Results 171 to 180 of about 24,630 (265)

Photochemically-made gold nanorods for adsorption and SERS detection of cocaine and benzoylecgonine in latent fingerprints. [PDF]

RSC Adv
de Souza MA, de Oliveira KV, Pereira LB, Sousa MH, Braga JWB, Paterno LG.   +5 more
europepmc   +1 more source

Aligned gold nanorods

Materials Today, 2011
openaire   +1 more source

Size Scaling of the Electrochemical Performance of Ti3C2Tx MXene Microelectrode Arrays for Electrophysiological Recording and Stimulation

Small, EarlyView.
This study evaluates Ti3C2Tx MXene‐based microelectrodes across a range of diameters (25–500 µm) and elucidates their recording and stimulation capabilities for bioelectronic applications. Several electrochemical measurements—supported further by equivalent‐circuit modeling—revealed enhanced recording and stimulation capabilities of the MXene ...
Spencer R. Averbeck, Raghav Garg, Royce Dong, Daryl Hurwitz, Nicholas V. Apollo, Michael S. Beauchamp, Flavia Vitale   +6 more
wiley   +1 more source

Investigation of Viscoelastic Properties of Macrophage Membrane-Cytoskeleton Induced by Gold Nanorods in Leishmania Infection. [PDF]

Nanomaterials (Basel)
Pertence MLB, Guedes MV, Barcelos RC, Rugani JN, Soares RP, Cruz JLV, de Sousa AM, do Monte-Neto RL, Siman LG, Lage ACP, Agero U.   +10 more
europepmc   +1 more source

In Vitro Reconstruction of Axonal Heat Sensing with a Photothermal Nerve‐on‐a‐Chip

Small, EarlyView.
A photothermal nerve‐on‐a‐chip platform is presented that enables precise, localized heating of sensory axons with simultaneous electrical recording. The system reveals millisecond‐scale dynamics of heat‐evoked neural activity and provides a new approach to study how temperature‐dependent ion channel behavior is translated into axonal firing.
Koji Sakai, Yujiro Tanaka, Riku Takahashi, Toichiro Goto, Yosuke Mizuno, Taiki Otomo, Aya Tanaka   +6 more
wiley   +1 more source

Biomimetic TME‐Responsive Nanotheranostics for Precise NIR‐II Ratiometric Photoacoustic Imaging and Synergistic Immuno‐Photothermal Therapy

Small, EarlyView.
A biomimetic Au/Ag@HMON‐NLG@CCM nanotheranostic is engineered for tumor microenvironment‐responsive NIR‐II ratiometric photoacoustic imaging and immune‐photothermal therapy. The integration of hyperthermia‐triggered immunogenic cell death with IDO‐blockade‐mediated metabolic remodeling promotes dendritic cell maturation and T‐cell activation.
Xin Li, Hongrui Qiu, Lik Hang Hugo Tse, Xuehan Wang, Hsuan Lo, Huili Wang, Qi Li, Shiying Li, Yanjuan Gu, Wing‐tak Wong   +9 more
wiley   +1 more source

Activatable smart contrast agents for photoacoustic imaging

Smart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh, Jihye Lee, Suyoung Park, Juyoung Yoon, Won Jong Kim, Chulhong Kim   +5 more
wiley   +1 more source

Nanomaterials‐Decorated Biomass‐Derived Carbon for Overall Water Splitting: Interfacial Engineering, Mechanistic Insights, and Device Translation

The Chemical Record, EarlyView.
Biomass‐derived carbon provides a sustainable, porous, and conductive scaffold that stabilizes nanomaterials for bifunctional hydrogen evolution reaction/oxygen evolution reaction catalysis. This review summarizes design strategies (defects, heteroatom doping, heterostructures, single atoms), mechanistic/density functional theory insights, degradation ...
Paricha Jebin, Md. Rakib Khan, Syed Shaheen Shah, S. M Mostafa Kamal, Mst. Kaniz Subarna, Nipa Debnath, Md. Abdul Aziz, Bong‐Joong Kim, A. J. Saleh Ahammad   +8 more
wiley   +1 more source

Engineering Nanoscale Frontiers: Valve Metal Oxide Nanostructures From Fundamentals to Multifunctional Biomedical Applications

The Chemical Record, EarlyView.
Valve metal oxide nanostructures such as TiO2, Ta2O5, Nb2O5, ZrO2, and HfO2 are emerging as versatile biomedical platforms due to their tunable surface properties, exceptional stability, and inherent biocompatibility. This review highlights their synthesis, physicochemical properties, and biological interactions, addressing their roles in advanced ...
Nina Kummer, Désirée Gül, İdris Sargin, Mustafa Dolaz, Dzmitry Shcharbin, Shirley K. Knauer, Burcu Önal Acet, Emrah Dikici, Mingyuan Gao, Mehmet Odabaşı, Ömür Acet, Roland H. Stauber   +11 more
wiley   +1 more source

Printing to Fight Antimicrobial Resistance Through Nano/Microstructured Platforms

The Chemical Record, EarlyView.
Additive manufacturing enables the rational design of structured antimicrobial platforms across multiple length scales, from nanofibrous scaffolds and droplet microreactors to 3D and 4D printed constructs. By engineering confinement, interfacial chemistry, and stimuli‐responsive release, these systems exert localized action through complementary ...
Giorgia Puleo, Silvia Orecchio, Dario Savoca, Claudia Pellerito, Vittorio Ferrara, Vincenzo Piscopo, Sebastiano Alberto Fortuna, Alessandra Giardina, Bruno Pignataro, Paola Costanzo, Floriana Campanile, Giuseppe Arrabito   +11 more
wiley   +1 more source