Results 221 to 230 of about 190,089 (294)

High‐Yield Synthesis of Fe‐NC Electrocatalysts Using Mg2+ Templating and Schiff‐Base Porous Organic Polymers

Advanced Functional Materials, EarlyView.
Fe─NC porous oxygen reduction electrocatalysts are prepared employing a 2,4,6‐Triaminopyrimidine‐based porous organic polymer, a Mg2+ Lewis acid, and a low‐temperature cation exchange protocol. Using the polymer precursor achieves high pyrolysis yields and results in atomically dispersed FeNx sites. The resulting catalysts feature hierarchical porosity
Eliot Petitdemange, Jinjie Zhu, Angus Pedersen, Joseph Parker, S. Esmael Balaghi, Shaohua Li, Silvia Favero, José Ignacio Martínez, Sarah Haigh, Maria‐Magdalena Titirici, Anna Fischer, Jesús Barrio   +11 more
wiley   +1 more source

Liquid metal nanoparticles for enhanced delivery of benzoporphyrin derivative in photodynamic cancer therapy. [PDF]

Photochem Photobiol
Gokalp S, Xavierselvan M, Khan MF, Shethia R, Khani S, Riddell RH, Krasnoslobodtseva AV, Mallidi S, Foster M.   +8 more
europepmc   +1 more source

A comprehensive overview of fabrication of biogenic multifunctional metal/metal oxide nanoparticles and applications [PDF]

Rafi Ullah, Muhammad Siraj, Farishta Zarshan, Bilal Haider Abbasi, Tabassum Yaseen, Abdul Waris, Javed Iqbal   +6 more
openalex   +1 more source

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

Advanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee, Sojin Kim, Myeongeun Lee, Kyoungsuk Jin, Jimin Park   +4 more
wiley   +1 more source

Combined Therapy Using Mesenchymal Stem Cells and Metal Nanoparticles: Perspectives for Ocular Injuries and Diseases. [PDF]

Int J Nanomedicine
Holan V, Javorkova E, Hermankova B, Rossner P.   +3 more
europepmc   +1 more source

Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions

Advanced Functional Materials, EarlyView.
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley   +1 more source

Review of Plasma-Synthesized/Modified Polymer and Metal Nanoparticles for Biomedical Applications Using Cold Atmospheric Pressure Plasma. [PDF]

Polymers (Basel)
Jung EY, Shin BJ, Suleiman HO, Tae HS, Park CS.   +4 more
europepmc   +1 more source

Size and aspect ratio dependency of sensitivity of ellipsoidal metal nanoparticle based liquid sensor

, 2019
Mulda Muldarisnur, E Oktorina, Nola Fridayanti, E Zeni, E Elvaswer, S. Syukri   +5 more
openalex   +1 more source

Tuning the Electronic Structure and Spin State of Fe─N─C Catalysts Using an Axial Oxygen Ligand and Fe Clusters for High‐Efficiency Rechargeable Zinc–Air Batteries

Advanced Functional Materials, EarlyView.
A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou, Yu Mao, Mengyao Chang, Ziyun Wang, Wenke Xie, Cuizhu Ye, Shanghai Wei, Lars Thomsen, Geoffrey I. N. Waterhouse   +8 more
wiley   +1 more source

Distribution and potential provenance of metal nanoparticles in sediment core from Daya Bay, northeastern South China Sea

Yumei Song, Dingcheng Wang, Qiaoli Zhong, Shengda Wu, Yanping Zhao, Shuchai Gan, Yulei Xie, Pengran Guo   +7 more
openalex   +1 more source