Results 141 to 150 of about 30,539 (262)

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Leaves and Tree Rings as Biomonitoring Archives of Atmospheric Mercury Deposition: An Ecophysiological Perspective. [PDF]

Plants (Basel)
Monaci F, Baroni D.
europepmc   +1 more source

Phase‐Pure and Size‐Tunable Tin Halide Perovskite Quantum Dots

Advanced Materials, EarlyView.
A trioctylphosphine oxide modulated protocol allows for the synthesis and study of the optical properties of a broad library of tin halide perovskite quantum dots across multiple A‐ and X‐site compositions with precise size tuning while eliminating unwanted 2D phases.
Ole F. Dressler, Benjamin Aymoz, Sebastian Sabisch, Stefanie Frick, Sebastian Siol, Dmitry N. Dirin, Simon C. Boehme, Maksym V. Kovalenko   +7 more
wiley   +1 more source

Long tree-rings [PDF]

Nature, 1990
DAVID W. STAHLE, MALCOLM K. CLEAVELAND, JOHN G. HEHR, KEITH R. BRIFFA   +3 more
openaire   +1 more source

Stable isotope analysis in tree rings of conifer species relevant to fire history study. [PDF]

Philos Trans R Soc Lond B Biol Sci
Wei M, Liu M, Ma Y, Tigabu M, Fang K, Guo X, Zheng W, Guo F.   +7 more
europepmc   +1 more source

Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond

Advanced Materials, EarlyView.
Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang, Avirup Sardar, Weijie Ji, Zhongyu Liu, Rongchao Jin   +4 more
wiley   +1 more source

Opposing seasonal trends in source water and sugar dampen intra-annual variability in tree rings oxygen isotopes. [PDF]

New Phytol
Szejner P, Tang Y, Angove C, Schiestl-Aalto P, Sahlstedt E, Young G, Nelson DB, Kahmen A, Saurer M, Rinne-Garmston KT.   +9 more
europepmc   +1 more source

Six hundred years of South American tree rings reveal an increase in severe hydroclimatic events since mid-20th century. [PDF]

Proc Natl Acad Sci U S A, 2020
Morales MS, Cook ER, Barichivich J, Christie DA, Villalba R, LeQuesne C, Srur AM, Ferrero ME, González-Reyes Á, Couvreux F, Matskovsky V, Aravena JC, Lara A, Mundo IA, Rojas F, Prieto MR, Smerdon JE, Bianchi LO, Masiokas MH, Urrutia-Jalabert R, Rodriguez-Catón M, Muñoz AA, Rojas-Badilla M, Alvarez C, Lopez L, Luckman BH, Lister D, Harris I, Jones PD, Williams AP, Velazquez G, Aliste D, Aguilera-Betti I, Marcotti E, Flores F, Muñoz T, Cuq E, Boninsegna JA.   +37 more
europepmc   +1 more source

High‐Performance Transparent, Deformable, and Recoverable Biomimetic Stevia–PVA Hydrogel Triboelectric Nanogenerator with Machine Learning‐Assisted Motion Recognition

Advanced Materials, EarlyView.
A transparent, deformable stevia–PVA hydrogel triboelectric nanogenerator delivers significantly enhanced mechanical strength and electrical output through biomimetic hydrogen‐bonded networks. Coupled with machine learning–assisted signal recognition, the self‐powered hydrogel enables accurate human‐motion sensing for intelligent wearable and IoT ...
Thien Trung Luu, Bui Minh Quang, Toan Minh Pham, Jinsoo Kim, Kyungwho Choi, Dukhyun Choi   +5 more
wiley   +1 more source

Tree rings reveal persistent Western Apache (Ndee) fire stewardship and niche construction in the American Southwest. [PDF]

Proc Natl Acad Sci U S A
Roos CI, Kaib JM, Laluk NC, Adams MM, Guiterman CH, Baisan CH, Morino K, Swetnam TW.   +7 more
europepmc   +1 more source