Division News


DiscoTech 2025

From April 13-16, 2025, DiscoTech returned to campus to welcome admitted undergraduate students. Across the multiple day event, students chatted with faculty, current CCE students, toured labs and saw first-hand the research happening across the division. This year, DiscoTech had over 500 attendees across all four days.

Science Olympiad

Caltech hosted the annual Southern California Science Olympiad State Tournament on Saturday, April 12, 2025. Over 2,000 middle and high school students, teachers, and volunteers participated in 23 STEM-related competitions, many using CCE facilities and lab spaces.

Named Lectures

Ruth & Eddie Hughes Lecture

The Ruth & Eddie Hughes Lecture was held on March 6, 2025. Professor Robert Tjian, Professor of Biochemistry, Biophysics, and Structural Biology and the Li Ka Shing Chancellor's Chair in Biology from UC Berkeley gave his talk titled "Exploring Transcription Factor Interaction in Live Cells by Single Molecule Imaging." Ruth and Eddie Hughes were longtime members of the Caltech community who contributed greatly to both the scientific and non-scientific life of the CCE Division and the Institute for over 70 years. Following Ruth's passing in 2009, this special lecture series is held in their honor.

W.N. Lacey Lectureship In

Chemical Engineering

The W. N. Lectureship in Chemical Engineering was held on April 22 and 23, 2025. Rachel Segalman, the Edward Noble Kramer Professor of UC Santa Barbara, presented her lectures titled "Ionic Compatibilization of Plastics to Reduce Environmental Impacts" and Electrostatically Compatibilized Polymers for Batteries and Sustainability." This series of distinguished lectureships is named in honor of Dr. William Noble Lacey. The yearly special lectures honoring W. N. Lacey recognize outstanding research and are held during the winter or spring quarters. The objective of the lectureship program is to bring to the campus world-renowned experts currently active in chemical engineering or related disciplines.

Beckman Lecture

The Beckman Lecture was held on June 4, 2025. Alanna Schepartz from the University of California, Berkeley gave her talk titled "Expanding the chemistry of ribosomal products beyond (well beyond) α -amino acids." The Beckman Lecture series was established by Professor Peter Dervan in 1985 to honor Dr. Arnold Orville Beckman.

McCoy Award Symposium

Each year, the Herbert Newby McCoy Award recognizes the most outstanding achievements in research by CCE graduate students. The two recipients this year were Emily Boyd and Nathanael Kazmierczak, giving their talks titled "Development of Reductive Samarium Electrocatalysis and Application to Electrochemical Nitrogen Reduction" and "New spectroscopic approaches for probing spin relaxation mechanisms", respectively.

Southern California Organometallics Meeting

The annual Southern California Organometallics Meeting (SCOM) took place at Caltech on Sunday, May 18th, 2025.

There was a record registration of over 180 attendees of graduate students, post-docs, professors from different universities in the southern California area, as well as other industry professionals from local pharmaceutical companies (Amgen, Cytokinetics, and Terray Therapeutics). Even a local scouting troop joined the event to gain experience towards related science merit badges and families took part in the festivities as well.

18 graduate students and post-docs gave a mix of 20-minute lectures and 10-minute flash talks throughout the afternoon. The talks ranged from inorganic isolation of metal complexes with unique ligand interactions (such as diboroanthracene or a redox-active triptycene) to organometallics applications, like photoredox cross coupling systems or small-molecule reductions with N2, CO, or CO2. An industry professional from Amgen, and Stoltz lab alumna, Dr. Alexia Kim (PhD '23), joined the program to share the workflow of scaling highly exothermic reactions and quenching procedures to process scale. After the afternoon of talks, 37 undergraduate, graduate students, and post-docs shared posters of their recent and developing research alongside pizza and beverages.

The successful event was funded by sponsors such as Amgen, Cytokinetics, Terray Therapeutics, Southern California ACS Chapter, Resnick Sustainability Institute. CCE's administrative team alongside the Peters and Agapie Groups helped with logistics and day-of coordination.

Photo credits: Seungju Kang

On June 5, 2025, CCE staff and faculty gathered at Tournament Park for the division's annual staff appreciation picnic. Staff celebrated recent awards and news while enjoying burgers, pie and ice cream from local favorite Pie N' Burger.

Staff Appreciation Picnic 2025

CCE Commencement Celebration

Students, families, faculty and staff alike gathered in Schlinger Patio on June 11, 2025 to celebrate the Class of 2025!

In Memoriam:

Sunney Chan 1936 - 2025

We are saddened to share the passing of Sunney Chan, Caltech’s George Grant Hoag Professor of Biophysical Chemistry, Emeritus.

Chan rose from humble beginnings to become an eminent biophysical chemist at Caltech and later in Taiwan. He pushed the boundaries of investigating biological molecules with a technique known as nuclear magnetic resonance (NMR). Chan was widely recognized as an outstanding teacher and mentor who was active on campus not only in leadership positions within the Division of Chemistry and Chemical Engineering and the Institute but also in supporting Caltech students.

"Sunney embodied the principles that teaching and research are inseparable, and that service is an essential part of the profession," says Doug Rees, the Roscoe Gilkey Dickinson Professor of Chemistry and a Howard Hughes Medical institute Investigator. "For those of us who followed in his footsteps as executive officers of chemistry, Sunney was the model. He was an inspiring mentor and leaves a legacy of former students and postdocs all the more remarkable for the diversity of their subsequent careers and interests."

Read Caltech's full obituary of Sunney Chan