Temporal Changes in PROMs Improvement and Recovery Kinetics Following Transforaminal Endoscopic Lumbar Discectomy.

Study Design: Retrospective cohort study.

Objective: to analyze trends in PROMs improvement and recovery kinetics following transforaminal endoscopic lumbar discectomy and foraminotomy (TELD).

Summary Of Background Data: As TELDs become an increasingly common alternative to fusions for lateral disc herniations, it is important to understand patients' postoperative recovery timelines to manage patient expectations.

Adaptive metal ion transport and metalloregulation-driven differentiation in pluripotent synthetic cells.

Pluripotent cells can yield different cell types determined by the specific sequence of differentiation signals that they encounter as the cell activates or deactivates functions and retains memory of previous inputs. Here, we achieved pluripotency in synthetic cells by incorporating three dormant apo-metalloenzymes such that they could differentiate towards distinct fates, depending on the sequence of specific metal ion transport with ionophores. In the first differentiation step, we selectively transported one of three extracellular metal ion cofactors into pluripotent giant unilamellar vesicles (GUVs), which resulted in elevation of intracellular pH, hydrogen peroxide production or GUV lysis.

Photoswitchable Arylazopyrazole Surfactants at the Water-Air Interface: A Microscopic Perspective.

Surfactants play an important role in modifying the properties of water-air interfaces. Here, we combine information from molecular dynamics simulations, surface tensiometry, and vibrational sum-frequency generation spectroscopy to study the interfacial behavior of photoswitchable arylazopyrazole (AAP) surfactants. This combination of the experimental techniques allows a direct relation between surface tension and surface concentration rather than just the bulk concentration.

Enhancing the stability and performance of Ni-rich cathode materials through Ta doping: a combined theoretical and experimental study.

As the demand for high-energy batteries to power electric vehicles continues to grow, Ni-rich cathode materials have emerged as promising candidates due to their high capacity. However, these materials are prone to rapid degradation under increased voltages, posing significant challenges for their long-term stability and safety. In this study, we investigate the effects of tantalum (Ta) doping on the performance and stability of LiNiMnCoO (NMC811) cathode materials.