Results 71 to 80 of about 36,017 (247)

Nitroxide‐Mediated Polymerization Synthesis of Geminal Bisphosphonate‐Functionalized (Co)polymers and Their Affinity to Hydroxyapatite Surface

Journal of Polymer Science, EarlyView.
A novel styrenic monomer bearing gem‐bisphosphonate groups is synthesized in a single step. The nitroxide‐mediated (co)polymerization of this monomer proceeds in a well‐controlled manner, yielding bisphosphonate‐functionalized (co)polymers with low dispersity.
Hien The Ho, Nam Hoai Nguyen, Marion Rollet, Didier Gigmes, Trang N. T. Phan   +4 more
wiley   +1 more source

The Effect of Fire Retardants on the Flammability, Mechanical Properties, and Wettability of Co-Extruded PP-Based Wood-Plastic Composites

BioResources, 2014
In this work, fire retardants (FRs) such as aluminum trihydroxide (ATH), zinc borate (ZB), melamine, graphite, and titanium oxide (TiO2) were loaded into the shell layer of a co-extruded polypropylene (PP)-based wood-plastic composite (WPC).
Irina Turku, Marina Nikolaeva, Timo Kärki   +2 more
doaj   +1 more source

MXene 3D‐AJP: Three‐Dimensional Well‐Oriented Freeform Networks of 2D MXene Nanosheets via Aerosol‐Based 3D Printing

Small, EarlyView.
This study presents an additive‐free aerosol jet 3D printing technique for assembling 2D MXene nanosheets into complex, customizable, high‐aspect‐ratio 3D microarchitectures without binders. By leveraging real‐time ink thickening, the authors also fabricate 3D microsupercapacitors with interdigitated electrodes that holds breakthrough device areal ...
Chunshan Hu, Bin Yuan, Sanjida Jahan, Md. Azahar Ali, Rahul Panat   +4 more
wiley   +1 more source

Recent Advances and Perspectives in UL‐94 V‐0 Rated Flame‐Retardant Polycarbonate: Addressing Challenges Under Per‐ and Polyfluoroalkyl Substances Bans

Safety Science and Technology, EarlyView.
Based on the challenges and motivations of global PFAS bans, this review highlights recent advances in strategies achieving UL‐94 V‐0 flame retardancy in polycarbonate while maintaining critical comprehensive performances, offering perspectives for future R&D. ABSTRACT This review focuses on the recent advancements in the development of UL‐94 V‐0 rated
Ting Sai, Xiaodi Ye, Bingtao Wang, Juan Li, Xin Zhang, Zhenghong Guo, Siqi Huo, Pingan Song, Zhengping Fang   +8 more
wiley   +1 more source

Climate and anthropogenic controls on blue carbon sequestration in Hudson River tidal marsh, Piermont, New York

Environmental Research Letters, 2020
Tidal marshes globally are experiencing erosion with sea level rise. In order to adaptively plan for essential marsh preservation, we recognize the importance of the investigation of marsh archives for the perspective they provide toward resilience.
D Peteet, J Nichols, D Pederson, T Kenna, C Chang, B Newton, S Vincent   +6 more
doaj   +1 more source

Effects of chemical and biological warfare agent decontaminants on trace survival: Impact on fingermarks deposited on paper

Journal of Forensic Sciences, EarlyView.
Abstract Chemical and biological events present a challenging environment for forensic scientists to perform their work. This research is the follow‐up of the previous article that investigated the impact of decontaminants on fingermarks deposited on glass.
Isabelle Radgen‐Morvant, Natalie Kummer, Christophe Curty, Olivier Delémont   +3 more
wiley   +1 more source

Permanent and separable aerospace tubing/ fitting evaluation program, volume 1 [PDF]

The tube fitting evaluation program was conducted to develop a standard overall test program including methods, procedures, and equipment as well as recommended test sequences for qualifying fitting/tubing assemblies. The program consisted of testing the
Franz, C. R., Ursell, C. R.
core   +1 more source

Single exponential decay waveform; a synergistic combination of electroporation and electrolysis (E2) for tissue ablation. [PDF]

, 2016
BackgroundElectrolytic ablation and electroporation based ablation are minimally invasive, non-thermal surgical technologies that employ electrical currents and electric fields to ablate undesirable cells in a volume of tissue.
Guenther, Enric, Klein, Nina, Mikus, Paul, Rubinsky, Boris, Stehling, Michael K   +4 more
core   +2 more sources

The First Archaeomagnetic Age at Tiwanaku and Implications for Dating Andean Metallurgical Furnaces

Archaeometry, EarlyView.
ABSTRACT This paper presents the first archaeomagnetic dating at Tiwanaku (Andean Altiplano). We compared the geomagnetic field values recorded by a metallurgical furnace against an updated SHAWQ2k‐SH global model and a regional intensity curve, both of which include, for the first time, high‐quality intensity data from the Southern Hemisphere. Results
Judit del Río, Pablo Cruz, Miriam Gómez‐Paccard, Alicia Palencia‐Ortas, Marina Puente‐Borque, F. Javier Pavón‐Carrasco, Erik Marsh   +6 more
wiley   +1 more source

“Flames Over Persepolis”: New Scientific Evidence Supporting Historical Perspectives

Archaeometry, EarlyView.
ABSTRACT This study investigates the burning of Persepolis Terrace, historically attributed to Alexander III in 330 bce. A review of classical accounts and excavation reports, combined with diagnostic surveys, confirms the fire's historicity and provides novel insights.
Maria Letizia Amadori, Ileana De Giuseppe, Fabrizio Frontalini, Luca Pellegrino, Richard W. Jordan, Pierfrancesco Callieri, Emad Matin, Alireza Askari Chaverdi, Hamid Fadaei, Valeria Mengacci, Fulvio Fantino   +10 more
wiley   +1 more source