Results 71 to 80 of about 76,917 (318)
Advanced Functional Materials, EarlyView.Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song +11 more
wiley +1 more source
Denitrification: from genes to ecosystems [PDF]
, 2010 Denitrification is a part of the global nitrogen cycle in which fixed nitrogen in the biosphere is returned to the atmosphere, which is mediated by diverse communities of microorganisms. This thesis seeks to gain a greater understanding of the ecology of
Jones, Christopher M.
core
Extension of nature's NIR-I chromophore into the NIR-II region
Physical Chemistry Chemical PhysicsTwo annulated bacteriochlorin isomers exhibit profoundly different spectral and photophysical features, which are attributed to the absence or presence of electronic (and vibronic) mixing of x- and y-polarized transitions/states.
Kittipan Siwawannapong +7 more
openaire +2 more sources
MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI
Advanced Functional Materials, EarlyView.Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko +10 more
wiley +1 more source
, 2020 近年、近赤外分光法（NIRS）を用いて非侵襲的に脳の機能を測定できるようになり、検査や治療効果の判定にも応用されている。NIRS のデータの精度を高めるには、性別や年齢、薬剤などの要因を考慮した検討が必要となる。本研究では、前頭前野を３領域に分けて脳賦活反応性を NIRS を用いて評価し、前頭前野の脳機能と高齢者の年齢の関連を検討した。60歳以上の高齢女性27名を対象に、Stroop テストを遂行中の酸素化ヘモグロビン（oxy-Hb）濃度変化を左右背外側前頭前野と前頭極で計測し ...
Fujita, Nobuko +2 more
core
, 2021 Excess nitrogen input into water bodies can cause eutrophication and affect the community structure and abundance of the nitrogen-transforming microorganisms; thus, it is essential to remove nitrogen from eutrophic water bodies.
Huang, S, Xu, Y, Zhao, J, Lu, J
core +1 more source
Janus Photonic Graphics by Stratified Assembly of Two Distinct Colloids
Advanced Functional Materials, EarlyView.Double‐sided Janus photonic micropatterns with vivid structural colors are fabricated through a single‐step bottom‐up strategy. Density‐driven stratification and depletion‐mediated crystallization of PMMA and PS binary colloids lead to exclusive lattices on opposite surfaces under centrifugal force.
Young Geon Kim +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Develop a LiCl–PEI–PAM hydrogel with 3000% stretchability and excellent optical transparency. Through comparative studies of various salts, confirm that LiCl is the most suitable salt for high TENG output. Achieve excellent freeze‐resistant, dry‐resistant, and rapid self‐healing (10 s) properties even in extreme environments. Balance ionic conductivity,
Hai Anh Thi Le +6 more
wiley +1 more source
Open AgricultureThis study delves into the ability of near infrared (NIR) techniques by means of a self-developed portable sensing device near-infrared reflectance spectroscopy (NIRS) i16 USK instrument to accurately predict the moisture content (MC) and chlorogenic ...
Munawar Agus Arip +4 more
doaj +1 more source
Measurement and evaluation of brain activity for train drivers using wearable NIRS
Nihon Kikai Gakkai ronbunshu, 2019 Human errors of train drivers may cause serious damage. Therefore, research on human error prevention has been conducted by many researchers. In this context, brain activity measurement of train drivers using Near-infrared Spectroscopy (NIRS) has been ...
Keito AIBARA +3 more
doaj +1 more source