GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile
GregMiller_CatholicUniv

@gregmillercua

Associate Professor and Chair of Chemistry at The Catholic University of America. Teaches courses in #Biochemistry, #Scicomm, Science in #scifi and food/cooking

ID: 717385068512194560

calendar_today05-04-2016 16:15:03

158 Tweet

55 Followers

136 Following

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Science of Italian Food The Catholic University of America Rome campus! We visited an olive grove and a delightful family who make *delicious* olive oil. How do they remove water from the oil in olives? Why is it "virgin" olive oil? It's chemistry in action! Thanks to Frantoio for being our hosts!

Science of Italian Food <a href="/CatholicUniv/">The Catholic University of America</a> Rome campus! We visited an olive grove and a delightful family who make *delicious* olive oil. How do they remove water from the oil in olives? Why is it "virgin" olive oil? It's chemistry in action! Thanks to Frantoio for being our hosts!
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Week 7 Science of Food The Catholic University of America Rome Campus! Now we’re cooking with acid! What do acids do to foods? A local market provided lots of local purple vegetables for experiments with pH. Then we “tested” olive oil from last weeks field trip. With wine. It was that kind of test.

Week 7 Science of Food <a href="/CatholicUniv/">The Catholic University of America</a> Rome Campus! Now we’re cooking with acid! What do acids do to foods? A local market provided lots of local purple vegetables for experiments with pH. Then we “tested” olive oil from last weeks field trip. With wine. It was that kind of test.
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Week 8 Science of Food The Catholic University of America Rome Campus! We made pretzels! We studied the chemical mechanism of how baked food browns and tested hypotheses to tune browning. Did we make pretzels? Sure. Are we ready for the cover of Food & Wine magazine? 😬

Week 8 Science of Food <a href="/CatholicUniv/">The Catholic University of America</a> Rome Campus! We made pretzels! We studied the chemical mechanism of how baked food browns and tested hypotheses to tune browning. Did we make pretzels? Sure. Are we ready for the cover of <a href="/foodandwine/">Food & Wine</a> magazine? 😬
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Science of History The Catholic University of America in Rome! We visited the Antica Spezieria di Santa Maria della Scala! This pharmacy is a dive into the history drug development. Active from the 1500s until 1954. 100s of containers of dried plants, chemicals, bugs and a...medicinal chameleon?

Science of History <a href="/CatholicUniv/">The Catholic University of America</a> in Rome! We visited the Antica Spezieria di Santa Maria della Scala! This pharmacy is a dive into the history drug development. Active from the 1500s until 1954. 100s of containers of dried plants, chemicals, bugs and a...medicinal chameleon?
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Today, I took my first walk though gardens The Catholic University of America Rome campus. Levels of wildflowers (Periwinkle! Hyacinth! Daisies!) and seats to look out in the direction of the Colosseum and Palatine Hill. What a glorious spring day in Rome. I think I've found my new classroom.

Today, I took my first walk though gardens <a href="/CatholicUniv/">The Catholic University of America</a> Rome campus. Levels of wildflowers (Periwinkle! Hyacinth! Daisies!) and seats to look out in the direction of the Colosseum and Palatine Hill. What a glorious spring day in Rome. I think I've found my new classroom.
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Science of Italian Food The Catholic University of America Rome campus! Today we performed tests of olive oil quality. We used lasers to make chlorophyll fluoresce (chlorophyll turns green lasers red) + peroxide assays (makes oil rancid). Then of course we had to test the oils with bread and wine...

Science of Italian Food <a href="/CatholicUniv/">The Catholic University of America</a> Rome campus! Today we performed tests of olive oil quality. We used lasers to make chlorophyll fluoresce (chlorophyll turns green lasers red) + peroxide assays (makes oil rancid). Then of course we had to test the oils with bread and wine...
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Every student Catholic U. Chemistry Dept. should have the opportunities Jonathan had! Jonathan is now learning new techniques like cryo-EM NIDDK Help us fund more students and projects like this!

GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Jacob Tribull at his poster @Catholic_URD! Jake works to figure out how the internal architecture of kinases flip from active to inactive states. This is the first time I've seen Jake without a mask. Is he always this happy? The Catholic University of America Catholic U. Chemistry Dept.

Jacob Tribull at his poster @Catholic_URD! 
Jake works to figure out how the internal architecture of kinases flip from active to inactive states.  
This is the first time I've seen Jake without a mask. Is he always this happy?
 <a href="/CatholicUniv/">The Catholic University of America</a> <a href="/CatholicU_Chem/">Catholic U. Chemistry Dept.</a>
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

It's enzymes day in Science of Food The Catholic University of America Rome campus! How do enzymes act in chemical reactions? We measured CO2 production from yeast and the impact of changing enzyme and substrate concentrations. Then pizza! Catholic U. Chemistry Dept.

It's enzymes day in Science of Food <a href="/CatholicUniv/">The Catholic University of America</a> Rome campus! How do enzymes act in chemical reactions? We measured CO2 production from yeast  and the impact of changing enzyme and substrate concentrations. Then pizza!
<a href="/CatholicU_Chem/">Catholic U. Chemistry Dept.</a>
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Science of Italian Food The Catholic University of America Rome campus! Biblioteca e Museo della Cucina has rare books about cooking, incl. a 1st edition 16th century book by Pope Pius V's private cook. Plus an educational wine tasting with Maurizio Di Franco VinoRoma! Catholic U. Chemistry Dept.

Science of Italian Food <a href="/CatholicUniv/">The Catholic University of America</a> Rome campus! Biblioteca e Museo della Cucina has rare books about cooking, incl. a 1st edition 16th century book by Pope Pius V's private cook. Plus an educational wine tasting with Maurizio Di Franco <a href="/vinoroma/">VinoRoma</a>!

<a href="/CatholicU_Chem/">Catholic U. Chemistry Dept.</a>
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Our final Science of Food class The Catholic University of America Rome campus! Everyone on campus judged our gelato-explaining competition! Students made amazing gelato and explained the molecules and forces that make gelato work! Thanks to all the students that made this semester a lot of fun!

Our final Science of Food class <a href="/CatholicUniv/">The Catholic University of America</a> Rome campus! Everyone on campus judged our gelato-explaining competition! Students made amazing gelato and explained the molecules and forces that make gelato work! Thanks to all the students that made this  semester a lot of fun!
Catholic U. Chemistry Dept. (@catholicu_chem) 's Twitter Profile Photo

Congratulations to Patricia Kwiatek (‘23 Chemistry) for receiving an Undergraduate Student Poster Session award at the Middle Atlantic Regional Meeting of the American Chemical Society! Way to go!! The Catholic University of America Catholic U Undergrad CUArts&Sciences

Congratulations to Patricia Kwiatek (‘23 Chemistry) for receiving an Undergraduate Student Poster Session award at the Middle Atlantic Regional Meeting of the American Chemical Society! Way to go!! <a href="/CatholicUniv/">The Catholic University of America</a> <a href="/CUAUndergrad/">Catholic U Undergrad</a> <a href="/CUArtSci/">CUArts&Sciences</a>
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Interested in a tenure-track chemistry position in an energetic and student-centered department on a beautiful green campus in Washington, DC? Join us Catholic U. Chemistry Dept. The Catholic University of America Questions? DM or email me: millergj {at} cua.edu #Tenuretrack #Chemistry

ASBMB (@asbmb) 's Twitter Profile Photo

ASBMB committee members and staff are at the Congressional Life Science Fair! Our activity focus on how fundamental science could be applied at a crime scene. Participants will learn about antigen testing, antigen markers, vaccine development & basic research! #ASBMBadvocates

ASBMB committee members and staff are at the Congressional Life Science Fair! Our activity focus on how fundamental science could be applied at a crime scene. Participants will learn about antigen testing, antigen markers, vaccine development &amp; basic research! #ASBMBadvocates
GregMiller_CatholicUniv (@gregmillercua) 's Twitter Profile Photo

Your Natural Science requirement could be a summer sci-fi class. Frankenstein. Gattaca. The Fly. CRISPR. The biochemistry behind the fiction — and where the fiction stops. CHEM 127: Biochemistry in Science Fiction— Summer 2026, online. The Catholic University of America Catholic U. Chemistry Dept.

Your Natural Science requirement could be a summer sci-fi class.

Frankenstein. Gattaca. The Fly. CRISPR. The biochemistry behind the fiction — and where the fiction stops.

CHEM 127: Biochemistry in Science Fiction— Summer 2026, online.

<a href="/CatholicUniv/">The Catholic University of America</a> <a href="/CatholicU_Chem/">Catholic U. Chemistry Dept.</a>