Results 221 to 230 of about 777,399 (277)

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

Atom Addition Formation of Thionylimide (HNSO) on Interstellar Dust Grains: Chemical Routes Requiring Oxygen and Nitrogen Atom Surface Diffusion. [PDF]

ACS Earth Space Chem
Del Valle JC, Sanz-Novo M, Kästner J, Furuya K, Rivilla VM, Martín-Doménech R, Molpeceres G.   +6 more
europepmc   +1 more source

Selective and Precise Editing of Digital Polymers Through Parallel or Series Toehold‐Mediated Strand Displacement

Advanced Functional Materials, EarlyView.
A sequence‐encoded supramolecular construct containing two accessible toeholds is developed herein for enabling multiple editing operations. By introducing specific input strands, it is possible to selectively erase or rewrite digital content through parallel or series toehold‐mediated strand displacement (PTMSD or STMSD).
Jakub Ossowski, Cyril Antheaume, Jean‐François Lutz, Maria Nerantzaki   +3 more
wiley   +1 more source

A Glyoxal Based Co-Condensation Adhesive with Excellent Water Resistance Using Chitosan and Starch as Enhanced Agents. [PDF]

Polymers (Basel)
Li J, Lu L, Xiao L, Wang H.
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

Enhancing Restoration of Arid Mining Area Using Lignite-Based Superabsorbent Gel. [PDF]

Gels
Yang Z, Akram N, Zhou L, Khawaja S, Zhang Y, Guo J.   +5 more
europepmc   +1 more source

On‐Surface Indigo‐Based Bimolecular Coordination Networks with Programmable Regular or Vitreous Structure

Advanced Functional Materials, EarlyView.
A previously unreported coordination motif stabilising single Fe atoms by indigo chelation and pyridyl coordination on Au(111) has been revealed. By using planar tritopic pyridyl linkers (TPyB), extended 2D porous networks of indigo3(TPyB)2Fe6 form. These networks can be crystalline or vitreous and offer an environment where individual coordination ...
Hongxiang Xu, Ritam Chakraborty, Biao Yang, Dennis Meier, Joachim Reichert, Svetlana Klyatskaya, Mario Ruben, Shobhana Narasimhan, Johannes V. Barth, Anthoula C. Papageorgiou   +9 more
wiley   +1 more source

Universal progression of structure and dynamics in colloidal nanocrystal gels during salt-accelerated aging. [PDF]

Sci Adv
Ofosu CK, Brackett WD, Conrad DL, Qian D, Lee TL, Kang J, Choi J, Bessmertnaya A, Oberlander JD, Green AM, Lehmkühler F, Fluerasu A, Narayanan S, Zhang Q, Chu M, Anslyn EV, Truskett TM, Milliron DJ.   +17 more
europepmc   +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

Nanoporous BNC network on Au(111) from a borazine-based arylalkyne.

Chem Commun (Camb)
Ibarra-Barreno CM, Crosta M, Deyerling J, van Hunnik AJ, Seufert K, Bonifazi D, Auwärter W, Rudolf P.   +7 more
europepmc   +1 more source