Results 71 to 80 of about 16,443 (322)
Química Nova, 2005 This work presents a detailed routine applied to the identification of unknown chemicals and wastes. 786 specimens were analyzed during 20 months. Unknown materials fell into three basic classes: (i) commercial chemicals without labels or illegible ones;
Júlio Carlos Afonso +3 more
doaj +1 more source
Preparation and certification of IRMM-1000a (20 mg) and IRMM-1000b (50 mg) - Certified uranium reference material for the production date [PDF]
, 2015 This report describes the development and certification of IRMM-1000a and IRMM-1000b, a uranium reference material certified for the production date based on the 230Th/234U radiochronometer. The certified value was assigned following ISO Guide 34:2009 [ ]
AREGBE Yetunde +7 more
core +1 more source
Advances in Bioprinting to Model Immune‐Mediated Skin Diseases
Advanced Healthcare Materials, EarlyView.This review explores how 3D bioprinting drives innovation in developing in vitro skin models that mimic immune‐mediated diseases. It highlights current technologies, key applications in studying skin pathologies, and emerging challenges. The review points toward future opportunities for improving disease modeling and advancing therapeutic and cosmetic ...
Andrea Ulloa‐Fernández +4 more
wiley +1 more source
Chemical modification of brown algae Sargassum glaucescens for thorium biosorption from aqueous solutions [PDF]
مجله علوم و فنون هستهای, 2015 The biosorption process of thorium in a batch system by modified brown algae Sargassum glaucescens is discussed in this paper. For this purpose, the results of biosorption on raw algae and modified by glutaraldehyde and diethylenetriamine (DETA) were ...
Alireza Keshtkar, Mohammad Amin Hassani
doaj
Advanced Healthcare Materials, EarlyView.This review explores the evolving role of microneedle systems in psoriasis management, highlighting their potential for enhanced drug delivery, diagnosis, and disease monitoring. It also discusses unmet clinical needs for psoriasis management and technical challenges, while outlining strategic directions to advance microneedle integration into routine ...
Fatma Moawad +3 more
wiley +1 more source
Uranium exploration methodology in cold climates [PDF]
, 1980 The uranium prospecting boom of the past decade had, as a major consequence, the rapid development and proliferation of exploration methods for source materials.
Sims, J.M.
core
Isolation Defines Identity: Functional Consequences of Extracellular Vesicle Purification Strategies
Advanced Healthcare Materials, EarlyView.Four extracellular vesicle purification strategies are compared using ovarian‐cancer ascites and ES‐2 cell supernatants. A novel workflow links purification to function by combining particle‐normalized proteomics with matched cell‐free and cell‐based assays.
Christian Preußer +10 more
wiley +1 more source
Sustainability Indicators for Open-Cycle Thorium-Fuelled Nuclear Energy [PDF]
, 2012 The potential for countries which currently have a nominal nuclear energy infrastructure to adopt thorium-uranium-fuelled nuclear energy systems, using a once-through “open” nuclear fuel cycle, has been presented by the International Atomic Energy Agency.
, +4 more
core +3 more sources
Advanced Healthcare Materials, EarlyView.Osteogenic‐angiogenic cross‐talk is a vital prerequisite for vascularized bone regeneration. In this study, we investigated the effects of siRNA‐mediated silencing of two inhibitory proteins, Chordin and WWP‐1, via CaP‐NP‐loaded gelatin microparticles in osteogenically differentiated microtissues.
Franziska Mitrach +7 more
wiley +1 more source
Ranking the geothermal potential of radiothermal granites in Scotland: are any others as hot as the Cairngorms? [PDF]
, 2017 Prior investigations concur that the granite plutons in Scotland which are most likely to prove favourable for geothermal exploration are the Ballater, Bennachie, Cairngorm and Mount Battock plutons, all of which have heat production values greater than ...
McCay, Alistair T., Younger, Paul L.
core +1 more source