Results 131 to 140 of about 1,853 (301)
Advanced Healthcare Materials, EarlyView.Gellan gum fluid gel (FG) enables controlled ocular delivery of mesenchymal stromal cell (MSC)‐derived extracellular vesicles (EV). Its shear‐thinning, solid‐liquid‐solid rheology ensures prolonged ocular retention. Sustained MSC‐EV release (∼18% in 6 hrs) supports effective EV ocular delivery.
Seyedmohammad Moosavizadeh +7 more
wiley +1 more source
An underexploited invisible gold resource in the Archean sulphides of the Witwatersrand tailings dumps. [PDF]
Sci Rep, 2023 Chingwaru SJ, Von der Heyden B, Tadie M.
europepmc +1 more source
Gold in the Beach Placer Sands of Chavakkad-Ponnani, Kerala Coast, India [PDF]
, 2011 Although sporadic mining of placer gold from river beds is not uncommon in India, there is no documented literature on the occurrence of gold in the beach placer sand deposits of the country.
Nayak, B
core
Plasmonic Enhancement of Fluorescence and Protein Dynamics in Living Mammalian Cells
Advanced Materials, EarlyView.This study demonstrates plasmonic enhancement of the function of fluorescent voltage sensing proteins (genetically encoded voltage indicators, (GEVIs), QuasAr6) in live mammalian cells. Coupling to plasmonic nanoparticles does not just increase fluorescence, but influences the protein photocycle, creating a hybrid sensor with its response speed to ...
Marco Locarno +16 more
wiley +1 more source
Occurrence and Origin of Placer Gold in Montana
, 1935 From time immemorial man has used gold as a medium of exchange, a measure of value, as jewelry and for ornamentation. Placer gold has led directly or indirectly to the settlement of lands, California and Alaska being the two best known examples. It has
Halse, John K.
core
Advanced Materials, EarlyView.AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll +19 more
wiley +1 more source
Advanced Materials, EarlyView.Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno +15 more
wiley +1 more source
, 1934 FOOD PRODUCER PLACER Austin District. Lewis & Clark County. Minerals Yearbook 1934. Sta. App. Page 399. Reported a placer production. 22.35 ounces of gold and three ounces of silver.https://digitalcommons.mtech.edu/minerals_yearbook_all/1500/thumbnail ...
WPA
core
Advanced Materials, EarlyView.Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim +17 more
wiley +1 more source
, 1934 EVANS-JONES PLACER Austin District. Lewis & Clark County. Minerals Yearbook 1934. Sta. App. Page 399. Reported a placer production. 22.35 ounces of gold and 3 ounces of silver.https://digitalcommons.mtech.edu/minerals_yearbook_all/1424/thumbnail ...
WPA
core