Results 151 to 160 of about 168,162 (295)

Chloride Ions: Essential Agents for Achieving Spontaneous Delamination of MXene

Advanced Materials, EarlyView.
This work first identifies chloride ions as essential agents for spontaneous MXene delamination. Without Cl−, etched Ti3C2Tx remains multilayered; with Cl−, interlayer modification enables Li+ intercalation and osmotic swelling. The SPEED process couples HF‐assisted Al extraction, Cl−‐mediated interlayer expansion, and Li+‐driven swelling to produce ...
Sukhyeun Jang, Yong‐Jae Kim, Incheol Jeong, Minju Kim, Jaewoong Lee, Jihan Kim, Ki‐Min Roh, Kang Taek Lee, Seon Joon Kim, Yonghee Lee, Chi Won Ahn, Hee‐Tae Jung   +11 more
wiley   +1 more source

Steric Hindrance of NH₃ Diffusion on Pt(111) by Co-Adsorbed O-Atoms. [PDF]

J Am Chem Soc, 2022
Borodin D, Galparsoro O, Rahinov I, Fingerhut J, Schwarzer M, Hörandl S, Auerbach DJ, Kandratsenka A, Schwarzer D, Kitsopoulos TN, Wodtke AM.   +10 more
europepmc   +1 more source

Engineering the Assembly Freedom of Donor–Acceptor Type Self‐Assembled Monolayers Toward Efficient and Stable Flexible Perovskite Photovoltaics

Advanced Materials, EarlyView.
Assembly freedom engineering breaks the vertical alignment constraint of donor–acceptor self‐assembled monolayers, tuning their assembly freedom to achieve quasi‐random molecular orientation. This strategy simultaneously boosts interfacial charge transport and mechanical robustness, enabling high‐efficiency and mechanically stable flexible perovskite ...
Biao Zhou, Guosen Zhang, Hao Wang, Juntao Zhao, Ruijia Zhang, Hong Zhang, Mingwei An, Yue Wang, Yang Wang, Wallace C. H. Choy   +9 more
wiley   +1 more source

Single-cytosine methylation at W-boxes repels binding of WRKY transcription factors through steric hindrance. [PDF]

Plant Physiol, 2023
Charvin M, Halter T, Blanc-Mathieu R, Barraud P, Aumont-Nicaise M, Parcy F, Navarro L.   +6 more
europepmc   +1 more source

Ultrafast Carrier Dynamics of Non-fullerene Acceptors with Different Planarity: Impact of Steric Hindrance

Most high-performance non-fullerene acceptors are of the acceptor–donor–acceptor (A–D–A)-type structure. Under photoexcitation, the intramolecular charge transfer effect on the A–D–A framework results in a large dipole moment change, facilitating the ...
Zhishan Bo (1411840), Hao Lu (354247), Andong Zhang (3075009), Wenkai Zhang (448765), Johar Zeb (8806703), Lexuan Wang (12901198), Yahui Liu (496342), Guangliu Ran (8308119)   +7 more
core   +1 more source

Programmable Functional Silicification of DNA Origami Nanostructures

Advanced Materials, EarlyView.
This work introduces additional functionality into silica‐coated DNA origami nanostructures using non‐standard silica precursors. A fluorescent precursor enables enhanced intracellular tracking, while a disulfide‐containing reagent yields redox‐responsive, degradable silica coatings.
Anna V. Baptist, Lasse Guericke, Philipp Mauker, Oliver Thorn‐Seshold, Amelie Heuer‐Jungemann   +4 more
wiley   +1 more source

Shear-Stiffening Damping Ionogels Enabled by the Synergy of Dynamic Bonds and Steric Hindrance. [PDF]

Adv Mater
Zhang S, Yu J, Li L, Xiong J, Wang J, Wang X, Li W, Yan F.   +7 more
europepmc   +1 more source

Specific Position of Halogen in Crystalline TADF Scintillators Enables Efficient Triplet Harvesting Through Vibrational Modulation of Spin–Orbit Coupling

Advanced Materials, EarlyView.
Specific ortho‐halogenation transforms crystalline TADF emitters into efficient organic scintillators. Fluorine reduces the effective singlet–triplet separation, while chlorine combines near‐degenerate excited states with vibrational modulation of spin–orbit coupling.
Illia E. Serdiuk, Michał Mońka, Artur Sikorski, Konrad J. Drozdowski, Mohanad S. Eid, Krzysztof Wisniewski, Damian Trzybiński, Marcin E. Witkowski, Winicjusz Drozdowski   +8 more
wiley   +1 more source

Steric hindrance, ligand ejection and associated photocytotoxic properties of ruthenium(II) polypyridyl complexes. [PDF]

J Biol Inorg Chem, 2023
Herrera-Ramírez P, Berger SA, Josa D, Aguilà D, Caballero AB, Fontova P, Soto-Cerrato V, Martínez M, Gamez P.   +8 more
europepmc   +1 more source

Electrolyte Design for Fast‐Charging Lithium‐Based Batteries

Advanced Materials, EarlyView.
A decade of progress in fast‐charging electrolytes for lithium batteries is reviewed. Electrolyte design strategies spanning solvents, salts, additives, and advanced systems, such as localized high‐concentration electrolytes (LHCEs), are summarized. Advanced diagnostic tools for lithium plating and interphase chemistry are discussed, with perspectives ...
Chen Liu, Zehao Cui, Arumugam Manthiram
wiley   +1 more source