Results 151 to 160 of about 815,697 (298)

Niobium‐Based Chalcogenides as Emerging Electrode Materials for Rechargeable Batteries

open access: yesEcoEnergy, EarlyView.
This review highlights recent advances in Nb‐based TMCs, covering their structure‐property relationships, synthesis strategies, electrochemical mechanisms, and energy‐storage applications. Emerging approaches including defect engineering, operando characterization, DFT modeling, and AI‐assisted design are discussed to accelerate the development of high‐
Narasimharao Kitchamsetti   +3 more
wiley   +1 more source

Fluorescent Colored Passive Radiative Cooling Based on Carbon Dots for Cooling Power Recovery

open access: yesEcoEnergy, EarlyView.
We demonstrate colored passive radiative coolers consisting of a highly reflective porous ceramic base covered by an eco‐friendly luminescent carbon dot‐polymer composite, with two types of carbon dots enabling conversion of either ultraviolet or visible light, respectively.
Lin Liang   +12 more
wiley   +1 more source

Enhancing the Ferroelectricity of MAPbI3 via Hydroxyl Groups to Boost Photocatalytic Performance

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
The hydroxyl groups in (EOA)2PbBr4 enable a rearrangement of the polar MA+ ions in MAPbI3, which enhances the Ps‐electric field and promotes the separation of photogenerated carriers. Consequently, the (EOA)2PbBr4/MAPbI3 composite exhibits the enhanced CO production yield in photocatalytic CO2 reduction reactions.
Zhaohui Fang   +6 more
wiley   +1 more source

Polyethylene glycol–poly(ε-benzyloxycarbonyl-L-lysine)-conjugated VEGF siRNA for antiangiogenic gene therapy in hepatocellular carcinoma

open access: yes, 2017
Gangmin Wang,1,* XiaoLong Gao,2,* GuoJun Gu,2 ZhiHong Shao,2 MingHua Li,2 PeiJun Wang,2 JianRong Yang,3 XiaoJun Cai,4 YongYong Li4 1Department of Urology, Huashan Hospital, Fudan University, 2Department of Radiology, Tongji Hospital, School of Medicine,
Li MH   +8 more
core  

Harnessing Thin‐Film Solid‐State Electrolytes: Enabling Breakthroughs in All‐Solid‐State Batteries

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Schematic illustration highlighting the advantages of transitioning from traditional thick solid‐state electrolytes (SSEs) to thin‐film SSEs. Thinning the electrolyte enables higher ionic conductivity, reduced interfacial polarization, improved flexibility, compact electrode contact, and enhanced energy density, offering a promising pathway toward high‐
Yitao He   +3 more
wiley   +1 more source

Method for attaching polyethylene glycol to macromolecules

open access: yes, 2004
A process for attaching a polyethylene glycol compound to a macromolecule to prepare a conjugate or adduct between the polyethylene glycol compound and the macromolecule is described.
BIGNOTTI, Fabio   +3 more
core   +1 more source

Carbon‐Supported Catalytic Systems Assembled by π–π Interactions

open access: yesEuropean Journal of Organic Chemistry, EarlyView.
This review explores the noncovalent immobilization of organic and organometallic catalysts on carbonaceous supports through π–π interactions, highlighting its potential to enhance catalyst recovery, recyclability, and the sustainability of organic synthesis.
Chloé Jamalkhan   +8 more
wiley   +1 more source

Polyethylene glycol versus dual sugar assay for gastrointestinal permeability analysis: is it time to choose?

open access: yes, 2012
Kim van Wijck,1,2 Babs AFM Bessems,2 Hans MH van Eijk,2 Wim A Buurman,2 Cornelis HC Dejong,1,2 Kaatje Lenaerts1,21Top Institute Food and Nutrition, Wageningen, The Netherlands; 2Department of Surgery, NUTRIM School for Nutrition, Toxicology and ...
Lenaerts K   +5 more
core  

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

open access: yesElectron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary   +5 more
wiley   +1 more source

Method to maintain the activity in polyethylene glycol-modified proteolytic enzymes

open access: yes, 1996
A method for preparing protease-polyethylene glycol adducts is presented wherein the immobilized reversible inhibitor, benzamidine, prevents reaction of activated polyethylene glycol with the active site of the protease.
Schiavon Oddone   +3 more
core   +1 more source

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