Stewart A. Mallory

Asst. Prof. @psu_chemistry
Soft Active Matter Theory & Material Science
Arnold O. Beckman Postdoctoral Fellow @Caltech
Chemical Physics PhD @Columbia

[Stewart A. Mallory @StewMallory]

Excited to share our latest paper in @softmatter! 🎉

We show how the pressure equation of state of an active suspension can be extracted from its sedimentation profile.

Great work by Yunhee, Elijah, and Parvin!

👉 https://t.co/vORrBHMtTm

[Paco Alarcon @Paco_Alarcon]

Effective interactions in active Brownian particles - now published in Soft Matter https://t.co/4HYDGa0H0y

[Stewart A. Mallory @StewMallory]

One does not simply compute the equation of state of a suspension of active colloids.

But with sedimentation equilibrium… one might.

🧪 Recent preprint from our group — excellent work by Parvin, Yunhee, and Elijah!

📄 https://t.co/eaSSMT84rj

[Jonathan L. Kuo @JonathanLKuo]

Excited to share our latest work out in @J_A_C_S ! Building off previous observations that oxidative additions to electrophilic metals might be a little different... including evidence for the first Pd(IV)-dihydride.
@psu_chemistry
https://t.co/g4F3EsZ0yE

[Laura Alvarez @LauraAlvarez_F]

New publication from our group @softbiocol led by Vivien Willems.
Check the group Twitter thread about it below👇
Very excited to get this work published! A step forward on active soft microsystems
Thanks to all the colleagues who made this happen!
@crpp
@univbordeaux

[Stewart A. Mallory @StewMallory]

@PSUScience @psu_chemistry @PSUresearch

[Stewart A. Mallory @StewMallory]

🚀🚀 Tiny robots, big questions! Our work on active colloids is featured in @penn_state’s latest Q&A.

Grateful for the spotlight on our efforts to uncover how microswimmers self-organize, move, and transport.

🔗 https://t.co/6k7RLZp1tH

#ActiveMatter #SoftMatter #PennState

[Stewart A. Mallory @StewMallory]

🚶‍♂️ Hate waiting in line? So do active particles! Our new @JChemPhys paper shows how self-propulsion reshapes single-file diffusion.

Great work by Akin Akintunde, Parvin Bayati, and @HyeongjooRow.

🔗 https://t.co/ymimDqg8Ak

#ActiveMatter #SoftMatter #Physics

[Datta Lab @TheSquishyLab]

Thrilled to see this paper published @ScienceAdvances!
In it, we describe how growing bacterial colonies form metastable “living gels” in polymeric fluids.
Check it out at https://t.co/V1V3Kv0kXa!

A summary is at
https://t.co/O9GJDJZLUQ
as well as in the tweetorial below ⬇️

[Ray Schaak @RaySchaak]

Congratulations to @HodgesChem, @AyatTassanov, and collaborators on this exciting #SolidStateChemistry paper in @J_A_C_S! @psu_chemistry @PSUScience

[J. Am. Chem. Soc. @J_A_C_S]

Rational Pathways to Ordered Multianion Chalcogenides Using Retrosynthetic Crystal Chemistry Journal of the American Chemical Society @HodgesChem @penn_state @psu_chemistry #Ordered #Multianion #Chalcogenide #Retrosynthetic #Crystal #Chemistry @PSUScience https://t.co/g3OQnw4Qjb

[J. Am. Chem. Soc. @J_A_C_S]

Upside-Down Adsorption: Counterintuitive Influences of Surface Entropy and Surface Hydroxyl Density on Hydrogen Spillover | Journal of the American Chemical Society @penn_state @psu_chemistry #Adsorption #Surface #Entropy #Hydroxyl #Hydrogen #Spillover https://t.co/orY5ftYApN

[Ray Schaak @RaySchaak]

Great #catalysis paper in @J_A_C_S by Bert Chandler’s group at @psu_chemistry @PSUScience @PennStateChE! Really cool title, too!

[Physical Review E @PhysRevE]

Theory of capillary tension and interfacial dynamics of motility-induced phases, Luke Langford and Ahmad K. Omar #ActiveMatter https://t.co/nzWEYb9ckf

[Angewandte Chemie @angew_chem]

Self-Organized Patterns in Non-Reciprocal Active Droplet Systems (Lauren D. Zarzar and co-workers) @Liu_Yu_tong @dynscientist @IITIOfficial @pepijnmoerman @AdityaSKhair1 @LaurenZarzar #openaccess https://t.co/tKSc15mxoO

[Penn State Eberly College of Science @PSUScience]

The paper that launched the field of self-propelled autonomous nanomotors — extremely small particles that can move on their own — was written by our own Ayusman Sen, Verne M. Willaman Professor of Chemistry, and is celebrating its 20th anniversary.

#PennStateChemistry

[Penn State Chemistry @psu_chemistry]

We had the absolute pleasure of hosting Nobel laureate Stan Whittingham @binghamtonu this week for the Allcock Alumni Lectureship!!

Our faculty and students engaged in discussions about his work on lithium-ion batteries, and shared updates on our department's activities. ⬇️

[Lauren Zarzar @LaurenZarzar]

Now in @J_A_C_S . When a microdroplet is out-of-equilibrium (e.g. solubilizing), partitioning of molecules (like surfactant) can take unexpected pathways.
https://t.co/7ZCjFxY4CM

[J. Am. Chem. Soc. @J_A_C_S]

Dynamic Partitioning of Surfactants into Nonequilibrium Emulsion Droplets | Journal of the American Chemical Society @LaurenZarzar @penn_state @PSUScience #Dynamic #Partitioning #Surfactants #Nonequilibrium #Emulsion #Droplets https://t.co/7453cV8y76