Results 141 to 150 of about 5,402,175 (290)

Single-molecule FRET supports the two-state model of Argonaute action

, 2019
Argonaute can be found in all three domains of life and is the functional core of the eukaryotic RNA-silencing machinery. In order to shed light on the conformational changes that drive Argonaute action, we performed single-molecule FRET measurements ...
Daniel Klose (156713), Philip Tinnefeld (1418620), Dina Grohmann (156727), Adrian Zander (3221283), Phil Holzmeister (1794421)   +4 more
core   +1 more source

Printed SWCNT‐Based p–n Junction Thin‐Film Near‐Infrared Photoresistors Enabled by a Sustainable Furan‐Derived π‐Conjugated Polymer

Advanced Materials Technologies, EarlyView.
A sustainable polymer–carbon nanotube bilayer enables efficient near‐infrared photodetection in a simple lateral planar p–n junction thin‐film architecture. Thermal side‐chain cleavage enhances interfacial coupling, shifts the dominant photoresponse from 800 to 1000 nm, and substantially improves device performance.
Jenner H. L. Ngai, Zhao Li, Jianfu Ding, Yuning Li   +3 more
wiley   +1 more source

Single-molecule and ensemble studies of DNA replication system [PDF]

, 2011
DNA replication is one the most important and complex systems in biology. In this dissertation, we first started from ensemble experiments, studying the clamp (PCNA) and the clamp loader (RFC) from the mesophilic archaeon Methanosarcina acetivorans, and ...
Liu, Cheng
core  

Single-Molecule Multicolor FRET Assay for Studying Structural Dynamics of Biomolecules

, 2016
Over the last 2 decades, single-molecule Forster resonance energy transfer (FRET) has been widely used to address important questions in molecular biology.
S. Hohng, Y. Jang, Lee, Sanghwa, Jang, Yunsu, S. Lee, S.-J. Lee, Lee, Seung-Jae, Hohng, Sungchul   +7 more
core   +1 more source

Acetylene Functionalization of Multiple‐Resonant Materials Enabling Strong Two‐Photon Absorption and Delayed Luminescence With Highly Efficient Exciplex‐Sensitized Electroluminescence

Advanced Optical Materials, EarlyView.
Multiple‐resonance thermally activated delayed fluorescent (MR‐TADF) material absorbs two near‐infrared 760 nm photons with cross‐section up to 156 GM, emit 26 nm narrowband green light at 491 nm with unity luminescence quantum yield and electroluminescence efficiency up to 25.2% in organic light‐emitting diode.
Ikechukwu D. Nwosu, Debasish Barman, Samuel L. Powley, Tárcius N. Ramos, Nguyen Le Phuoc, Tomi Leinonen, Charles T. Smith, Mireille Blanchard‐Desce, Jonathan Daniel, Mikko Linnolahti, Yoann Olivier, Chihaya Adachi, Alexander S. Romanov   +12 more
wiley   +1 more source

Single-molecule study of the DNA helicase regulating genomic stability [PDF]

, 2011
A DNA helicase, PcrA is an essential protein in gram-positive bacteria. PcrA utilizes its helicase activity and translocation activity to regulate various cellular functions including plasmid replication and counteracting deleterious recombination ...
Park, Jeehae
core  

A Review on Catalytic Nanostructured Electrodes for Wearable and Implantable Abiotic Glucose Fuel Cells

Advanced Science, EarlyView.
This review identifies current and future directions in abiotic nanostructured catalysts to develop reliable and sustainable glucose fuel cells to power the next generation of bioelectronic devices. ABSTRACT The global rise in incidence of chronic diseases has led to the demand for innovative solutions that help patients manage their conditions with ...
Asghar Niyazi, Hannah S. Leese, Benjamin Metcalfe, Mirella Di Lorenzo   +3 more
wiley   +1 more source

Harnessing Phase Separation for the Development of High‐Performance Hydrogels

Advanced Science, EarlyView.
ABSTRACT Hydrogels are indispensable for the development of next‐generation bioelectronics, soft robotics, and biomedical devices, where their mechanical properties determine performance and reliability. Among strategies to enhance hydrogel mechanics, phase separation enables controlled heterogeneity resulting in gel networks that are reinforced by ...
Yue Shao, Yiming Ma, Baihao Shao, Molly M. Stevens   +3 more
wiley   +1 more source

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

Advanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source