Results 41 to 50 of about 20,829,679 (312)

Spatial resolution of tip-enhanced Raman spectroscopy - DFT assessment of the chemical effect.

Nanoscale, 2016
Experimental evidence of extremely high spatial resolution of tip-enhanced Raman scattering (TERS) has been recently demonstrated. Here, we present a full quantum chemical description (at the density functional level of theory) of the non-resonant ...
Federico Latorre, Stephan Kupfer, T. Bocklitz, D. Kinzel, Steffen Trautmann, S. Gräfe, V. Deckert   +6 more
semanticscholar   +1 more source

Infant Embryonal CNS Tumors: Molecular Insights and Treatment Considerations for Contemporary Pediatric Neuro‐Oncology

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Embryonal tumors comprise the majority of malignant central nervous system (CNS) neoplasms diagnosed in children under 3 years of age. Compared with their counterparts in older children, these tumors exhibit distinct molecular biology and a more aggressive clinical phenotype, while their management is complicated by the heightened ...
Sudarshawn Damodharan, Mariah Wright‐Nadkarni, Mohamed S. Abdelbaki, Girish Dhall   +3 more
wiley   +1 more source

Online Analysis of Heavy Volatile Products from Cigar Leaves Pyrolysis Using In-Situ Atmospheric Pressure Photoionization Mass Spectrometry

Zhipu Xuebao
This study presented a novel analytical strategy employing in-situ atmospheric pressure photoionization high-resolution mass spectrometry (in-situ APPI-HRMS) coupled with direct orifice sampling for the online and real-time analysis of heavy gaseous ...
Cun-yong ZHANG, Zi-han ZHU, Ya-qi SHI, Peng ZOU, Nai-hong DING, Kun ZONG, Liang-yuan JIA, Dong-feng GUO   +7 more
doaj   +1 more source

Local field effect on luminescent properties of organic molecule-doped silica nanoparticles

Optical Materials: X, 2021
The local field effect involves the modification of the spontaneous emission rate of an emitting center in a nanoparticle (NP) due to its environment which modifies the photon density of states and the electric field acting within the NP.
Anjun Huang, Ka-Leung Wong, Peter A. Tanner   +2 more
doaj   +1 more source

A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho, Karim M. Soliman, Wisit Cheungpasitporn, Wannasit Wathanavasin, Ahmed Daoud, Ahmed I. Kamal, Balázs Szamosfalvi, Tibor Fülöp   +7 more
wiley   +1 more source

Freshwater water quality criteria for phthalate esters and recommendations for the revision of the water quality standards

Ecotoxicology and Environmental Safety
With increasing urbanization and rapid industrialization, more and more environmental problems have arisen. Phthalates (PAEs) are the foremost and most widespread plasticizers and are readily emitted from these manufactured products into the environment.
Yajun Hong, Sa Xiao, Saraschandra Naraginti, Wei Liao, Chenglian Feng, Dayong Xu, Changsheng Guo, Xiaowei Jin, Fazhi Xie   +8 more
doaj   +1 more source

Association Between Individualized Education for Kidney Replacement Therapy Modality Selection and Peritoneal Dialysis Initiation: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) is an established home‐based kidney replacement therapy (KRT), but its uptake remains low in Japan. We evaluated whether individualized education in a dedicated outpatient clinic was associated with the initiation of PD.
Yasuko Ito, Ryuichi Yoshimura, Takaki Yamauchi, Yuta Funakoshi, Hirotaka Sonoda, Seiji Kobayashi, Hiroyuki Terawaki, Takafumi Ito   +7 more
wiley   +1 more source

Temperature-responsive self-contraction nanofiber/hydrogel composite dressing facilitates the healing of diabetic-infected wounds

Materials Today Bio
Bacterial infections and long-term inflammation cause serious secondary damage to chronic diabetic wounds and hinder the wound healing processes. Currently, multifunctional hydrogels have shown promising effects in chronic wound repair.
Yakun Huang, Meilin Song, Xianchao Li, Yanran Du, Zhongfei Gao, Yu-Qing Zhao, Chengbo Li, Huanhuan Yan, Xiumei Mo, Chunhua Wang, Guige Hou, Xianrui Xie   +11 more
doaj   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Recent Developments in Satellite Remote Sensing for Air Pollution Surveillance in Support of Sustainable Development Goals

Remote Sensing
Air pollution is an integral part of climatic, environmental, and socioeconomic current affairs and a cross-cutting component of certain United Nations Sustainable Development Goals (SDGs).
Dimitris Stratoulias, Narissara Nuthammachot, Racha Dejchanchaiwong, Perapong Tekasakul, Gregory R. Carmichael   +4 more
doaj   +1 more source