Results 171 to 180 of about 20,858 (311)

Microneedle Patch for In Situ Neutrophil Monitoring

open access: yesAdvanced Science, EarlyView.
An in situ chromogenic microneedle patch that achieves daily blood neutrophil monitoring without vascular invasion or laboratory apparatus is developed. The detection ability is well demonstrated in a chemotherapy‐induced neutropenic rat model and can be read out using a mobile phone application.
Ziyi Lu   +26 more
wiley   +1 more source

Ligand‐Driven Annular‐Epitaxial Growth of CuS‐Au Heterostructures as Trinity Plasmonic Nanozyme for Multimode Diagnosis of Pathogenic Bacteria

open access: yesAdvanced Science, EarlyView.
CuS‐Au heterostructures were synthesized via ligand‐regulated annular‐epitaxial growth strategy, biotin‐Concanavalin A (ConA) was modified on the CuS‐Au heterostructures for universal bacterial‐labelling, assembled with strip, Streptococcus pneumoniae and Klebsiella pneumoniae can be sensitively recognized by SERS/colorimetric/temperature three‐mode ...
Xiaorui Lin   +5 more
wiley   +1 more source

Natural Toolbox–Chemical Engineering Aspect and High‐Value Applications of Janus Cellulose Nanomaterials

open access: yesAdvanced Science, EarlyView.
The Tai Ji symbol from China represents the co‐existence of two opposite substances, similar to quantum entanglement. The term Janus comes from ancient Roman religion and mythology. Janus, the god of beginnings, transitions, etc., has two faces, symbolizing duality. Janus cellulose nanomaterials show structural duality.
Yu Zhao   +6 more
wiley   +1 more source

Establishment and evaluation of a method for measuring ornithine transcarbamylase activity in micro blood of neonates. [PDF]

open access: yesOrphanet J Rare Dis
Zhang Z   +9 more
europepmc   +1 more source

Multispectral Photonic Structural Colors via Enhanced Interfacial Interference of Ultrathin Cellulose Nanofiber/MXene Films

open access: yesAdvanced Science, EarlyView.
Fabrication of CNF‐MXene free‐standing films: Ti3C2Tx MXene flakes integrated into a cellulose nanofiber (CNF) matrix through layered self‐assembly using vacuum‐assisted filtration. The layered structure of 4 µm thickness is displayed on SEM image.
Valeriia Poliukhova   +7 more
wiley   +1 more source

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