Results 171 to 180 of about 134,438 (336)

An on-line system using ion-imprinted polymer for preconcentration and determination of bismuth in seawater employing atomic fluorescence spectrometry

, 2018
Caio S.A. Felix, Darllen G. Silva, Heloysa Martins Carvalho Andrade, Valéria B. Riatto, Maurício M. Victor, Sérgio L.C. Ferreira   +5 more
openalex   +1 more source

Microwave treatment of biological samples for methylmercury determination by high performance liquid chromatography–cold vapour atomic fluorescence spectrometry [PDF]

, 2001
Elsa Ramalhosa, Susana Rı́o Segade, Eduarda Pereira, Armando C. Duarte, Carlos Vale   +4 more
openalex   +1 more source

Injectable 2D‐MoS2‐integrated Bioadhesive Hydrogel as Photothermal‐Derived and Drug‐Delivery Implant for Colorectal Cancer Therapy

Advanced Healthcare Materials, EarlyView.
An injectable, adhesive hydrogel integrating 2D‐MoS2 and 5‐fluorouracil (AlgNB/MoS2/5‐FU) is developed for near‐infrared‐triggered photothermal therapy and localized drug delivery. The adhesive hydrogel demonstrates superior tumor anchoring, efficient photothermal conversion, and synergistic inhibition of colorectal cancer progression, offering a ...
Xiaojun Long, Jiawei Wang, Huijuan Wang, Kepeng Hu, Wei Zhang, Weiming Lin, Chao Fang, Kui Cheng, Zhangfa Song   +8 more
wiley   +1 more source

Zinc determination in aqueous samples using energy-dispersive X-ray fluorescence spectrometry after magnetic solid-phase microextraction using Fe₃O₄ nanoparticles. [PDF]

RSC Adv
Roth G, Silva J, Faccio R, Pistón M.
europepmc   +1 more source

Room-temperature Chelate Vapor Generation of Lead Using Ammonium Ο,Ο-Diethyl Dithiophosphate as a Chelating Reagent and Determination by Atomic Fluorescence Spectrometry in Environmental Water Samples

, 2018
Shuai Liu, Jinsheng Sun, Jianzhong Huo, Xuchuan Duan, Yue Liu   +4 more
openalex   +2 more sources

Matrix Viscoelasticity Orchestrates Osteogenesis via Mechanotransduction Mediated Metabolic Switch in Macrophages

Advanced Healthcare Materials, EarlyView.
Fast‐relaxation viscoelastic hydrogel triggers a metabolic shift in macrophages, favoring oxidative phosphorylation (OXPHOS) over glycolysis via vasodilator‐stimulated phosphoprotein (VASP) / hypoxia‐inducible factor 1 alpha (HIF1α) signaling meditated mechanotransdution, thereby enhancing their capacity to recruit mesenchymal stem cells (MSCs) and ...
Dihao Tao, Hanzhe Wang, Shiping Chang, Jiayu Cheng, Ningning Da, Li Zhang, Jianhua Yang, Wenzhe Wang, Feng Xu, Bei Li   +9 more
wiley   +1 more source

A Dual‐Layer Hydrogel Barrier Integrating Bio‐Adhesive and Anti‐Adhesive Properties Prevents Postoperative Abdominal Adhesions

Advanced Healthcare Materials, EarlyView.
A new dual‐layer hydrogel barrier for preventing postoperative abdominal adhesions is developed. The inner layer, consisting of polyethyleneimine (PEI) and thioctic acid (TA), enhanced adhesion to moist tissues. The outer layer combines zwitterionic, thermoresponsive hyaluronic acid with anti‐inflammatory epigallocatechin gallate (EGCG) and forms a ...
Mena Asha Krishnan, Olawale A. Alimi, Mitchell Kuss, Tiffany N Razabdouski, Erika A Eksioglu, Bin Duan, Bo Liu   +6 more
wiley   +1 more source

Comprehensive elemental and carbon profiling of Punjab's soils: distribution patterns, pollution assessment, and source attribution. [PDF]

Environ Geochem Health
Tiwari M, Rathod T, Bhangare R, Sahu SK, Pulhani V.   +4 more
europepmc   +1 more source

Development of Itaconate Polymers Microparticles for Intracellular Regulation of Pro‐Inflammatory Macrophage Activation

Advanced Healthcare Materials, EarlyView.
This study develops itaconate‐based polymer microparticles (IA‐MPs) for macrophage‐targeted intracellular delivery, overcoming the limitations of traditional itaconate administration. IA‐MPs achieve controlled release through phagocytosis, reducing pro‐inflammatory cytokine expression and reprogramming macrophage metabolism toward glycolysis.
Kaitlyn E. Woodworth, Zachary S.C.S. Froom, Natasha D. Osborne, Christian N. Rempe, Brenden Wheeler, Kyle Medd, Neal I. Callaghan, Huikang Qian, Abhinav P. Acharya, Carlie Charron, Locke Davenport Huyer   +10 more
wiley   +1 more source

Bioanalytical Application of the Total-Reflection X-Ray Fluorescence Spectrometry. [PDF]

Int J Mol Sci
Fernández-Ruiz R.
europepmc   +1 more source