Results 241 to 250 of about 20,004,569 (303)

ULaMDyn: enhancing excited-state dynamics analysis through streamlined unsupervised learning.

Digit Discov
Pinheiro M, de Oliveira Bispo M, Mattos RS, Telles do Casal M, Chandra Garain B, Toldo JM, Mukherjee S, Barbatti M.   +7 more
europepmc   +1 more source

Dynamic Loading Regulates Meniscus‐Like Matrix Production in Human Mesenchymal Stromal Cell‐Seeded PET Scaffolds

Advanced Healthcare Materials, EarlyView.
Dynamic compression enhances mesenchymal stromal cell proliferation in nonwoven PET scaffolds under chondrogenic differentiation conditions and triggers mechanosensitive transcriptional programs associated with extracellular matrix remodeling. These findings highlight the potential of mechanically stimulated PET scaffolds as a promising platform for ...
Graciosa Quelhas Teixeira, Luisa de Roy, Anna‐Lotta Feldmeier, Mubashir Ahmad, Sofia Pilão, Maria Ahrens, Anita Ignatius, Carsten Linti, Andreas Martin Seitz   +8 more
wiley   +1 more source

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Optical Detection of Cellular Signals at Material Interfaces

Advanced Healthcare Materials, EarlyView.
Emerging functional materials are transforming optical detection of cellular signals. This review highlights optical techniques that exploit the unique optical properties of diverse materials to detect and quantify cellular electrical, chemical, and mechanical signals, and discusses key opportunities and challenges.
Xuchen Ren, Jitong Ren, Zixin Zhang, Koney Eungkon Kim, Francis L. Hong, Yuecheng Peter Zhou   +5 more
wiley   +1 more source

Water‐Activated Phospholipid Phase‐Separation Gel as an Immunomodulatory Anti‐Adhesion Barrier for Postoperative Adhesion Prevention

Advanced Healthcare Materials, EarlyView.
A water‐activated phospholipid phase‐separation gel is repurposed as a drug‐free surgical barrier for postoperative adhesion prevention. Propylene glycol promotes rapid lamellar gel reinforcement, prolonged local retention, and tissue coverage, while phosphatidylcholine‐mediated immunomodulation suppresses inflammatory and fibrotic responses. This dual‐
Jong‐Ju Lee, Yulseung Sung, Yeji Kim, Heesang Yang, Suyeon Pyo, Byeol Yun, Sung‐Joo Hwang   +6 more
wiley   +1 more source

Achieving dual emission of thermally activated delayed fluorescence and ultralong room-temperature phosphorescence by controlling excited state dynamics through metal coordination. [PDF]

Chem Sci
Cai XB, Liang D, Zhang DC, Jia JH, Wu XY, Lu CZ.   +5 more
europepmc   +1 more source

Deciphering the doublet luminescence mechanism in neutral organic radicals: spin-exchange coupling, reversed-quartet mechanism, excited-state dynamics. [PDF]

RSC Adv
Lv L, Zhang Y, Ning Z.
europepmc   +1 more source

Solvation controlled excited-state dynamics in a donor-acceptor phenazine-imidazole derivative. [PDF]

RSC Adv
Shi HX, Bao HW, Wu GY.
europepmc   +1 more source

Effect of the bulkiness of alkyl ligands on the excited-state dynamics of ZnO nanocrystals. [PDF]

RSC Adv
Toyota Y, Sagawa M, Yamashita S, Okayasu Y, Nagai Y, Okada Y, Kobayashi Y.   +6 more
europepmc   +1 more source

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Excited-State Lattice Dynamics

Europhysics Letters (EPL), 1993
The transient dynamics of a bound electron in a crystal, linearly coupled to the lattice and excited by femtosecond light absorption, is studied in the presence of the whole phonon spectrum and of a complex electron structure. Use is made of a numerical method which allows the evaluation of the resulting non-linear dynamics.
M. Dominoni, N. Terzi
openaire   +1 more source