Results 181 to 190 of about 245,531 (271)

Regulation in ecological systems: an overview. [PDF]

Hist Philos Life Sci
Pinto Leite CM, de Carvalho ÍN, Coutinho JGDE, El-Hani CN.   +3 more
europepmc   +1 more source

Peptide Sequencing With Single Acid Resolution Using a Sub‐Nanometer Diameter Pore

Advanced Functional Materials, EarlyView.
To sequence a single molecule of Aβ1−42–sodium dodecyl sulfate (SDS), the aggregate is forced through a sub‐nanopore 0.4 nm in diameter spanning a 4.0 nm thick membrane. The figure is a visual molecular dynamics (VMD) snapshot depicting the translocation of Aβ1−42–SDS through the pore; only the peptide, the SDS, the Na+ (yellow/green) and Cl− (cyan ...
Apurba Paul, Archith Rayabharam, Lisa Almonte, Eveline Rigo, Joshy Joseph, Ashutosh Kumar, Zhuxin Dong, Narayana Aluru, Gregory Timp   +8 more
wiley   +1 more source

A method to identify positive tipping points to accelerate low-carbon transitions and actions to trigger them. [PDF]

Sustain Sci
Lenton TM, Powell TWR, Smith SR, Geels FW, Alkemade F, Ayoub M, Barbrook-Johnson P, Benson S, Blomsma F, Boulton CA, Buxton JE, Constantino SM, Eker S, Greenlees K, Homer-Dixon T, Levin K, Mascia MB, Nijsse FJMM, Otto IM, Spaiser V, Sharpe S, Smith T.   +21 more
europepmc   +1 more source

A Smart Bio‐Battery Facilitates Diabetic Bone Defect Repair Via Inducing Macrophage Reprogramming and Synergistically Modulating Bone Remodeling Coupling

Advanced Functional Materials, EarlyView.
This research presents a novel implantable bio‐battery, GF‐OsG, tailored for diabetic bone repair. GF‐OsG generates microcurrents in high‐glucose conditions to enhance vascularization, shift macrophages to the M2 phenotype, and regulate immune responses.
Nanning Lv, Haifu Sun, Wenxiang Tang, Yonggang Li, Zhonglai Qian, Lihui Hong, Chong Chen, Hongye Li, Jiaxiang Bai, Yusen Qiao, Mingming Liu   +10 more
wiley   +1 more source

Technology-Enhanced Atmospheric Moistening (TEAM) for More Precipitation: A Perspective. [PDF]

Environ Sci Technol
Warnau SN, Theeuwen JJE, Sadeghi G, Benedict I, Hamelers BHVM, van Heerwaarden CC.   +5 more
europepmc   +1 more source

Two‐Dimensional Materials as a Multiproperty Sensing Platform

Advanced Functional Materials, EarlyView.
Various sensing modalities enabled and/or enhanced by two‐dimensional (2D) materials are reviewed. The domains considered for sensing include: 1) optoelectronics, 2) quantum defects, 3) scanning probe microscopy, 4) nanomechanics, and 5) bio‐ and chemosensing.
Dipankar Jana, Shubhrasish Mukherjee, Dmitrii Litvinov, Magdalena Grzeszczyk, Sergey Grebenchuk, Makars Šiškins, Virgil Gavriliuc, Yihang Ouyang, Changyi Chen, Yuxuan Ye, Meng Yiming, Maciej Koperski   +11 more
wiley   +1 more source

Vegetation feedbacks accelerated the late Miocene climate transition. [PDF]

Sci Adv
Zhang R, Guo J, Bradshaw CD, Xu X, Shen T, Li S, Nie J, Zhang C, Li X, Liu Z, Zhang J, Jiang D, Hu Y, Sun J.   +13 more
europepmc   +1 more source

Unusual Swelling Behavior of Hydrogels Modified with Spiropyran as Appendage or Crosslinker

Advanced Functional Materials, EarlyView.
Not so innocent after all—spiropyran crosslinkers in methylenebisacrylamide‐crosslinked poly(acrylamide‐co‐acrylic acid) hydrogels increase crosslinking density, but also, counterintuitively, increase swelling. Charge complexation, cooperative chemo‐mechanical effects, and aggregation may explain these observations.
Michael M. Lerch, Ankita Shastri, Thomas B. H. Schroeder, Amos Meeks, Shucong Li, Anna V. Shneidman, Michael Aizenberg, Joanna Aizenberg   +7 more
wiley   +1 more source

Precise algorithms for minimizing feedback in new energy product development. [PDF]

Sci Rep
Wang P, Ma G, Ma X, Huang W.
europepmc   +1 more source

Critical feedback [PDF]

British Dental Journal, 2013
openaire   +2 more sources