Results 131 to 140 of about 28,264 (310)

Functional Hydrogel for Modulating Lipid Droplets and Neuroinflammation in Head Injury

Advanced Functional Materials, EarlyView.
After TBI, elevated cholesterol levels in activated microglia lead to the accumulation of cholesterol esters in lipid droplets, exacerbating neuroinflammation. A β‐cyclodextrin‐conjugated GelMA (βCD‐GelMA) hydrogel is developed to promotes cholesterol efflux and reduces LDL influx, thereby alleviating intracellular cholesterol and lipid droplet buildup.
Feixiang Chen, Yvonne Shen, Yutong Shao, Tenghuan Ge, Haowen Qiao, Shangzhou Xia, Yafei Qu, Yuanpu Chiu, Ying Qin, Zhen Zhao   +9 more
wiley   +1 more source

Comparative study of two common methods for the determination of total mercury in soil. [PDF]

R Soc Open Sci
Qin P, Cai Z, Wei C, Guan Y, Li B, Huang J, Cheng X.   +6 more
europepmc   +1 more source

Photochemical Vapor Generation for the Sensitive Determination of Mercury in Soil and Sediment Samples by Atomic Fluorescence Spectrometry

, 2016
Yuyu Zhang, Rui Liu
openalex   +1 more source

Probing Early Particle‐Cell Membrane Interactions via Single‐Cell and Single‐Particle Interaction Analysis

Advanced Functional Materials, EarlyView.
The pre‐internalization phase of endocytosis remains poorly characterized at single‐cell levels. Single‐cell pre‐internalization mechanics are investigated using advanced robotic techniques. Cancer cells exhibit biphasic adhesion – rapid initial binding followed by reinforcement – while fibroblasts show gradual engagement.
Houari Bettahar, Christos Tapeinos, Oğulcan Işıtman, Carmine D'Amico, Alexandra Correia, Hélder A. Santos, Quan Zhou   +6 more
wiley   +1 more source

Multivariate optimization of a digestion procedure for bismuth determination in urine using continuous flow hydride generation and atomic fluorescence spectrometry

, 2016
Walter Nei Lopes dos Santos, Aníbal de Freitas Santos Júnior, Laiana O.B. Silva, Bruna Rosa da Silva Santos, Daniel Levi França da Silva   +4 more
openalex   +1 more source

Thallium and cadmium in recent snow and firn layers in the Canadian Arctic by atomic fluorescence and absorption spectrometries [PDF]

, 1996
V. Cheam, Greg Lawson, J. Lechner, R. Desrosiers, Jerome O. Nriagu   +4 more
openalex   +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

Mechanistic insights from the atomic-level quaternary structure of short-lived GPCR oligomers of the human secretin receptor in live cells. [PDF]

Commun Biol
Stoneman MR, Killeen TD, Yokoi K, Biener G, Bista S, Adhikari DP, Rahman S, Harikumar KG, Miller LJ, Popa I, Raicu V.   +10 more
europepmc   +1 more source

Direct Determination of Lead in Foods by Solid Sampling Electrothermal Vaporization Atomic Fluorescence Spectrometry

, 2016
Derong Shang, Yanfang Zhao, Yuxiu Zhai, Jinsong Ning, Delin Duan, Yongdong Zhou   +5 more
openalex   +1 more source

Development of a method for the determination of ultra-trace level mercury in adipose tissue by cold vapour atomic fluorescence spectrometry [PDF]

, 2000
Keith E. Levine, Reshan A. Fernando, Michelle Lang, Amal S. Essader, Robert W. Handy, Bradley J. Collins   +5 more
openalex   +1 more source