Results 181 to 190 of about 6,117,121 (293)

The saline groundwater legacy of a large buried coastal paleo-estuary. [PDF]

Nat Commun
Minsley BJ, Michael HA, Lindaman MA, Ball LB, James SR, Rigby JR, Kress WH, Tsai FT, Hoogenboom BE.   +8 more
europepmc   +1 more source

Hydrophilic Polymers Enable Gastrointestinal Transit Monitoring by Fluorine‐19 Magnetic Resonance Imaging

Advanced Healthcare Materials, EarlyView.
Hydrophilic fluorinated copolymers dissolve in chyme and give a strong, single 19F signal, unlike phase‐separating perfluorocarbons. Combined 1H‐19F MRI tracks their whole‐gut transit non‐invasively and without ionizing radiation. In rats, the tracers move through the gastrointestinal tract, resist resorption, and are well tolerated, a proof‐of‐concept
Ondřej Groborz, Vít Herynek, Mária Hovořáková, Zuzana Pavlíková, Linda Dalecká, Klára Steklíková, Petr Matouš, Petr Páral, Margarita Tkachenko, Filip Koucký, Fatma Nalan Cetin, Ludmila Maffei Svobodová, Jiří Beneš, Kristýna Kolouchová   +13 more
wiley   +1 more source

Spatiotemporal and Interannual Habitat Variability of Three <i>Charybdis</i> Swimming Crab Species (Brachyura: Portunidae) in the Southern Yellow Sea and East China Sea. [PDF]

Biology (Basel)
Xu M, Liu Y, Li H, Zhao Q, Xue L, Wu Q, Ling J, Li H.   +7 more
europepmc   +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

The Role Geomorphic Origin and Agricultural Legacy on Plant Communities and Surface Soil Organic Matter in Salt Marshes. [PDF]

Wetlands (Wilmington)
Hines C, Duval L, Watts BD, Mitchell M.
europepmc   +1 more source

Zwitterionic Polymer Coating Enabled Chronic Dopamine Sensing and Electrophysiology Recording in Free‐Moving Mice

Advanced Healthcare Materials, EarlyView.
Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu, Cort Thompson, Thomas Deakin, Yan Xu, Colleen A. McClung, Xinyan Tracy Cui   +5 more
wiley   +1 more source

Cross-seasonal influence of China Coastal Current water on spring carbonate system in the northern South China Sea. [PDF]

Sci Rep
Lei S, Yang Y, Bu D, Guo X, Li Y, Zhou K, Yang JT, Gao Z.   +7 more
europepmc   +1 more source

PLL‐g‐HPA Hydrogel Microneedles Loaded With Rhoifolin Target Macrophages to Alleviate Fibroblast Senescence for Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
Diabetic wound healing is hindered by a pathological crosstalk wherein elevated IL‐11 induces M1 macrophage polarization, leading to IL‐1β/IL‐6 release and subsequent fibroblast senescence via RAS/p38MAPK/p53/E2F1 signaling. Here, we develop a Gel@M‐Rho microneedle patch that delivers rhoifolin‐loaded, macrophage membrane‐coated nanoparticles to target
Jiewen Liao, Lin Gan, Li Lu, Lizhi Ouyang, Yuan Xiong, Fawwaz Al‐Smadi, Guandong Dai, Mohammad‐Ali Shahbazi, Bobin Mi, Mengfei Liu, Guohui Liu   +10 more
wiley   +1 more source

Correction for Khadim et al., Continental freshwater discharge influences sea surface salinity variability near world's megadeltas. [PDF]

Proc Natl Acad Sci U S A
europepmc   +1 more source

Fate of heat approaching the Filchner-Ronne Ice Shelf mediated by continental shelf eddies. [PDF]

Sci Adv
Stewart AL, Youngs MK, Prend CJ.
europepmc   +1 more source