Results 91 to 100 of about 95,843 (262)

From Food to Power: Hydrogel Thermoelectrics for Ingestible Electronics

Advanced Functional Materials, EarlyView.
We introduce a fully edible thermoelectric–electrochromic platform that harvests heat from food and converts it into a visible color change. N‐type and p‐type hydrogel thermoelectric generators connected in series power anthocyanin‐based electrochromic displays, demonstrating the feasibility of safe, biodegradable, ingestible systems for on‐food ...
Antonia Georgopoulou, Bokeon Kwak, Dario Floreano, Esther Amstad   +3 more
wiley   +1 more source

PRE-EQUILIBRIUM ALPHA-PARTICLE EMISSION AS A PROBE TO EXPLORE ALPHA CLUSTERING IN NUCLEI [PDF]

, 2011
Experimental data of the double-differential spectra of light particles emitted at pre- equilibrium stage of nuclear processes were obtained at Laboratori Nazionali di Legnaro for the heavy-ion reactions 130 and 250 MeV 16 O + 116 Sn.
F. GRAMEGNA, BRUNO, MAURO, S. BARLINI, D'AGOSTINO, MICHELA, V. L. KRAVCHUK, S. SAMBI, M. D'AGOSTINO, M. BRUNO, O. V. FOTINA, O.V. FOTINA, G. CASINI, V.L. KRAVCHUK   +11 more
core   +1 more source

Strain‐Programmable Luminescent Adhesive Patch With Tartrazine‐Mediated Optical Skin Clearing for Photochemical Tissue Bonding

Advanced Functional Materials, EarlyView.
We propose a suture‐complementary approach that integrates optical skin clearing with a strain‐programmable luminescent adhesive patch. Hyaluronic acid promotes transdermal delivery of tartrazine to improve optical clearing and stabilizes its interaction with a photosensitizer. Optical clearing increases the penetration depth of visible light into skin,
Seong‐Jong Kim, Kyungjoo Jo, Kwanghyeon Park, Jun Hee Kim, Jong Hyeong Cho, Inhoo Choi, Sei Kwang Hahn   +6 more
wiley   +1 more source

Energy and angular momentum transfers in equilibrium and pre-equilibrium 158Gd(α, xn) reactions [PDF]

, 1982
Neutron time-of-flight spectra and γ-ray multiplicities were measured in coincidence with discrete γ-rays for specific exit channels in the 158Gd(α, xn) reactions at Eα = 70 MeV. The neutron energy spectra and angular distributions were analysed in terms
Okada, K., Sakai, H., de Voigt, M. J. A., Ejiri, H., Shibata, T., Motobayashi, T., Suzuki, H., Maeda, K., Kishimoto, T., Shimizu, A., Sasao, M.   +10 more
core   +1 more source

Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films

Advanced Functional Materials, EarlyView.
Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee, Yun‐Tae Kim, Hwarang Choi, Sanghwan Park, Seongyeop Lim, Chang Young Lee   +5 more
wiley   +1 more source

Statistical Properties of Excited Nuclei in the Mass Range 47≤A≤59

EPJ Web of Conferences, 2012
Level densities and their energy dependences for nuclei in the mass range 47≤A≤59 have been determined from the measurements of neutron evaporation spectra in (p,n) reaction.
Trykova V.I., Demenkov V.G, Titarenko N.N, Lychagin A.A, Zhuravlev B.V   +4 more
doaj   +1 more source

Stochastic Kinetics and Equilibrium of Nanoconfined Reactions [PDF]

, 2019
This theoretical/computational work aims at elucidating the stochastic kinetics and eventual equilibrium state of elementary reactions involving a small number of spatially confined molecules.
Leonid Rubinovich (2211037), Micha Polak (2211040), Yuri Khodorkovsky (7441682)   +2 more
core   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Equilibrium and pre-equilibrium calculations of cross-sections of (p, xn) reactions on 89 Y, 90 Zr and 94 Mo targets used for the production of 89 Zr, 90 Nb and 94 Tc positron-emitting radionuclides [PDF]

, 2013
In this study, the pre-equilibrium and equilibrium calculations of cross-sections of 89Y(p, xn), 90Zr(p, xn) and 94Mo(p, xn) reactions, which were used for the production of 89Zr, 90Nb and 94Tc positron-emitting radioisotopes, have been investigated. Pre-
Eyyup Tel, Baldik, R., Aytekin, H., Tel, Eyyup, Rıdvan Baldık, Hüseyin Aytekin   +5 more
core   +1 more source