Results 111 to 120 of about 454,694 (225)

Laser‐Induced Graphene from Waste Almond Shells

Advanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova, Anna Chiara Bressi, Marina Galliani, Attilio Marino, Gianni Ciofani, Eduardo Machado‐Charry, Hilda Gomez Bernal, Alessandra Francini, Luca Sebastiani, Francesco Greco   +9 more
wiley   +1 more source

Comparative Analysis of the Substituent Effects on the Supramolecular Structure of N′-(4-Methyl-2-nitrophenyl)benzohydrazide and N′-(2-Nitro-(4-trifluoromethyl)phenyl)benzohydrazide)

Crystals
N′-Phenylbenzohydrazides are valuable precursors for air- and moisture-stable Blatter radicals, with applications in magnetism and spintronics. This study presents the single-crystal X-ray structures of N′-(4-methyl-2-nitrophenyl)benzohydrazide (I) and N′
Christos P. Constantinides, Syed Raza, Fadwat Bazzi, Nisreen Sharara, Simona Marincean   +4 more
doaj   +1 more source

Self-assembled supramolecular immunomagnetic nanoparticles through π-π stacking strategy for the enrichment of circulating tumor cells. [PDF]

Regen Biomater, 2023
Mao Y, Zhang Y, Yu Y, Zhu N, Zhou X, Li G, Yi Q, Wu Y.   +7 more
europepmc   +1 more source

Flexibility and Dynamicity Enhances and Controls Supramolecular Self‐Assembly of Zinc(II) Metallogels

Advanced Functional Materials, EarlyView.
Zinc(II) coordination complexes with tunable aryloxy‐imine ligands exhibit controllable supramolecular self‐assembly into hierarchical fibrous structures. Coordination‐driven stacking, not π–π interactions, enables gelation, dynamic assembly/disassembly, and enhanced nanomechanical properties.
Merlin R. Stühler, Hesam Makki, Dorothee Silbernagl, Mathias Dimde, Kai Ludwig, Bengt E. Tegner, Christopher Greve, Konstantin Rausch, Eva M. Herzig, Anna Köhler, Alex J. Plajer   +10 more
wiley   +1 more source

Green synthesis of stable hybrid biocatalyst using a hydrogen-bonded, π-π-stacking supramolecular assembly for electrochemical immunosensor. [PDF]

Nat Commun, 2023
Huang W, Yuan H, Yang H, Ma X, Huang S, Zhang H, Huang S, Chen G, Ouyang G.   +8 more
europepmc   +1 more source

High‐Concentration Mesogen‐Assisted Exfoliation of Low‐Dimensional Nanomaterials for Achieving Ultralow‐Temperature Actuations of Liquid Crystal Elastomers

Advanced Functional Materials, EarlyView.
Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim, Yeon Gyeong Ha, Dong‐Gue Kang, Chinedum O. Osuji, Dae Seok Kim, Changyeon Lee   +5 more
wiley   +1 more source

Electrical conductivity through π-π stacking in a two-dimensional porous gallium catecholate metal-organic framework. [PDF]

Ann N Y Acad Sci, 2022
Skorupskii G, Chanteux G, Le KN, Stassen I, Hendon CH, Dincă M.   +5 more
europepmc   +1 more source

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

Advanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz, Pablo Varela, Laura del‐Mazo‐Barbara, Irene Lodoso‐Torrecilla, Emilio Jiménez‐Piqué, Jordi Franch, Miguel Alaminos, Maria‐Pau Ginebra   +7 more
wiley   +1 more source

Boosting disassembly of π–π stacked supramolecular nanodrugs under tumor microenvironment by introducing stimuli‐responsive drug‐mates

Aggregate
Numerous reports have demonstrated the construction of supramolecular nanodrugs (SNDs) via the π–π stacking of drug molecules for antitumor applications because most drugs possess aromatic rings or other planar conjugate units.
Wenzhe Xu, Ruixu Yang, Yingke Xue, Yang Chen, Shuwei Liu, Songling Zhang, Yonggang Wang, Yi Liu, Hao Zhang   +8 more
doaj   +1 more source

Block catiomers with flanking hydrolyzable tyrosinate groups enhance in vivo mRNA delivery via π-π stacking-assisted micellar assembly. [PDF]

Sci Technol Adv Mater, 2023
Yang W, Miyazaki T, Nakagawa Y, Boonstra E, Masuda K, Nakashima Y, Chen P, Mixich L, Barthelmes K, Matsumoto A, Mi P, Uchida S, Cabral H.   +12 more
europepmc   +1 more source