Results 211 to 220 of about 4,821,596 (346)

Smart Sampling Capsule for Capture and Detection of Enteric Pathogens in the Small Intestine

open access: yesAdvanced Materials Technologies, EarlyView.
An ingestible smart sampling capsule for capturing asymptomatic enteric pathogens at their primary sites of interaction within the small intestine. This capability enables non‐invasive detection of early pathogen colonization within the gut environment prior to fecal shedding, providing a robust approach for pathogen surveillance and microbiome studies.
Akshay Krishnakumar   +6 more
wiley   +1 more source

Local Anesthetics

open access: yes, 2020
M., Whizar-Lugo, Víctor   +3 more
openaire   +3 more sources

Microneedles From Shape‐Preserving Crosslinked Poly(Vinyl Alcohol) Hydrogels: Minimising Interference in Transdermal Proteomics

open access: yesAdvanced Materials Technologies, EarlyView.
Hydrogel‐forming microneedle patches are developed using shape‐preserving PVA‐PVP hydrogels, with and without chitosan, for minimally invasive transdermal protein biomarker sampling. The optimised patches enable efficient interstitial fluid uptake and proteomic analysis, while minimising interference.
Achmad Himawan   +12 more
wiley   +1 more source

Wireless Capsule Device for Targeted and Safe Tissue Biopsy with Integrated Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
This work presents a capsule device featuring a novel magnetically controlled biopsy mechanism for enhanced safety. The biopsy unit integrates a foldable linkage with dual magnets, creating a magnetic attraction–based safeguard, preventing unintended activation during locomotion. A flexible sensor provides real‐time penetration displacement sensing for
Kiyoung Kim   +5 more
wiley   +1 more source

Propofol Exposure Precipitating a Functional Movement Disorder: A Case Report. [PDF]

open access: yesCase Rep Anesthesiol
Saad S   +4 more
europepmc   +1 more source

Implantable Nongenetic Optoelectronic Biointerfaces for Neuromodulation

open access: yesAdvanced Photonics Research, EarlyView.
This review summarizes recent advances in semiconductor‐based optoelectronic biointerfaces for wireless, optically induced electrical neuromodulation. It highlights their diverse designs that enable precise, targeted neural modulation of cells, tissues, and organs.
Jinglin Ye   +5 more
wiley   +1 more source

Perineural dexamethasone: neurotoxicity or neuroprotection? A systematic review of preclinical evidence. [PDF]

open access: yesJ Anesth Analg Crit Care
De Cassai A   +9 more
europepmc   +1 more source

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