Results 221 to 230 of about 313,758 (348)

Screening for down syndrome using trophoblast retrieval and isolation of the cervix: preliminary study

open access: hybrid, 2020
Min Jin Lee   +5 more
openalex   +2 more sources

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

open access: yesAdvanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Three‐dimensional Antimony Sulfide Based Flat Optics

open access: yesAdvanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang   +18 more
wiley   +1 more source

Characterization of Cervical Remodeling During Pregnancy and the Postpartum Period: A Case Series Analysis. [PDF]

open access: yesAm J Case Rep
Villegas-Downs M   +5 more
europepmc   +1 more source

The possible role of bcl–2 expression in the progression of tumors of the uterine cervix [PDF]

open access: bronze, 1995
Makoto Saegusa   +4 more
openalex   +1 more source

Synergistic Compatibilization of CsPbBr3 Perovskites and HfO2 Nanocrystals for Hybrid Sensitized Nanoscintillators

open access: yesAdvanced Functional Materials, EarlyView.
Lead halide perovskite nanocrystals are promising scintillators but suffer from reabsorption losses and limited compatibility with high‐Z additives. Hybridization of CsPbBr3 nanocrystals with PbBr2‐passivated HfO2 nanoparticle sensitizers, achieved during or after synthesis, produces stable composites with maintained optical quality, improved ...
Francesco Bruni   +17 more
wiley   +1 more source

Outcomes of ultrasound-indicated cerclage in low-risk pregnancies: a retrospective observational study. [PDF]

open access: yesBMC Pregnancy Childbirth
Finlinson A   +5 more
europepmc   +1 more source

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