Results 81 to 90 of about 272,567 (316)
Seasonal differences in soil CO2 efflux and carbon storage in Ntwetwe Pan, Makgadikgadi Basin, Botswana [PDF]
, 2014 The carbon cycle in salt pans is complex and poorly understood. Field-based data are needed to improve regional estimates of C storage and land-atmosphere CO2 fluxes from dryland environments where pans are prevalent. This paper provides a first estimate
Mairs, H +7 more
core +1 more source
Eutectozymes as Soft Hybrid Materials for Advanced Biocatalysis
Advanced Materials, EarlyView.Eutectozymes are sustainable hybrid materials that embed a GOx–HRP cascade within hydrophobic eutectogels featuring a dual supramolecular–covalent network. This architecture preserves native enzyme structure and stability, enables efficient heterogeneous biocatalysis in aqueous media, and positions eutectogels as robust platforms for next‐generation ...
Manuel Eduardo Martinez Cartagena +10 more
wiley +1 more source
Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
Microbiology SpectrumDefining the substrates of resistance-nodulation-division systems is often complicated by the presence of multiple systems in a single bacterial species.
Logan G. Kavanaugh +2 more
doaj +1 more source
Multidrug Efflux Systems in Helicobacter cinaedi
Antibiotics, 2012 Helicobacter cinaedi causes infections, such as bacteremia, diarrhea and cellulitis in mainly immunocompromised patients. This pathogen is often problematic to analyze, and insufficient information is available, because it grows slowly and poorly in ...
Yoshiaki Kawamura +2 more
doaj +1 more source
Mycobacterium tuberculosis efflux pumps: an update
, 2013 The selection and diffusion of Mycobacterium tuberculosis multidrug-resistant (MDR-TB), extensively drug-resistant (XDR-TB) and, more recently, totally drug-resistant (TDR) strains constitute a serious threat for tuberculosis global control. Mycobacteria,
PASCA, MARIA ROSALIA +2 more
core
Engineering Strain‐Stiffening Granular Hydrogels for 3D‐Printed Tissue‐Mimicry
Advanced Materials, EarlyView.A 3D‐printable strain‐stiffening double‐network granular hydrogel (SDGH) enables independent, region‐specific tuning of toe (EToe) and heel (EHeel) moduli through control of microgel packing and network composition. This platform replicates tissue‐like nonlinear mechanics and allows fabrication of high‐fidelity, multilayered aortic valves with ...
Hyeokju Chae +9 more
wiley +1 more source
Journal of the Formosan Medical Association, 2013 Active efflux is known to play a major role in the resistance of many bacteria to antibiotics. To evaluate the possibility of overcoming resistance by suppressing the efflux, we determined the effect of reserpine, an efflux pump inhibitor.
Tsi-Shu Huang +7 more
doaj +1 more source
, 2009 Heterologous expression of integral membrane proteins from Helicobacter pylori 26695 in Escherichia coli enabled the identification of 17 candidates for purification and subsequent crystallization. 45% of the purified proteins were contaminated with what
Psakis, Georgios +2 more
core +1 more source
Nocturnal Intraocular Pressure Monitoring With a Soft Contact Lens Sensor for Glaucoma Management
Advanced Materials, EarlyView.A soft contact lens sensor enables continuous, noninvasive monitoring of nocturnal intraocular pressure (IOP) under closed‐eye sleep conditions. By integrating a highly compliant inductive–capacitive circuit onto a commercial lens, the device achieves record sensitivity and stable performance.
Yumin Dai +19 more
wiley +1 more source