Results 141 to 150 of about 135,973 (302)

Enzyme Biosensor Based on 3D-Printed Flow-Through Reactor Modified with Thiacalixarene-Functionalized Oligo (Lactic Acids)

Electrochemical enzyme biosensors are extensively utilized in clinical analysis and environmental monitoring, yet achieving effective enzyme immobilization while maintaining high activity remains a challenge.
Pavel Padnya, Vladimir Gorbachuk, Gennady Evtugyn, Olga Mostovaya, Ivan Stoikov, Dmitry Stoikov, Alexey Ivanov, Dominika Kappo   +7 more
core   +1 more source

Fzd7 Restrains Pink1‐Dependent Mitophagy in Suture Stem Cells to Maintain Cranial Suture Patency

Advanced Science, EarlyView.
How suture stem cells fail to preserve cranial suture patency remains incompletely understood. Integrated single‐cell and high‐resolution spatial transcriptomic analyses identify reduced Fzd7 expression in Prrx1+ suture stem cells as an early feature of craniosynostosis.
Xinyan Chen, Zong Chen, Chenzhi Lai, Yingying Yue, Tian He, Hao Gong, Jing Shi, Xiaoshuang Guo, Yu Wang, Guodong Song, Xiaolei Jin   +10 more
wiley   +1 more source

Selective Modulation of OTUB1 Noncanonical Function via a bioPhosTAC Strategy

Advanced Science, EarlyView.
This work positions the versatile performance of the peptide‐based bioPhosTAC platform for dissecting phosphorylation‐dependent biology and expanding the scope of induced‐proximity technologies. We demonstrated that selective manipulation of a tyrosine phosphorylation site is sufficient to propagate coordinated cellular consequences.
Seung Un Seo, Seon Min Woo, Minhyeong Choi, Soeun Rhee, Simmyung Yook, Donghyuk Shin, Kwang‐Su Park, Taeg Kyu Kwon   +7 more
wiley   +1 more source

Entropy‐Driven Physical Amplification in Multivalent Biosensing

Advanced Science, EarlyView.
Detecting scarce molecules usually demands enzymatic amplification such as PCR. A statistical‐mechanical theory now reveals a purely physical alternative: distributing a fixed binding strength over more linker arms exponentially lowers the concentration at which multivalent sensors switch on.
Yuhan Peng, Xiuyang Xia, Ran Ni
wiley   +1 more source

MXene-polydopamine-cyanobacteria photobioelectrochemical biosensor for atrazine detection in environmental waters. [PDF]

Mikrochim Acta
Silva CCG, Bueno ML, Falone MF, de Lima LF, de Araujo WR, Zanoni MVB, Beluomini MA.   +6 more
europepmc   +1 more source

An Innovative Enzymatic Surface Plasmon Resonance-Based Biosensor Designed for Precise Detection of Glycine Amino Acid

Glycine is an essential amino acid involved in synthesizing a variety of important biomolecules, and its concentration can influence numerous biochemical processes, including the severity of symptoms in a wide range of conditions in humans, such as ...
Melissa Marlene Rodríguez-Delgado, Gabriela Elizabeth Quintanilla-Villanueva, Araceli Sánchez-Álvarez, Osvaldo Rodríguez-Quiroz, Donato Luna-Moreno, José Manuel Rodríguez-Delgado, Juan Francisco Villarreal-Chiu   +6 more
core   +1 more source

Gut Microbiota‐Isoallolithocholic Acid Crosstalk Promotes Calcium Oxalate Kidney Stone Formation via PARP1‐Mediated Parthanatos

Advanced Science, EarlyView.
ABSTRACT Bile acids have been implicated in calcium oxalate (CaOx) nephrolithiasis. Here, we employ multi‐omics approaches to identify isoallolithocholic acid (isoalloLCA) as the key bile acid elevated in the feces, serum, kidney, and urine of CaOx rats, confirmed by spatial metabolomics.
Zijian Zhou, Ruixi Yu, Xuan Zhou, Feng Shi, Zeyu Lin, Peng Gao, Lujia Wang, Ninghan Feng, Zhong Wu, Dawei Wang   +9 more
wiley   +1 more source

Antibody-detecting resistive biosensor for protein biomarkers. [PDF]

Microsyst Nanoeng
Kao YH, Takahashi R, Van Toan N, Abe T, Voiculescu I, Ono T.   +5 more
europepmc   +1 more source

Mesoporous PU/PEDOT:PSS Electrodes Reveal Population‐Level Stochastic Bioelectrical Dynamics in Marine Diatoms

Advanced Science, EarlyView.
Mesoporous mixed ionic‐electronic PU/PEDOT: PSS electrodes enable label‐free detection of stochastic extracellular bioelectrical dynamics in living Phaeodactylum tricornutum. Living diatoms actively modulate interfacial ionic dynamics, establishing stochastic electrochemical noise as a sensitive probe of microbial bioelectrochemical activity and a new ...
David M. S. Silva, Felipe L. Bacellar, Raquel Amaral, Louis‐Josselin Lavier‐Aydat, Luísa Cortes, Kamal Asadi, Leïla Tirichine, Paulo R. F. Rocha   +7 more
wiley   +1 more source

A biosensor toolbox for monitoring recombinant protein production in <i>Escherichia coli</i>. [PDF]

Front Bioeng Biotechnol
Mürköster M, Balka M, Kamp CJ, Källström J, Karlsson L, Rodriguez Aparicio CA, Tunäng E, Ögren HL, Theopold S, Cumming AJ, Toftgaard Nielsen A, Daley DO.   +11 more
europepmc   +1 more source