Results 251 to 260 of about 398,077 (332)

Upconversion Nanoparticle‐Covalent Organic Framework Core–shell Particles as Therapeutic Microrobots Trackable With Optoacoustic Imaging

Advanced Materials, EarlyView.
Upconversion nanoparticle‐covalent organic framework core–shell particles provide enhanced contrast for optoacoustic imaging by leveraging the optical absorption of upconversion luminescence within the covalent organic framework matrix. Beyond their role as contrast agents, these particles enable customizable therapeutic agent loading and release, as ...
Dong Wook Kim, Paul Wrede, Andrés Rodríguez‐Camargo, Yi Chen, Nihal Olcay Dogan, Chaim Glück, Bettina V. Lotsch, Daniel Razansky, Metin Sitti   +8 more
wiley   +1 more source

L-Ascorbic Acid (LAA) Supplementation as a Potential Treatment for Skin Aging: Regulation of Adipose Tissue Mesenchymal Stem Cells (AT-MSCs) Protein Secretion. [PDF]

Curr Issues Mol Biol
Wahyuningsih KA, Wiratnaya IGE, Weta IW, Widiana IGR, Pangkahila WI, Wahyuniari IAI, Muliarta IM, Sidharta VM, Salwa A.   +8 more
europepmc   +1 more source

Collagen Degradation in Aged/Photodamaged Skin In Vivo and After Exposure to Matrix Metalloproteinase-1 In Vitro

, 2003
Suzanne Fligiel, James Varani, Subhash C. Datta, Sewon Kang, Gary J. Fisher, John J. Voorhees   +5 more
openalex   +1 more source

Selective Lipolysis by Photoactivation of Chaperone‐Mediated Autophagy Using Adipocyte Membrane‐Coated Nanoparticle in Hydrogel

Advanced Materials, EarlyView.
Adipocyte membrane‐coated nanoparticles loaded with rosiglitazone in hydrogel offer an alternative approach to conventional obesity treatments. This system selectively targets adipocytes, inducing lipolysis by activating chaperone‐mediated autophagy through mild photothermal stimulation.
Jaehyun Choi, Junho Byun, Dongyoon Kim, Qiaoyun Li, Dongun Jin, Yeong‐jin Choi, Ho Sang Jung, Jaiwoo Lee, Yu‐Kyoung Oh   +8 more
wiley   +1 more source

Effect and Mechanism of <i>Tricholoma matsutake</i> Extract on UVA and UVB Radiation-Induced Skin Aging. [PDF]

J Microbiol Biotechnol
Hu L, Huang Z, Weng J, Huang C, Zhang L.
europepmc   +1 more source

The persistence to slaughter age of scars resulting from damage inflicted to ostrich skins during the grow-out phase

, 2003
A Meyer, S.W.P. Cloete, C.R. Brown, S.J. Van Schalkwyk   +3 more
openalex   +2 more sources

Mechanochemistry for Metal–Organic Frameworks and Covalent–Organic Frameworks (MOFs, COFs): Methods, Materials, and Mechanisms

Advanced Materials, EarlyView.
An overview is provided of the mechanochemistry of metal‐organic frameworks (MOFs) and covalent‐organic frameworks (COFs), highlighting opportunities and strategies for discovery, synthesis and reactivity studies of these materials. Mechanistic studies and comparisons to the mechanochemistry of organic solids are outlined, showcasing how advances in ...
Joseph M. Marrett, Farshid Effaty, Xavier Ottenwaelder, Tomislav Friščić   +3 more
wiley   +1 more source

Skin Aging and the Upcoming Role of Ferroptosis in Geroscience. [PDF]

Int J Mol Sci
Rezzani R, Favero G, Cominelli G, Pinto D, Rinaldi F.   +4 more
europepmc   +1 more source

Development of a Vaginal Extracellular Matrix Hydrogel for Combating Genitourinary Syndrome of Menopause

Advanced Materials, EarlyView.
In this study, a vaginal specific ECM hydrogel (vECM) is developed, optimized for intravaginal topical administration, and evaluated for mitigatation of vaginal atrophy associated with menopause. When applied in a rat model of menopause, vECM improves vaginal epithelial thickness and stem cell phenotype, and despite topical application, vECM also ...
Emma I. Zelus, Jacqueline Grime, Anthony Saviola, Maxwell McCabe, Kirk C. Hansen, Marianna Alperin, Karen L. Christman   +6 more
wiley   +1 more source