Results 151 to 160 of about 718,000 (267)

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

Species diversity and grass cover change following the invasion of Lantana camara in a woodland ecosystem. [PDF]

Sci Rep
Mulatu A, Edmealem K, Tesema HA, Alem S, Eshete A.   +4 more
europepmc   +1 more source

Tissue‐Stimulator Platform for Electrically Stimulating Pancreatic β‐Cells for Long‐Term Functional Regulation

Advanced Functional Materials, EarlyView.
We present a tissue‐stimulator platform for seamless electrode integration with pancreatic tissue, applying uniform electrical stimulation through optimized design with biohybrid 3D printing. Advantageous effects of electrical stimulation on β‐cell function were observed, including enhanced calcium signaling, islet morphology, and maturation.
Jihwan Kim, Uijung Yong, Myungji Kim, Jaewook Kim, Yeonggwon Jo, In Kyong Shim, Song Cheol Kim, Jinah Jang   +7 more
wiley   +1 more source

Drought intensity shifts the roles of dominant species traits and species diversity on productivity resistance in arid grasslands. [PDF]

BMC Plant Biol
Hao F, Hu Y, Song Z, Li H, Li X, Yue P, Wang Z, Zhang X, Wang M, Wang H, Zuo X.   +10 more
europepmc   +1 more source

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

Advanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim, Gayoung Seo, Seong Yeon Park, Juwon Jang, Yunho Ahn, Samiksha Mukesh Jain, Samrat Das Adhikari, Harumi Correa‐Leiva, Ignacio Utreras‐Asenjo, Oscar A. Douglas‐Gallardo, Carina Pareja‐Rivera, Kayoung Cho, Byeongsung Kim, Jhonatan Rodriguez‐Pereira, Eunseo Choi, JaeHong Park, Jin Ho Bang, Danilo H. Jara‐Quinteros, Sixto Giménez, Seog Joon Yoon, Andrés F. Gualdrón‐Reyes, Iván Mora‐Seró   +21 more
wiley   +1 more source

Insecticide resistance and species diversity in Anopheles gambiae s.l. in Côte d'Ivoire. [PDF]

PLoS One
Wolie RZ, Koffi AA, Chabi J, Ahoua Alou LP, Sternberg ED, Kouame KPM, Yapo FHA, Camara S, Dahounto A, Tia IZ, Oumbouke WA, Chan K, N'Nan-Alla O, N'Guessan R.   +13 more
europepmc   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

TTV Species Diversity as a Novel Biomarker of Immune Dysregulation in Aging. [PDF]

J Med Virol
Novazzi F, Spezia PG, Ferrante FD, Genoni AP, Grossi PA, Mancini N, Malavolta M, Balietti M, Piacenza F, Marcozzi S, Fortunato C, Badillo Pazmay GV, Cianfruglia L, Bürkle A, Moreno-Villanueva M, Dollé MET, Jansen E, Grune T, Gonos ES, Franceschi C, Capri M, Zampieri M, Caiafa P, Ciccarone F, Reale A, Weinberger B, Sikora E, Debacq-Chainiaux F, Stuetz W, Hurme M, Slagboom PE, Bernhardt J, Olivieri F, Filippini F, Maggi F, Giacconi R.   +35 more
europepmc   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

Species diversity of <i>Derxomyces</i> (Bulleribasidiaceae, Tremellales) in China, with descriptions of two new species. [PDF]

MycoKeys
Xi ZW, Wang RX, Chai CY, Hui FL.
europepmc   +1 more source