Results 241 to 250 of about 2,797,259 (404)

(Is there) chemistry in momentum space [PDF]

open access: yes, 2010
Bultinck, Patrick   +4 more
core  

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

open access: yesAdvanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee   +8 more
wiley   +1 more source

HPV-associated head and neck cancer: a virus-related cancer epidemic.

open access: yesThe Lancet Oncology, 2010
S. Marur   +3 more
semanticscholar   +1 more source

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

The contour of the femoral head-neck junction as a predictor for the risk of anterior impingement.

open access: yesJournal of Bone and Joint Surgery-british Volume, 2002
H. Nötzli   +5 more
semanticscholar   +1 more source

Results of Neck Clipping and Coil Embolization as Treatment for Subarachnoid Hemorrhage

open access: bronze, 2010
Yasushi Iwamuro   +7 more
openalex   +2 more sources

Detailed Atlas of the Head and Neck. [PDF]

open access: bronze, 1949
Cave, A. J. E.
openalex   +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

Combining forces in dual certified centers of geriatric trauma/joint replacement according to the German trauma society (DGU)/endocert improves mobility and quality of life in elderly patients with femoral neck fractures: an analysis from the registry for geriatric trauma (ATR-DGU). [PDF]

open access: yesEur J Trauma Emerg Surg
Lampert C   +13 more
europepmc   +1 more source

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