Results 201 to 210 of about 16,133,606 (323)

Off‐The‐Shelf Multivalent Nanoconjugate Cancer Vaccine Rescues Host Immune Response against Melanoma

open access: yesAdvanced Materials, EarlyView.
A star‐shaped cross‐linked polyglutamate (StCl) nanocarrier delivers melanoma‐associated peptide antigens via redox‐responsive linkers, inducing lymph node‐targeted antigen presentation. The nanoconjugate activates dendritic cells, promotes effector T‐cell responses, and enables tumor regression even in humanized patient‐derived preclinical models ...
Liane IF Moura   +19 more
wiley   +1 more source

Amplified Sensitivity in SERS Detection of L1CAM With Silver Plasmonic Mesoporous Silica Capsules on an Imprinted Films

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents core‐shell Au‐Ag NPs and a novel molecularly imprinted polymer (MIP)‐based material targeting L1CAM. Thionine is used as a monomer to create the MIP on a carbon screen‐printed electrode. Functionalized Au‐AgNCs with Raman reporter 4‐mercaptobenzoic acid and anti‐L1CAM enable selective detection via surface‐enhanced Raman scattering ...
Yuselis Castaño‐Guerrero   +6 more
wiley   +1 more source

Hybrid DNA Origami – Graphene Platform for Electrically‐Gated Nanoscale Motion

open access: yesAdvanced Materials Interfaces, EarlyView.
A hybrid DNA origami‐graphene architecture is employed in a nearfield sensing device for optical distance assessment in biosensors and biorecognition purposes. Using Fluorescence Lifetime Imaging Microscopy (FLIM), a nearfield quenching model is verified and test the device response under several electrostatic gating conditions, which leads to changes ...
João D. G. Azevedo   +10 more
wiley   +1 more source

ESCRT III Regulates Lysosomal Perinuclear Clustering by Inhibiting Kinesin 1 Leading to Agnps Cytotoxicity in Human Cells

open access: yesAdvanced Materials Interfaces, EarlyView.
AgNPs cause significant damage upon entering the lysosomes of human fibroblasts, resulting in lysosomal transport disorders and the occurrence of perinuclear clustering (LPC) of lysosomes by promoting apoptosis that is accompanied by a reduction in the expression levels of ESCRT III and Kinesin 1 proteins.
Tiantian Liu   +7 more
wiley   +1 more source

Orbit Determination of High Orbit Spacecraft based on BDS-3 using Extended Kalman Filter

open access: gold
Xiangtai Ma   +4 more
openalex   +1 more source

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