Results 91 to 100 of about 152,541 (294)

[Letter], 1866, Dec. 17, Springvale, Wis., Walter Cameron [to] Alan Cameron [PDF]

Personal correspondence from (probably) Cameron\u27s nephew Wallace Porter of Springvale, Wisconsin. Indicates enjoyment of Cameron\u27s recent visit; familial illness and community activity.

core   +1 more source

Mechanochromism of Glassy Polymers Enabled by a Loop‐Forming Supramolecular Mechanophore

Advanced Functional Materials, EarlyView.
The supramolecular mechanophore LOOP is covalently introduced into glassy polymers, capable of reporting force‐induced pre‐failure damage and local fracture events in polymer glasses. Under different mechanical deformation modes, including grinding, tensile stretching, and scratching, LOOP probes irreversible events in polymer glasses through a ...
Linlin Deng, Chantal Graafsma, Felix Meyenhofer, Iulia Scarlat, Luca Bertossi, Christoph Weder, Jess M. Clough   +6 more
wiley   +1 more source

[Letter], 1864, June 12, Kate [Porter] [to] Alan Cameron [PDF]

A family correspondence written by Kate, sister of Allen Cameron, from Springvale, Wisconsin. Acknowledgment of Cameron\u27s military advancement and poor health; familial updates including of brother Walter; updates on costs of everyday items. One entry:

core   +1 more source

Adaptive Hydrogels With Spatiotemporal Stiffening Using pH‐Modulating Enzymes

Advanced Functional Materials, EarlyView.
The chemomechanical coupling in an adaptive hydrogel is studied to further the development of adaptive hydrogels. This coupling is achieved by embedding a pH‐modulating enzyme in a pH‐responsive hydrogel. The enzymatic reaction can be triggered locally, which generates a pH‐decreasing wave throughout the system, increasing the crosslinking density and ...
Natascha Gray, Zoe Grämiger, André R. Studart, Rafael Libanori   +3 more
wiley   +1 more source

[Letter], 1866, Aug. 15, Springvale, Wis., Kate Porter & Lena Porter [to] Alan Cameron [PDF]

Two personal correspondences: one from Cameron\u27s sister Kate Porter and one from niece, Lena Porter both of Springvale, Wisconsin. Recounts familial activities including family outing to Yankee Robinson\u27s Circus; crop harvest and individual illness.

core   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

[Letter], 1859, Sept. 7, Canton, Mass., John McKay [to] Alan Cameron [PDF]

A personal correspondence from brother John McKay of Canton, Massachusetts(?). Indicates five dollars was sent by post with note; written on behalf of Walter (Allen\u27s brother, Walter Cameron?); and indicates that they are mustering out. One entry:

core   +1 more source

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

[Letter], [Undated], Springvale, Wis., Kate Porter [to] Alan Cameron [PDF]

A family correspondence written by Allen Cameron\u27s Sister Kate of Springvale, Wisconsin. Relates the cost of everyday items and various familial successes and hardships with five children. Encourages Cameron to leave Foster, Rhode Island for Wisconsin.

core   +1 more source

Statistically Resolving Thickness‐Dependent Electrical Characteristics in Multilayer‐MoS2 Transistors

Advanced Functional Materials, EarlyView.
A large number of MoS2 flakes were screened to obtain high‐quality flakes based on optical intensities in R, G, and B channel images. The flakes were classified from Level 1 to 6 based on optical intensities in the R, G, and B channel images. Low‐quality flake exhibited wrinkled, folded, or overlapped features, while high‐quality displayed a neat ...
Sanghyun Lee, Sumin Hong, Minho Park, Seongju Kim, Sanghoon Baek, Seonguk Yang, Chang‐Soo Lee, Sang‐Hoon Bae, Joonki Suh, Yongwoo Lee, Haksoon Jung, Jimin Kwon   +11 more
wiley   +1 more source