Results 111 to 120 of about 134,438 (336)

Regioselective and Anisotropic Multi‐Patching of Small Microparticles via a Polymer Brush‐Assisted Microcontact Printing (µCP)

Advanced Functional Materials, EarlyView.
A method to fabricate anisotropic SiO2 patchy microspheres is presented using a modified microcontact printing technique. This involves a PDMS elastomer stamp with grooved surface topography, creating a confined environment for the microspheres.
Martin Reifarth, Marcel Sperling, Richard Grobe, Pinar Akarsu, Florian Schmitt, Maurice Schmette, Steffen Tank, Katja M. Arndt, Salvatore Chiantia, Matthias Hartlieb, Alexander Böker   +10 more
wiley   +1 more source

Assessment of environmental pollution in Havana city using nuclear and related techniques

Nucleus, 2019
Various nuclear and related analytical techniques applied to study different environmental problems in Havana city are presented. The environmental analysis by means of Neutron and Gamma Activation analyses, X-ray Fluorescence Atomic Abortion and Induced
Oscar Díaz Rizo, Susana Olivares Rieumont, Alina Gelen Rudnikas, Katia D´Alessandro Rodríguez, Lázaro Lima Cazorla, Damarys García Céspedes, Amaya O. Casanova Díaz, César García Trápaga, Michel Manduca Artiles   +8 more
doaj  

Comparative Study on Two Pretreatment Processes for Chemical Phase Analysis of Gold in Geological Samples by Atomic Absorption Spectrometry

Journal of Analytical Methods in Chemistry, 2019
Sample pretreatment is important for chemical phase analysis of elements. In this study, the geological samples of the Laozuoshan gold mine are chosen to pretreat by ultrasonic centrifugation and cyclotron oscillation, and the content of gold in eight ...
Xiaodan Tang, Hang Li, Hongyan Liu, Bing Li, Yuyan Zhao, Jilong Lu, Jian Zhou, Qingqing Liu   +7 more
doaj   +1 more source

Multifunctional Hydroxyapatite Coated with Gallium Liquid Metal‐Based Silver Nanoparticles for Infection Prevention and Bone Regeneration

Advanced Functional Materials, EarlyView.
A multifunctional hydroxyapatite (HAp) coating integrated with silver‐gallium liquid metal nanoparticles (HAp‐Ag‐GaNPs) exhibits dual antibacterial and osteogenic properties. It effectively inhibits Gram‐positive and Gram‐negative bacteria, including resistant strains, while enhancing bone regeneration.
Ngoc Huu Nguyen, Pengfei Zhang, Fathima Shana Pattar Kadavan, Zhaoning Xu, Tien Thanh Nguyen, Wenshao Li, Manh Tuong Nguyen, Chung Kim Nguyen, Duy Quang Pham, Thi Giang Tuyet Pham, Andrew Hayles, Markos Negash Alemie, Jitraporn Vongsvivut, Vincent Chan, Stephen Peter Kidd, Yunpeng Zhao, Krasimir Vasilev, Vi Khanh Truong   +17 more
wiley   +1 more source

Determination of inorganic species of Sb and Te in cereals by hydride generation atomic fluorescence spectrometry [PDF]

, 2011
Mariela N. Matos Reyes, M. Luisa Cervera, Miguel de la Guárdia   +2 more
openalex   +1 more source

Rigid Fluorescent Indacenetetraone‐Based Semiconducting Polymers via Knoevenagel Condensation

Advanced Functional Materials, EarlyView.
New donor–acceptor polymers prepared by Knoevenagel condensation of indacenedithiophene‐ and indacenedifuran‐based aldehydes reveal an exceptionally rigid backbone, which is manifested in the remarkably narrow absorption and emission bands in red to near‐infrared region.
So‐Huei Kang, Pegah Ghamari, Cory Ruchlin, Yuxuan Che, Zhechang He, Quentin Chan, Federico Rosei, Dmytro F. Perepichka   +7 more
wiley   +1 more source

Multi‐Pathway Upconversion Emission in Symmetry‐Broken Nanocavities: Broadband Multiresonant Enhancement and Anti‐Correlated Interfacial Sensitivity

Advanced Functional Materials, EarlyView.
Symmetry‐broken plasmonic nanoantenna arrays achieve broadband multiresonant enhancement of second harmonic generation (SHG), third harmonic generation (THG), and upconversion photoluminescence (UCPL), under femtosecond laser excitation across the near‐infrared range (1000–1600 nm).
Elieser Mejia, Yuming Zhao, Meitong Nie, Benjamin Pittelkau, Aditya Garg, Junyeob Song, Wenqi Zhu, Henri Lezec, Amit Agrawal, Wei Zhou   +9 more
wiley   +1 more source

Validation of X-Ray Fluorescence-Measured Swine Femur Lead against Atomic Absorption Spectrometry

, 2001
Andrew C. Todd, Erin Moshier, Spencer Carroll, Stanley W. Casteel   +3 more
openalex   +2 more sources

A Strong and Water‐Retaining Biomass Adhesive Inspired by Tofu

Advanced Functional Materials, EarlyView.
Drawing inspiration from the formation mechanism of the traditional food tofu, a strong and water‐retaining adhesive is designed using the soybean meal (SM) oxidized by glucose oxidase (GOx) and calcium sulfate oligomer (CSO). This design strategy effectively addresses the conflicting requirements of water‐resistant bonding strength and water retention
Jiawei Shao, Qiumei Jing, Xinyi Li, Muhammad Wakil Shahzad, Shuaicheng Jiang, Xuehua Zhang, Shengbo Ge, Ben Bin Xu, Jianzhang Li   +8 more
wiley   +1 more source

Determination of Lead in Tea Garden Soil by Hydride Generation Atomic Fluorescence Spectrometry with Microwave Digestion

Yankuang ceshi, 2013
The microwave digestion system with aqua regia was developed for the determination of trace lead in tea garden soil using Hydride Generation-Atomic Fluorescence Spectrometry (HG-AFS).
FENG Hai-yuan, SHI Xiao-lu, HUANG Qin
doaj