Results 131 to 140 of about 2,152 (261)

Linking Polyelectrolyte Modification and Enzyme‐Catalyzed Phenolic Acid Functionalization of Cellulose Fiber for Functional Foams

Advanced Materials Technologies, EarlyView.
Cellulose fibers functionalized using cationic poly(Dimethyldiallylammonium chloride) (polyDADMAC) and laccase‐mediated ferulic acid system are processed into foams using different surfactants (Anionic, cationic, and non‐ionic). Fiber–surfactant interactions influence foam stabilization and porous structure formation during convective drying, producing
Abirami Senthil, Sara Wallstén, Paul Christakopoulos, Ulrika Rova, Io Antonopoulou   +4 more
wiley   +1 more source

Dynamic Fluorescence Modulation via Light‐Driven Competitive Protonation

Advanced Optical Materials, EarlyView.
A two‐component molecular system demonstrates reversible, light‐driven fluorescence write–erase cycling and thermal imaging. Illumination of a merocyanine photoacid transfers a proton to a highly efficient fluorescent pyridinium dye, switching its emission color; thermal relaxation reverses the process in the dark.
Serena X. Liu, Moritz E. Kleybolte, Colin van Dyck, Sergey I. Vagin, Preeti Gahtori, Antonio Scarpati, Razieh Firouzihaji, Diogo A. Galico, Ulrich S. Schubert, Julianne Gibbs, Alkiviathes Meldrum   +10 more
wiley   +1 more source

Intact architectures of myophage phi92 in extended and contracted states. [PDF]

PLoS Pathog
Chen Y, Peng Y, Liu Y, Zhang Y, Xiao H, Chen W, Sun B, He J, Yang X, Zheng J, Liu H.   +10 more
europepmc   +1 more source

Visible‐Blind Near‐Infrared Organic Vision Sensors for Imaging in Adverse Environmental Conditions

Advanced Optical Materials, EarlyView.
This work presents high‐performance visible‐blind NIR OPDs enabled by a multilayer optical modulation layer. The devices achieve strong visible‐light suppression and enhanced NIR sensitivity, enabling robust imaging in foggy or low‐light environments.
Baozhong Deng, Kean Lu, Zhouyi Lu, Yi Li, Gaoyu Dai, Luqiao Yin, Zihan Wang, Bruno Grandidier, Tao Xu, Furong Zhu   +9 more
wiley   +1 more source

Towards time-resolved MicroED grid preparation using mix-and-inject gas dynamic virtual nozzles. [PDF]

IUCrJ
Summers JA, Vlahakis NW, Zielinski KA, Uttormark S, Fronhofer S, Dolamore C, Wilson MA, Pollack L, Rodriguez JA, Dahlberg PD, Wakatsuki S.   +10 more
europepmc   +1 more source

Wireless Precise Manipulation of Tumor Spheroids Using a Millirobot Controlled by Permanent Magnetic Traps

Advanced Robotics Research, EarlyView.
A magnetic donut‐like millirobot is developed for label‐free pick‐and‐place of a tumor spheroid wirelessly controlled by a magnetic trap. Spheroids are important 3D multicellular culture systems that recapitulate key structural and functional features of native tissues.
Yue Gao, Moonkwang Jeong, Anni G. Muñoz, Ann‐Sophia Müller, Fangchao Long, Shengqiang Zhou, Juntian Qu, Leoni A. Kunz‐Schughart, Tian Qiu   +8 more
wiley   +1 more source

West Antarctic Ice Sheet advance since the early Pliocene. [PDF]

Nat Commun
Zhang M, Wellner JS, Gohl K, Bohaty SM, Hopkins BA, Xuan C, Wu L, Halberstadt ARW, King TM, Fegyveresi JM, Yamane M, Penkrot ML, Pei J, Yang Z, Zhao Y, Kulhanek DK, Klaus A, Gao L.   +17 more
europepmc   +1 more source

Dual‐Mode Gripper With Suction and Shape‐Adaptive Freezing Grasps

Advanced Robotics Research, EarlyView.
This study presents a dual‐mode robotic gripper that combines vacuum suction with a shape‐adaptive freezing grasp. The freezing mode uses a compliant rubber membrane, a sprayed water layer, and dry‐ice powder to generate ice‐mediated adhesion while conforming to complex geometries.
Takuma Yanagisawa, Toshihiro Nishimura, Yosuke Suzuki, Tokuo Tsuji, Tetsuyou Watanabe   +4 more
wiley   +1 more source

It's Complicated: Maillard, Umami and Flavor Complexity Are Not Key Factors in Liking of Gray Pea Burgers in a Real Consumption Context. [PDF]

Foods
Baptista I, Harcevic A, Westling M, Öström Å.   +3 more
europepmc   +1 more source

The Battle of the Ice: On the ‘Svinfylking’ or ‘flying wedge’

Слово.ру: балтийский акцент, 2015
The fact that Teutonic knights fought in the Battle of the Ice in sivnflyking formation trying to destroy Alexander Nevsky’s troops and sustained a defeat is commonly acknowledged in Russian history. This article is an attempt to establish whether the use of this formation is a historical fact or another historical myth.
openaire   +1 more source