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SP, LD, and SH developed the idea of the work and participated in the preparation buy CB-839 of sol-gel TiO2 samples activated by Sm3+ ions and in their doping by core-shell nanoparticles. SM synthesized silica-gold core-shell nanoparticles. VK and SK provided necessary fluorescent and microscopic measurements of the samples. RL made contribution to the revised version of the manuscript. SP realized scanning electron microscopy of the samples and proposed fruitful ideas for explanation of obtained results. IS participated in joint discussions of co-authors and in explanation of scientific results. All authors read and approved the final manuscript.”
“Background Printed electronics constitute an emerging class of materials with potential application in flexible devices including organic light-emitting diodes [1, 2], https://www.selleckchem.com/products/azd3965.html organic thin film transistors [3–5], flexible and conformal antenna arrays [6], photovoltaic devices [7–10],
radio-frequency identification [11, 12], electronic circuits fabricated in clothing [13], and biomedical devices [14]. Recently, the exploration of silver nanoparticle inks has yielded a promising potential for the design of nanoscale 4-Hydroxytamoxifen concentration conductive patterns for integration on for plastic, textile, and paper substrates, which is compatible with the high-throughput and cost-effective fabrication of printed electronics. Among the conventional pattern technologies of printed electronics based on silver nanoparticle inks, inkjet printing is the most widely applied due to its great potential for a variety of substrates as well as high-throughput and cost-effective system. Silver nanoparticle inks were directly ejected from the nozzle to the substrate and then sintered at about 140°C ~ 250°C for 5 min to form final conductive patterns [15–17]. Silver nanoparticle inks based on inkjet printing are still hampered from practical application due to the reasons below. Firstly, solution properties including ink viscosity, surface tension, and solubility have a significant influence on the preparation of printed patterns [18].