature's Solutions Toward Multifunctional Nanophotonic Devices

October 16, 2018
Dr. Radwanul Hasan Siddque Department of Medical Engineering, California Institute of Technology Postdoctoral Scholar October 16, 2018 | 12:00 to 01:00 | 540 Cory Hall Host: Richard Muller

Millions of years of biological evolution has created a plethora of micro- and nanoscopic photonic structures that are frequently superior to synthetic analogs. These optically outstanding biophotonic structures fulfill various functions simultaneously, including mechanical integrity and protection against external contaminants such as microbes. I will present how the development of...

BSAC Seminar: Designing a Semiconductor Photovoltaic Diode Array for a Retinal Prosthesis

October 26, 2018
Prof. Ted Kamins Department of Electrical Engineering and Computer Sciences, Stanford University October 26, 2018 | 01:00 to 02:00 | 521 Cory Hall Host: Richard Muller

Several groups are investigating silicon devices to be implanted near the retina in patients with age-related macular degeneration and retinitis pigmentosa in which the photoreceptors degrade while other parts of the retina remain mostly functional. One class of these devices, subretinal photodiode arrays, aims to replace the degraded photoreceptors and couple to the functioning portions of the eye. Most...

BSAC Seminar: Miniaturized Interfaces and Implants for Neural Applications and Bioelectronics Medicine

March 19, 2019
Dr. Thomas Stieglitz Department of Microsystems Engineering (IMTEK), Laboratory for Biomedical Microsystems, Albert-Ludwig-Univeristy of Freibrug, Germany March 19, 2019 | 12:30 to 01:30 | 521 Cory Hall Host: Michel Maharbiz

Neural implants need to establish stable and reliable interfaces to the target structure for chronic application in neurosciences as well as in clinical applications. They have to record electrical neural signals, excite...

BSAC Seminar: Biosensor Strategies for Predicting Bladder Volume

April 30, 2019
Dr. Eric Kurzrock Director, Urologic Stem Cell Laboratory, UC Davis Institute for Regernative Cures Chief, Pediatric Urologic Surgery, UC Davis Children's Hosptial April 30, 2019 | 12:30 to 01:30 | 521 Cory Hall Host: Michael Cable

Millions of patients suffer from the consequences of spinal cord injury (SCI) and congenital spinal anomalies. Although many of these patients have obvious limitations in mobility, unbeknownst to the general public is that nearly all have neurogenic bladder dysfunction and lack control of their bladder. Since SCI...

BSAC Seminar: Our Long-Distance Journey to Explore Short-Distance World

September 24, 2019
Dr. Masoud Agah The Bradley Department of Electrical and Computer Engineering, Virgina Tech Director, Virgina Tech MEMS Laboratory September 24, 2019 | 12:00 to 01:00 | 490 Cory Hall Host: Prof. Clark T.-C. Nguyen

In this seminar, Dr. Agah will discuss the evolution of research at VT MEMS Lab through time and the lab’s navigation through the microscale world to develop chips for bio/chem applications. He will share stories about his students who traveled long distances and how they shaped the future of research in the lab. He will provide a glance at both research thrusts, Bio (...