Results 181 to 190 of about 1,039,813 (285)

Carbon dots in electrochemiluminescence: Mechanisms, interface engineering, and bioanalytical applications

Responsive Materials, EarlyView.
Carbon dots are emerging as versatile electrochemiluminescent nanomaterials whose structure, surface states, and interfacial design jointly determine ECL pathways and performance. This review highlights how mechanistic understanding and materials engineering enable programmable CD‐ECL systems for bioanalysis, imaging, and future intelligent analytical ...
Yuhan Zhao, Zixuan Chen, Jun‐Jie Zhu
wiley   +1 more source

Synergistic Immobilization of Lead and Cadmium and Enhanced Phosphorus Utilization in Contaminated Soil Using Phosphorus-Modified Hydrochar and Zeolite. [PDF]

ACS Omega
Ge Q, Dong C, Wang G, Zhang J, Hou R.
europepmc   +1 more source

Acid Resistant and Highly Silver Selective Membranes Based on Charged Nanoporous 2D‐Materials

Small, EarlyView.
In this work, new membranes based on charged & nanoporous nanosheets with unprecedented selectivity to silver versus a wide range of other metallic ions are reported. Furthermore, a demonstrated and lead specific intralamellar lead pathway is demonstrated. A potential applicability for ubiquitous silver in WEEE is validated.
Sarah M. Chevrier, Thibault Rosier, Bo Han, Lina Cherni, Fabien L. Olivier, Hélène Isnard, Jean‐Christophe P. Gabriel   +6 more
wiley   +1 more source

Arsenate immobilisation and mimetite formation on Pb-modified zeolite under variable aqueous chemistry. [PDF]

Environ Geochem Health
Stępień E, Dunkel F, Manecki M, Bajda T.   +3 more
europepmc   +1 more source

Characterization of the Pore Environments in Covalent Organic Frameworks by Dynamic Spin Probe Exchange

Small, EarlyView.
Covalent organic frameworks (COFs) with alkyl or triethylene glycol pore linings are probed with water‐dissolved nitroxide radicals using CW EPR spectroscopy. Adsorption affinity, local polarity, and radical concentration inside the pores are quantified, revealing hydrogen bonding, dipolar, and π‐π interactions that govern guest binding, which ...
Sebastian Michler, Simona Bassoli, Luisa Voigt, Makhily Diaby, Dariush Hinderberger, Frederik Haase   +5 more
wiley   +1 more source

Deboronation and Alumination of SCM-10 Zeolites for Efficient α-Pinene Isomerization. [PDF]

Chemistry
Chen W, Gao L, Fan Y, Luo Y, Yang W.
europepmc   +1 more source

Rhodium Cluster Catalysts Enable Efficient Catalytic Hydroformylation in Mild Conditions: Cluster Size Dependence

Small, EarlyView.
Nanometer‐sized Rh clusters provide a specific reaction environment that facilitates the balanced co‐adsorption of styrene, CO, and H, thereby promoting hydroformylation. ABSTRACT The size of the reactive metal domain, termed an ‘ensemble’, in supported metal catalysts critically influences their catalytic activity.
Yuki Nakaya, Aoto Okada, Takeyori Tanaka, Ray Miyazaki, Jun‐ya Hasegawa, Shinya Furukawa   +5 more
wiley   +1 more source

Zeolite-Reinforced PVA/Chitosan/Hyaluronic Acid Composite Films as Biocompatible Tissue Patches. [PDF]

Biopolymers
Gülercan HH, Şimşek SG, Kızılbey K, Denktaş C, Türkoğlu N.   +4 more
europepmc   +1 more source

Adsorption‐Programmed Transformation of a Two‐Dimensional Cu–Imidazolate Framework into Mn‐Integrated Catalytic Nanonetwork

Small, EarlyView.
A freeze‐dried copper‐based metal‐organic framework removes more than 95% of manganese from water. Capturing the metal reorganizes the framework, giving the used adsorbent a second life as a reusable catalyst that produces valuable ester products in yields up to 84%.
Prathmesh Bhadane, Ramesh Gayathri, Mayank Dotiyal, Abhijit Chhotray, Iuliia Mikulska, Superb K. Misra, Deepti Kalsi, Swaroop Chakraborty   +7 more
wiley   +1 more source

The Host‐Guest Assemblies of Metal–Organic Frameworks and Protic Ionic Liquids With ZIF‐8 and [Dema][TfO] – Structural Response and Ionic Conductivity

Small, EarlyView.
MOFs can serve as effective proton conductors owing to their porous structures and well‐defined channels. In this study, the protic ionic liquid [Dema][TfO] is introduced into ZIF‐8 cages. The confined [Dema][TfO] can transfer between adjacent ZIF‐8 cages, inducing cage expansion through the swing effect.
Wen Yang, Christian Rodenbücher, Sylvio Indris, Benjamin Klingebiel, Mareen Schaller, Nan Sun, Jiangshui Luo, Carsten Korte   +7 more
wiley   +1 more source