Fluorine‐Rich Supramolecular Nano‐Container Crosslinked Hydrogel for Lithium Extraction with Super‐High Capacity and Extreme Selectivity

L Yang, Y Tu, H Li, W Zhan, H Hu, Y Wei… - Angewandte Chemie …, 2023 - Wiley Online Library
Extraction and recovery of lithium from reserves play a critical role in the sustainable
development of energy due to the explosive growth of the lithium‐battery market. However …

Responsive Janus droplets as modular sensory layers for the optical detection of bacteria

L Zeininger - Analytical and Bioanalytical Chemistry, 2023 - Springer
The field of biosensor development is fueled by innovations in new functional transduction
materials and technologies. Material innovations promise to extend current sensor hardware …

Reversible morphology-resolved chemotactic actuation and motion of Janus emulsion droplets

BD Frank, S Djalali, AW Baryzewska, P Giusto… - Nature …, 2022 - nature.com
We report, for the first time, a chemotactic motion of emulsion droplets that can be
controllably and reversibly altered. Our approach is based on using biphasic Janus …

In situ Tracking of Exoenzyme Activity Using Droplet Luminescence Concentrators for Ratiometric Detection of Bacteria

AW Baryzewska, C Roth, PH Seeberger… - ACS …, 2023 - ACS Publications
We demonstrate a novel, rapid, and cost-effective biosensing paradigm that is based on an
in situ visualization of bacterial exoenzyme activity using biphasic Janus emulsion droplets …

Dynamic in situ monitoring of the salt counter-ion effect on surfactant effectiveness using reconfigurable Janus emulsions

M Pavlovic, HK Ramiya Ramesh Babu, S Djalali… - Langmuir, 2023 - ACS Publications
A straightforward method for visualization and quantification of surfactant effectiveness
within different electrolyte environments based on using reconfigurable Janus emulsions as …

Functionalization of Emulsion Interfaces: Surface Chemistry Made Liquid

C Courrégelongue, D Baigl - Chemistry–A European Journal, 2024 - Wiley Online Library
Disperse systems, and emulsions in particular, are currently massively used in fields as
varied as food industry, cosmetics, health care and environmentally‐friendly materials. To …

Photocharging of Carbon Nitride Thin Films for Controllable Manipulation of Droplet Force Gradient Sensors

BD Frank, M Antonietti, P Giusto… - Journal of the American …, 2023 - ACS Publications
Intentional generation, amplification, and discharging of chemical gradients is central to
many nano-and micromanipulative technologies. We describe a straightforward strategy to …

Morphology‐Dependent Aggregation‐Induced Emission of Janus Emulsion Surfactants

PS Marqués, M Krajewska, BD Frank… - … A European Journal, 2023 - Wiley Online Library
We report a novel stimuli‐responsive fluorescent material platform that relies on an
evocation of aggregation‐induced emission (AIE) from tetraphenylethylene (TPE)‐based …

Controllable enzymatic hydrolysis in reverse Janus emulsion microreactors

G Nie, D Wei, Z Ding, L Ge, R Guo - Journal of Colloid and Interface …, 2024 - Elsevier
Hypothesis The key feature of living cells is multicompartmentalization for enzymatic
reactions. Artificial cell-like multicompartments with micro domains are appealing to mimic …

Morphology‐Directed Light Emission from Fluorescent Janus Colloids for Programmable Chemical‐To‐Optical Signal Transduction

BD Frank, S Nagelberg, AW Baryzewska… - Advanced Optical …, 2023 - Wiley Online Library
Materials capable of dynamically and reversibly altering their emission are relevant for
numerous optical applications. Here, the anisotropic morphology‐directed light emission …