Results 151 to 160 of about 618 (211)

Flexural Performance and Morphological Characterization of Graphene Nanoparticle‐Reinforced Polylactic Acid (PLA) Nanocomposites

open access: yesJournal of Polymer Science, Volume 64, Issue 16, Page 3427-3441, 15 August 2026.
PLA/GNP filaments containing 0–1.6 wt% graphene are produced by melt compounding and fabricated into flexural specimens using FDM. Their mechanical response and fracture morphology are evaluated through ASTM D790 three‐point bending tests and SEM. Increasing graphene loading promotes agglomeration and interlayer defects, reducing strength, stiffness ...
Ahmet Saylık, Ertan Kösedağ
wiley   +1 more source

Blind spots and actionable insights for urban governance of the climate-biodiversity-health nexus. [PDF]

open access: yesNPJ Urban Sustain
Stojanovic M   +6 more
europepmc   +1 more source

From Behavior to Dynamics: Decoding Carrier Roles in Cu‐based Photocathodes for Solar‐Driven CO2 Reduction

open access: yesAdvanced Materials, Volume 38, Issue 44, 7 August 2026.
The performance of Cu‐based photocathodes in photoelectrochemical CO2 reduction is not governed by catalytic sites alone, but by the dynamic journey of photogenerated carriers. This review decodes how carrier generation, recombination, transport, accumulation, extraction, and electrolyte coupling shape catalytic activity, selectivity, and stability ...
Yi‐Cheng Wang   +5 more
wiley   +1 more source

Barbituric Acids as Nucleophiles in Enantioselective Mannich Reactions: Organocatalytic Access to Quaternary Aminopyrazolone–Barbiturate Adducts

open access: yesAdvanced Synthesis &Catalysis, Volume 368, Issue 15, 1 August 2026.
An enantioselective Mannich reaction using barbituric acids as nucleophiles provides access to chiral heterocycles bearing quaternary stereocenters. The transformation is catalyzed by a bifunctional thiourea with high selectivity. An immobilized catalyst enables recycling and application under continuous‐flow conditions, offering an efficient and ...
Rodrigo Sánchez‐Molpeceres   +4 more
wiley   +1 more source

Bright and Durable Copper‐Iodide‐Based Nanowire Scintillators

open access: yesAggregate, Volume 7, Issue 8, August 2026.
A surface‐protective‐agent (SPA)‐coordinated low‐temperature crystallization strategy regulates the surface microenvironment of CsCu2I3 nanowires at the atomic level. The SPA simultaneously suppresses iodine‐vacancy‐related defects and nonradiative recombination while eliminating Cu2+ species and surface oxide formation, offering a coherent pathway to ...
Yandong Ren   +7 more
wiley   +1 more source

Adaptive Smart Materials in Architecture: Enhancing Durability and Sustainability in Modern Construction. [PDF]

open access: yesACS Omega
Kallayil A   +5 more
europepmc   +1 more source

Development of plant‐derived biomimetic nanoparticles as a novel targeted drug delivery platform

open access: yesClinical and Translational Discovery, Volume 6, Issue 4, August 2026.
Plant‐derived biomimetic nanoparticles (PD‐BNPs) represent a sustainable and biocompatible nanoplatform for targeted drug delivery. This review highlights their therapeutic potential, engineering strategies, and translational challenges toward precision nanomedicine applications. Abstract Plant‐derived biomimetic nanoparticles (PD‐BNPs) have emerged as
Jihad Hasan   +3 more
wiley   +1 more source

Home - About - Disclaimer - Privacy