Results 151 to 160 of about 293,133 (311)

Ultra‐Effective Light‐Activated Antibacterial Activity via Carboxyl Functionalized Graphene Quantum Dots and Films

open access: yesAdvanced Functional Materials, EarlyView.
Carboxyl‐functionalized graphene quantum dots (cGQDs) exhibit high singlet oxygen quantum yield due to strong spin–orbit coupling. cGQDs achieve minimum bactericidal concentration of only 0.4 µg mL−1 against S. aureus under low‐intensity illumination.
Muhammad Hassnain   +10 more
wiley   +1 more source

Engineered Peptides‐Based Hybrid‐Nested Microneedle Effectively Treat Biofilm‐Infected Diabetic Wounds

open access: yesAdvanced Functional Materials, EarlyView.
A hybrid‐nested microneedle/cryogel scaffold (MQW‐CMg‐MOF) is designed for efficient biofilm removal and accelerated healing of diabetic wounds. The scaffold shows substantial biofilm removal in vitro and in a preclinical diabetic swine biofilm‐infected wound model compared to the control.
Syed Muntazir Andrabi   +11 more
wiley   +1 more source

Thermochemical study of the addition of carbenium ions to alkenes [PDF]

open access: yes, 1988
Arnett, Edward M.   +2 more
core   +1 more source

RETENCIÓN DE CLORUROS, BARIO Y CROMO EN DOS ESPECIES DE MANGLE AVICENNIA GERMINANS Y RHIZOPHORA MANGLE DESARROLLADAS EN AGUAS DE PRODUCCIÓN DE LA INDUSTRIA PETROLERA MEDIANTE LA TÉCNICA DE CULTIVO HIDROPÓNICO

open access: yesCT&F Ciencia, Tecnología & Futuro, 2000
El objetivo del presente estudio fue determinar el tipo de mecanismo de fitorremediacion (fitoextraccion y/o Rizofiltracion) dado por los manglares Rhizophora mangle y Avicennia germinans, al estar expuestas a las aguas de un campo de produccion ...
J. L GROSSO   +3 more
doaj  

Stratum Corneum‐Inspired Zwitterionic Hydrogels with Intrinsic Water Retention and Anti‐Freezing Properties for Intelligent Flexible Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A novel stratum corneum‐inspired zwitterionic hydrogel is developed for intelligent, flexible sensors, featuring intrinsic water retention and anti‐freezing properties. The quasi‐gel, composed of hygroscopic polymers and bound water, maintains its softness across a wide range of humidity.
Meng Wu   +8 more
wiley   +1 more source

All‐Cellulose‐Based Photonic Glitters

open access: yesAdvanced Functional Materials, EarlyView.
Uniform, disc‐shaped photonic CNC glitters with adjustable structural colors and diameters are fabricated on hydrophilic ethyl cellulose films using electrospray deposition. By employing patterned ethyl cellulose films with pre‐designed hydrophilic regions, photonic patterns can be created with these all‐cellulose‐based glitters, demonstrating their ...
Ting Wang   +5 more
wiley   +1 more source

Flexible Leaf‐Like Fuel Cell From Plasmonic Janus Nanosheet

open access: yesAdvanced Functional Materials, EarlyView.
A flexible leaf‐like fuel cell is fabricated by conductive gold nanowire sponge‐supported plasmonic Janus nanosheet, which can generate a power of 8.93 mW cm⁻2 with less than 10% performance deterioration even being bent or twisted. Further assembly in a tree‐like layout demonstrates omnidirectional light harvesting capability and wind resistance ...
Yifeng Huang   +3 more
wiley   +1 more source

Addition reactions of diarylcarbenium ions to 2-methyl-1-pentene. kinetic method and reaction mechanism [PDF]

open access: yes, 1990
Bartl, Joerg   +4 more
core   +1 more source

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