Results 121 to 130 of about 251,306 (248)

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Melt-quenched glass formation of a family of metal-carboxylate frameworks

Nature Communications
Metal-organic framework (MOF) glasses are an emerging class of glasses which complement traditional inorganic, organic and metallic counterparts due to their hybrid nature.
Wen-Long Xue, Guo-Qiang Li, Hui Chen, Yu-Chen Han, Li Feng, Lu Wang, Xiao-Ling Gu, Si-Yuan Hu, Yu-Heng Deng, Lei Tan, Martin T. Dove, Wei Li, Jiangwei Zhang, Hongliang Dong, Zhiqiang Chen, Wei-Hua Deng, Gang Xu, Guo Wang, Chong-Qing Wan   +18 more
doaj   +1 more source

Towards the Development of Portable and In Situ Optical Devices for Detection of Micro and Nanoplastics in Water: A Review on the Current Status. [PDF]

Polymers (Basel), 2021
Asamoah BO, Uurasjärvi E, Räty J, Koistinen A, Roussey M, Peiponen KE.   +5 more
europepmc   +1 more source

Decoupling Size and Electronic Effects in Doped SrTiO3 Photocatalysts Through Surface Area–Normalized CO2 Hydrogenation Rates

Advanced Functional Materials, EarlyView.
Exploring the photocatalytic reverse water–gas shift (RWGS) reaction on doped SrTiO3 nanoparticle films, reveals that normalizing catalytic rates by the catalyst's specific surface area (SSA) disentangled surface area effects from the catalyst's intrinsic material properties.
Dikshita Bhattacharyya, Baliana Shani, Isaac Holmes‐Gentle, Gerardo T Martinez, Martyn McLachlan, Nicola Seriani, Ludmilla Steier   +6 more
wiley   +1 more source

Optical Microfiber Biomedical Sensors: Classification, Applications, and Future Perspectives

Advanced Sensor Research
Optical microfiber biosensors have emerged as a revolutionary technology in the biomedical field, offering exceptional sensitivity, specificity, and versatility for biomarkers detection, health monitoring, and disease treatment. This comprehensive review
Lili Liang, Fei Xie, Li Jin, Bowen Yang, Li‐Peng Sun, Bai‐Ou Guan   +5 more
doaj   +1 more source

Self-assembled single-crystal bimodal porous GaN exhibiting a petal effect: application as a sensing platform and substrate for optical devices. [PDF]

Nanoscale Adv, 2022
Kimura T, Murase M, Yamada Y, Mizoshita N, Nakamura D.   +4 more
europepmc   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

The impact of fluence dependent proton ion irradiation on the structural and optical properties of Bi₅In₃₀Se₆₅ thin films for nonlinear optical devices. [PDF]

RSC Adv, 2022
Priyadarshini P, Das S, Alagarasan D, Ganesan R, Varadharajaperumal S, Sahoo S, Naik R.   +6 more
europepmc   +1 more source

Band Alignment in In‐Oxo Metal Porphyrin SURMOF Heterojunctions

Advanced Functional Materials, EarlyView.
Porphyrin core metalation in indium‑oxo SURMOFs enables systematic tuning of band edge positions without altering the crystal structure. First‑principles calculations reveal type‑I and type‑II heterostructures as well as multi‑junction energy cascades, establishing a modular strategy for exciton funneling and charge separation in optoelectronic ...
Puja Singhvi, Nina Vankova, Thomas Heine
wiley   +1 more source

Photoswitching Conduction in Framework Materials

Advanced Functional Materials, EarlyView.
This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez, Stefan Hecht, Wolfgang Wenzel, Lars Heinke, Mariana Kozlowska   +4 more
wiley   +1 more source