Results 81 to 90 of about 2,002,412 (317)

Effective Sliding Motions of Vibration‐Induced Emission Stoppers in Mechanically Interlocked Molecules as Artificial Muscle Tougheners and In Situ Molecular Shuttling Sensors for Self‐Healable Mechano‐Fluorescent Polyurethane Organogels

Advanced Functional Materials, EarlyView.
The self‐healable ratiometric mechano‐fluorescent polyurethane (PU) organogel is constructed by incorporating a minor amount (ca. 1.5 wt.%) of the unconventional daisy chain rotaxane (as an artificial molecular muscle toughener) with specific sliding motions and ratiometric emission behaviors into the PU skeleton, which reveals the progressed intrinsic
Tu Thi Kim Cuc, Yu‐Chen Lai, Trang Manh Khang, Wei‐Tsung Chuang, Tung‐Kung Wu, Ricardas Rotomskis, Simona Steponkiene, Hong‐Cheu Lin   +7 more
wiley   +1 more source

Multienzyme (3‐in‐1)‐Mimicking a Single Nucleobase‐Derived Bionanozyme for Versatile Environmental and Biomedical Applications

Advanced Healthcare Materials, EarlyView.
This study reports the development of bioinspired 2D crystalline Bionanozyme derived from a single nucleobase. It effectively mimics multienzyme activity to detect and remove phenolic pollutants, identify disease biomarkers with high sensitivity, and protect cells from oxidative stress.
Subrat Vishwakarma, Om Shanker Tiwari, Durba Banerjee, Linda J. W. Shimon, Amit Israelstam, Ilia Kaminker, Sudip Mukherjee, Ehud Gazit, Pandeeswar Makam   +8 more
wiley   +1 more source

In situ loading and delivery of short single- And double-stranded dna by supramolecular organic frameworks [PDF]

, 2019
Short DNA represents an important class of biomacromolecules that are widely applied in gene therapy, editing, and modulation. However, the development of simple and reliable methods for their intracellular delivery remains a challenge.
Li, J, Li, ZT, Liu, Y, Tian, J, Wang, H, Wang, R, Wu, YP, Yang, B, Yu, FX, Zhang, DW, Zhang, XD, Zhou, L   +11 more
core  

Recognition-mediated hydrogel swelling controlled by interaction with a negative thermoresponsive LCST polymer [PDF]

, 2016
Most polymeric thermoresponsive hydrogels contract upon heating beyond the lower critical solution temperature (LCST) of the polymers used. Herein, we report a supramolecular hydrogel system that shows the opposite temperature dependence.
Agarwal, Ahn, Besenius, Besenius, Bigot, Boustta, Caldwell, Calvert, Cooke, de la Rosa, Dong, Döring, Gil, Hoogenboom, Koetting, Kretschmann, Nakahata, Ni, Nielsen, Park, Qiu, Sambe, Sambe, Sambe, Schild, Schneider, Seuring, Seuring, Shimada, Sidorenko, Stuart, Tanaka, Wang, Ward, Wheatley, White, Yoshida   +36 more
core   +4 more sources

Practical Guide to the Design of Granular Hydrogels for Customizing Complex Cellular Microenvironments

Advanced Healthcare Materials, EarlyView.
Granular hydrogels are emerging microporous platforms for cell culture and delivery, showing great potential for replicating the complex, heterogeneous environments found in natural tissues. This review outlines the design principles of granular hydrogels, highlighting critical factors that determine the final physicochemical properties of the entire ...
Shuhan Feng, Kaiyang Chen, Shiqi Wang
wiley   +1 more source

Dysprosium-carboxylate nanomeshes with tunable cavity size and assembly motif through ionic interactions [PDF]

, 2016
We report the design of dysprosium directed metallo-supramolecular architectures on a pristine Cu(111) surface. By an appropriate selection of the ditopic molecular linkers equipped with terminal carboxylic groups (TPA, PDA and TDA species), we create ...
Bonifazi, Davide, Cirera, B., Dordevic, L., Ecija, D., Gallego, J. M., Miranda, R., Otero, R.   +6 more
core   +1 more source

Topologically Matching Supramolecular n/p‐Heterojunction Architectures

Angewandte Chemie, 2009
Matching matters when building supramolecular n/p-heterojunction photosystems on solid supports that excel with efficient photocurrent generation, important critical thickness, smooth surfaces, and flawless responsiveness to functional probes for the existence of operational intra- and interlayer recognition motifs.
Bhosale, Rajesh Shivajirao, Perez-Velasco, Alejandro Oscar, Velayutham, Ravikumar, Ravuri, Satya Krishna Kishore, Kel, Oksana, Gomez-Casado, Alberto, Jonkheijm, Pascal, Huskens, Jurriaan, Maroni, Plinio, Borkovec, Michal, Sawada, Tomohisa, Vauthey, Eric, Sakai, Naomi, Matile, Stefan   +13 more
openaire   +7 more sources

Mesoporous Bioactive Glasses: A Powerful Tool in Tissue Engineering and Drug Delivery

Advanced Healthcare Materials, EarlyView.
This work is a comprehensive revision of bioactive glasses (BGs), pioneered by Prof. L.L. Hench, which are key in bone repair and regenerative medicine. Sol–gel methods and mesoporous designs enhanced their bioactivity, ions, and drug delivery. BGs now support gene therapy and 3D‐printed scaffolds, enabling personalized, multifunctional treatments in ...
Natividad Gómez‐Cerezo, Daniel Lozano, Antonio J. Salinas, María Vallet‐Regí   +3 more
wiley   +1 more source

Supramolecular Complexation of \u3cem\u3eN\u3c/em\u3e-Alkyl- and \u3cem\u3eN\u3c/em\u3e,\u3cem\u3eN\u3c/em\u3e′-Dialkylpiperazines with Cucurbit[6]uril in Aqueous Solution and in the Solid State [PDF]

, 2009
Water seeds: Complex stoichiometry/composition and degree of oligomerization (oligomeric supramolecular complex formation) of cucurbit[6]uril (CB[6]) with N-alkyl- and N,N′-dialkylpiperazine were investigated in aqueous solutions by means of isothermal ...
Inoue, Yoshihisa, Kim, Kimoon, Ko, Young Ho, Lindeman, Sergey V., Mori, Tadashi, Rathore, Rajendra, Rekharsky, Mikhail V., Sato, Akihiro, Selvapalam, Narayanan, Shiba, Kouhei, Shiro, Motoo, Yamamura, Hatsuo   +11 more
core   +1 more source

The supramolecular architecture of the polyhydroxyalkanoate inclusions in Pseudomonas oleovorans [PDF]

, 1992
R Fuller
openalex   +1 more source