Kozlowski Lab Profile Banner
Kozlowski Lab Profile
Kozlowski Lab

@KozlowskiMarisa

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Following
163
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535
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Organic chemistry research group at @Penn , interested in reactions and molecules from all perspectives, on the look out for interesting chemistry challenges.

Philadelphia, PA
Joined November 2020
Don't wanna be here? Send us removal request.
@KozlowskiMarisa
Kozlowski Lab
2 years
Why does every NMR facility have a collection of abandoned tubes?
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@KozlowskiMarisa
Kozlowski Lab
2 years
Congratulations to Prof. Marisa Kozlowski on receiving an Arthur C. Cope Scholar Award by the @AmerChemSociety ! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
Queen of Chemistry, the esteemed Madeleine Joullie, gets @PennChemistry dancing! Thanks again Andrรฉ @drdre4000 . We even managed to get some faculty in there!!
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@KozlowskiMarisa
Kozlowski Lab
2 years
Lucille rocked her poster at the ACS meeting!
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@KozlowskiMarisa
Kozlowski Lab
3 months
Lab trip to Cancun, Mexico! ๐Ÿ‡ฒ๐Ÿ‡ฝ
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@KozlowskiMarisa
Kozlowski Lab
2 years
Our new CombiFlash has arrived. And with Evaporative Light Scattering detection! Who will run the first column...
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@KozlowskiMarisa
Kozlowski Lab
3 years
Great to be at Women in Catalysis and Synthetic Chemistry Symposium in Austin. Guess who is in the VIP section of the Tipsy Alchemist bar.
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@KozlowskiMarisa
Kozlowski Lab
2 years
It was fantastic to have one of our Penn alumni, the incomparable Andrรฉ Isaacs @drdre4000 , here yesterday for a seminar. He even directed a TikTok video starring our own Madeline Joullie - coming soon!
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@KozlowskiMarisa
Kozlowski Lab
6 months
Congratulations to former postdoc Osvaldo Gutierrez on promotion to full professor! ๐Ÿ‘๐ŸŽ‰๐Ÿฅณ๐Ÿพ
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@KozlowskiMarisa
Kozlowski Lab
2 years
Congrats to Lucille and all of our collaborators! #MyOAarticle "Autocatalytic photoredox Chan-Lam coupling of free diaryl sulfoximines with arylboronic acids" received 7,243 downloads since its publication in @NatureComms ! Access the article here: .
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congratulations to Dr. Hanna Roenfanz on successfully defending her thesis! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
Discussed at group meeting yesterday. Sad to say no one was shocked, just disappointed (again). We ask should someone with such ignorance to the implications of this behavior really be representing the community on editorial boards @ChemEurJ @EurJOC ?
@sprachfine
Josefine Sprachmann
2 years
cringe level: 1000 dear chemistry community, how does stuff like that still fly?
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congrats to third year, Cassandra Vu, on getting the @PennSAS School of Arts and Sciences Dean's Award for Distinguished Teaching by Graduate Students! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
The Kozlowski Principle should be a universal rule. MCK lab approves ๐Ÿ˜Ž @JOC_OL @Orgmet_ACS
@Orgmet_ACS
Organometallics
2 years
Scoping out 2023! An editorial by OM Editor-in-Chief Paul Chirik takes a look at the year ahead, with a reminder on the definition of organometallic chemistry, adopting the Kozlowski Principle, and clarifying a point on characterization data. Check it out:
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congrats to Pedro for being awarded a Penn Chemistry TA Award! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
Great time at the 2022 Kozlowski Lab Open House! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congrats David on passing your PhD candidacy exam! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
1 year
The summer cannot end without our 2023 Group BBQ festivities! Kozlowski Lab Bocce Tournament Champions to be announced.
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congrats Matt on passing your PhD candidacy exam! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congrats Matt (G3) on getting the @PennChemistry 2023 Organic Division Award for Excellence in Chemistry Graduate Research!
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@KozlowskiMarisa
Kozlowski Lab
2 years
There have been past members of the Kozlowski group who have done stunningly well who had low GRE scores. GRE scores tell more about what resources you have had access to than your passion for chemistry and ability to conduct experiments.
@JakeYeston
Jake Yeston
2 years
On the editorial page @AnnaMapp explains why @UMich dropped its GRE requirement
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@KozlowskiMarisa
Kozlowski Lab
28 days
Another summer BBQ in the books! 2024 Kozlowski Lab bocce tournament champions to be announced.
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@KozlowskiMarisa
Kozlowski Lab
2 years
@ndchiappini MCK prefers Wayfarers to Aviators, but the point holds!
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@KozlowskiMarisa
Kozlowski Lab
2 years
Congratulations to Cami Berlin on advancing to candidacy!
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@KozlowskiMarisa
Kozlowski Lab
2 years
Another group barbecue is on the books! Bocce Tournament Champion to be announced.
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@KozlowskiMarisa
Kozlowski Lab
2 years
Welcome to our new MS students: Hriday Shah, Yaning Liu, and Sai Nehete, to the Kozlowski group! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
As everyone is waiting for acceptances from programs or making decision about which program to attend, this may help:
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congrats Kalyana on passing your PhD candidacy exam! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
5 months
Congratulations to Dr. Brandon Orzolek on successfully defending his thesis! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congratulations to Dr. Lucille Wells on successfully defending her thesis! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
Welcome to our new first year PhD students: Guillermo Correa Otero and Emmanuel Moya Cruz to the Kozlowski lab! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
Saturday afternoon entertainent: trying to stump ChatGPT. Not that hard, for now... #OrganicChemistry :
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@KozlowskiMarisa
Kozlowski Lab
1 year
Congrats Pedro on passing your PhD candidacy exam! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
10 months
Prof. Kozlowski giving a talk at the 2023(XXIII) International Conference on Organic Chemistry! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
3 years
A warm welcome to Madeline Rotella from the Gutierrez group at the University of Maryland. A month into her postdoc and already writing up a paper!
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@KozlowskiMarisa
Kozlowski Lab
6 months
Great meeting all of the prospective students this weekend and we hope you join us this fall! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
Welcome to postdoc Paige Piszel from the Weix group. Greatly appreciate her efforts with grad student Kalyana Duggal to get the GC up and running for our unsupervised ML project!
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@KozlowskiMarisa
Kozlowski Lab
3 months
Memories with our lab members at the @Penn commencement. Congrats Sai, Lucia, Hriday, and Yan on graduating! We will miss you all and until next time!
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@KozlowskiMarisa
Kozlowski Lab
2 years
Congrats to former REU student Mir Bowring on their promotion to Associated Professor! @BowringGroup
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@KozlowskiMarisa
Kozlowski Lab
4 years
Congratulations to postdoctoral fellow Prakash Basnet who is starting a position at Johnson Matthey. It has been a long journey for him from Nepal to New Mexico to Philadelphia and now on to Massachusetts!
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@KozlowskiMarisa
Kozlowski Lab
3 months
Great memories at the 2024 @PennChemistry Gala!
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@KozlowskiMarisa
Kozlowski Lab
1 year
Group lunch at Han Dynasty for our June birthdays!
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@KozlowskiMarisa
Kozlowski Lab
2 years
Twitter Takeover Alert: Tomorrow (Thursday Sep 8) from 10 am - 4 pm EST, Editor-In-Chief Marisa Kozlowski will be fielding your question about Organic Letters #OLAskTheEditor , @JOC_OL
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@KozlowskiMarisa
Kozlowski Lab
2 years
Kozlowski group members at the first annual @PennChemistry field day!
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@KozlowskiMarisa
Kozlowski Lab
2 years
And here is the group! 2/2
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@KozlowskiMarisa
Kozlowski Lab
2 years
Congrats to visiting student, Mohammad Aber, on placing third place at the first @PennChemistry Chess Tournament!
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@KozlowskiMarisa
Kozlowski Lab
4 months
Welcome to postdoc Nathan Loud from the @weixgroup ! New co-director of our @PennChemistry HTE center.
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@KozlowskiMarisa
Kozlowski Lab
9 months
We hope everybody had a great thanksgiving. The Kozlowski lab wishes you a happy holiday! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
1 year
Great talks and posters from Kozlowski group members at today's 2023 @GSK - Penn Symposium! (1/2)
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@KozlowskiMarisa
Kozlowski Lab
4 months
Congrats to Yaning Liu on her Masterโ€™s Thesis (M.S) Defense! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
2 years
Happy New Year to all who celebrate! To a year of great reactions. (ChemDraw abuse alert) #HappyLunarNewYear
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@KozlowskiMarisa
Kozlowski Lab
2 years
Great poster by undergraduate student, Madeleine Salwen, at the Fall 2022 Undergraduate Research Expo hosted by @PennCURF . She joined our group this past summer working along with Hanna and Cami. Way to go! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
4 months
Congrats Matt (G3), Cindy (G1) and Yan (MS2) on their work out in @ChemRxiv !
@mccarson23
Matt Carson
4 months
Today in @ChemRxiv , we utilize catalytic pyridinium additives alongside an Ir photocatalyst to facilitate photochemical amination of phenols and halophenols. Many thanks to Cindy and @ynliu217 for all their help!๐ŸŽ‰ @KozlowskiMarisa @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
6 months
Group lunch for Jorgeโ€™s last day in the lab. We wish him the best of luck as he returns back to Brazil๐Ÿ‡ง๐Ÿ‡ท!
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@KozlowskiMarisa
Kozlowski Lab
1 year
Cassandra (G4) presenting her poster at #ACSFall2023 ! @AmerChemSociety @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
1 year
Kozlowski lab members welcoming the prospective students at @PennChemistry โ€™s visitation weekend! We hope you join us for the Fall 2023 class!
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@KozlowskiMarisa
Kozlowski Lab
1 year
How is this not an ACS Editors' Choice? This need to be discussed more!
@J_A_C_S
J. Am. Chem. Soc.
1 year
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@KozlowskiMarisa
Kozlowski Lab
2 years
Congrats to Madeline, Bhaskar, and all of our collaborators! Their work in #JACS is highlighted below.
@J_A_C_S
J. Am. Chem. Soc.
2 years
Ir and NHC Dual Chiral Synergetic Catalysis: Mechanism and Stereoselectivity in ฮณ-Butyrolactone Formation @KozlowskiMarisa @Penn @PennChemistry @TotalSyntheses #Ir #NHC #Catalysis #Stereoselectivity #Butyrolactone
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@KozlowskiMarisa
Kozlowski Lab
6 months
Kozlowski lab attendance at the annual @UPennGAPSA Gala!
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@KozlowskiMarisa
Kozlowski Lab
1 year
A shout out to all those who did not receive NSF fellowships (been there). You were brave for making the play and your hard work will pay off down the line! -MCK
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@KozlowskiMarisa
Kozlowski Lab
4 years
Thanks to David Nagib who gave a stellar talk at the Philadelphia Organic Chemists Club @POCC_Chem @nagiblab last night! We extra-appreciated his Philly screen background and his killer Philly restaurant recs.
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@KozlowskiMarisa
Kozlowski Lab
3 years
We are so excited to have new first year students Matt Carson, Kalyana Duggal, Pedro Jimenez Antenucci, and David Polefrone join the group!
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@KozlowskiMarisa
Kozlowski Lab
1 year
It was awesome having Eunjae Yoo as an NSF-REU student in the lab at UPenn this summer who gave a great presentation today! @PennChemistry @UtahChemistry @UUtah
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@KozlowskiMarisa
Kozlowski Lab
2 years
Group lunch at Han Dynasty for Cami, Maddi, Hanna, and Chrisโ€™ birthdays!๐ŸŽ‰
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@KozlowskiMarisa
Kozlowski Lab
3 years
A belated welcome to visiting scholar ร‡etin Bayrak from Department of Chemistry, Faculty of Science, Agri lbrahim Cecen University located in Agri, Turkey. It is inspiring to see him crush it in lab!
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@KozlowskiMarisa
Kozlowski Lab
4 months
Congratulations to Hriday Shah on his Masterโ€™s Thesis (M.S) Defense! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
10 months
Pedro (G3) giving a Spanish talk on his work at the @IDEAL_Research Hablemos Ciencia October seminar today! @PennChemistry #HispanicHeritageMonth
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@IDEAL_Research
IDEAL Research at UPenn
10 months
Today, we are highlighting Hablemos Ciencia, a Spanish scientific seminar led by Erick Mitchell-Velasquez, Franklin Staback Rodrรญguez, Adriana Santiago-Ruiz, and Maria F. Carrera Rodrรญguez. Hablemos Ciencia seeks to foster an inclusive linguistic environment in science #HMM
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@KozlowskiMarisa
Kozlowski Lab
7 months
Welcome to our new first year PhD students: Cindy Liu and Vincent Fumo to the Kozlowski lab! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
3 months
Congrats Guillermo on passing your PhD candidacy exam! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
4 months
Congrats to Sai Nehete on her Masterโ€™s Thesis (M.S) defense! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
3 years
Congratulations to Brandon ( @b_orzy ) for receiving the Dean's Award fro Distinguished Teaching by Graduate Students!
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@KozlowskiMarisa
Kozlowski Lab
3 months
Welcome Grace DeCostanza from Ursinus College working in the Yost Lab. She will be joining us for the @PennChmREU program working alongside with Kalyana (G3)!
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@KozlowskiMarisa
Kozlowski Lab
5 months
Cami (G4), Kalyana (G3), Pedro (G3), and Yan (MS2) at #ACSSpring2024 ! Special pic with Prof. @DMHuryn at the @PennChemistry reception
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@KozlowskiMarisa
Kozlowski Lab
2 years
Thrilled that Guillermo Correa Otero who recently graduated the University of Puerto Rico at Cayey was able to join us for research this summer on our HTE project. We wish you a smooth start to your PhD at UPenn as classes start this fall!
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@KozlowskiMarisa
Kozlowski Lab
2 years
It was awesome having Micah Valadez Bush as an NSF-REU student in the lab at UPenn this summer who gave a great presentation today! @PennChemistry @AmherstCollege
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@KozlowskiMarisa
Kozlowski Lab
1 year
Summer High School visiting student, Eesha, and graduate student mentor, Cami Berlin (G4). We wish her all the best in her future studies! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
4 years
Congrats Phil and Kyle! Our photocatalytic coupling of phenols was just published in ACS Catalysis (โ€ฆโ€ฆ)
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@KozlowskiMarisa
Kozlowski Lab
4 months
The group took a break from the lab to watch the @sixers win!
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@KozlowskiMarisa
Kozlowski Lab
6 months
Whatโ€™s a better evening group activity than a movie night in the conference room? Movie: โ€œHow to Train Your Lab Matesโ€ ๐Ÿ‰
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@KozlowskiMarisa
Kozlowski Lab
2 years
Always sad when summer winds down, but the good news is that (after a short vacation) Penn student Madeleine Salwen will be returning this fall to continue undergraduate research with us looking at synthesis of natural products by oxidative phenolic coupling!
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@KozlowskiMarisa
Kozlowski Lab
1 year
Applications are open for the VIEST postdoctoral fellows program: . Our group is interested in working with others on projects in polymer upcycling and sustainability.
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@KozlowskiMarisa
Kozlowski Lab
4 months
Congrats Emmanuel on passing your PhD candidacy exam! @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
3 months
Post lab clean up week plans ๐ŸŽฅ @PennChemistry
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@KozlowskiMarisa
Kozlowski Lab
6 months
Congratulations to Matt (G3) and Cindy (G1) on their work out in J. Org. Chem!
@mccarson23
Matt Carson
6 months
Excited to finally share the next story of my PhD! We explored the photocatalytic coupling of phenols and pyridines to make a new class of pyridinium salts! @KozlowskiMarisa @PennChemistry @JOC_OL
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@KozlowskiMarisa
Kozlowski Lab
2 years
The group is back at Han Dynasty celebrating birthdays!
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@KozlowskiMarisa
Kozlowski Lab
2 years
What happens when a grad student gets their hands on the label maker. Many, many, many thanks to Hanna.
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@KozlowskiMarisa
Kozlowski Lab
4 years
Congratulations to former postdoc Rakeshwar Bandichhor, who has been promoted to Vice President and Head of Chemistry at Dr. Reddy's Labs, appointed as a visiting professor at IIT Mumbai, and joined the OPRD Editorial Advisory Board.
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