Results 271 to 280 of about 8,328,870 (354)

Structure Formation in Butterfly Scales: Interplay of Genetic Control, Mechanical Instabilities, and Dynamic Material Properties

Advanced Functional Materials, EarlyView.
Butterfly wing scales are intricate cuticular functional nanosctructures. This perspective suggests that spatially varying material properties, cytoskeletal constraints, and growth‐driven mechanical instabilities shape the resulting nanoscale architectures created from single cells.
Anupama Prakash, Victoria Lloyd, Yi Yang, Anna‐Lee Jessop, Anthony McDougal, Primož Pirih, Guillaume Duclos, Andrew Parnell, Mathias Kolle, Nicola J. Nadeau, Bodo D. Wilts   +10 more
wiley   +1 more source

Interfacial Modulation for High‐Efficiency Large‐Area Organic Photovoltaics and Perovskite‐Organic Tandem Solar Modules

Advanced Functional Materials, EarlyView.
Self‐assembled monolayers (SAMs) are promising hole‐transporting materials for organic photovoltaics (OPVs), but suffer from self‐aggregation and poor large‐area uniformity. We find that interfacial modification using nicotinic hydrazide can eliminate the residual SAM aggregates by forming energetically favorable complexes, yielding uniform SAM.
Seongwon Yoon, Kangsik Cho, Sungmin Park, Kyeongmin Kim, Hyungju Ahn, Junhyeong Kim, Ahyeon Jin, Uijoon Lee, Yoon Hee Jang, Yongseok Jun, Hae Jung Son   +10 more
wiley   +1 more source

Exploring the group heterogeneity in the impact of social cohesion on the walking frequency of older adults in China. [PDF]

Front Public Health
Ma J, Li W.
europepmc   +1 more source

Changes in perceived neighborhood social cohesion and self-assessed health: 17-year follow-up of the Dutch GLOBE study. [PDF]

Eur J Public Health
Cail V, Oude Groeniger J, Beenackers MA, van Lenthe FJ.   +3 more
europepmc   +1 more source

Neighborhood social cohesion and physical disorder in relation to social isolation in older adults: racial and ethnic differences. [PDF]

BMC Public Health
Qin W, Nicklett EJ, Yu J, Nguyen AW.
europepmc   +1 more source

Neighborhood social cohesion and sleep health among sexual minoritized US adults and intersections with sex/gender, race/ethnicity, and age. [PDF]

Sleep Health
Gaston SA, Payne C, Alhasan DM, Singh R, Murkey JA, Jackson WB, Jackson CL.   +6 more
europepmc   +1 more source