Results 41 to 50 of about 530,829 (287)

Investigating fluorescent dyes in fluorescence-assisted screenings [PDF]

Chem. Commun., 2014
Screening of bead-based peptide libraries against fluorescent dye-labeled target proteins was found to be significantly influenced by the dye characteristics. Commercially available red fluorescent dyes with net negative charges adversely showed strong interactions with library beads.
Jee, Joo-Eun, Lim, Jaehong, Hyun, Hoon, Oon, Jessica, Ong, Yong Siang, Massif, Cedrik, Chang, Young-Tae, Choi, Hak Soo, Lee, Su Seong   +8 more
openaire   +3 more sources

Fluorogenic properties of 4-dimethylaminocinnamaldehyde (DMACA) enable high resolution imaging of cell-wall-bound proanthocyanidins in plant root tissues

Frontiers in Plant Science, 2023
Proanthocyanidins (PAs) are polymeric phenolic compounds found in plants and used in many industrial applications. Despite strong evidence of herbivore and pathogen resistance-related properties of PAs, their in planta function is not fully understood ...
Jamil Chowdhury, Jamil Chowdhury, Jannatul Ferdous, Jenna Lihavainen, Benedicte Riber Albrectsen, Judith Lundberg-Felten   +5 more
doaj   +1 more source

A Gold Nanoflower-Based Dual-Signal Fluorescent Aptasensor for Detection of Mycotoxins in Red Wine [PDF]

Shipin Kexue
A dual-signal fluorescent aptasensor based on gold nanoflower (AuFL) was constructed for the simultaneous detection of ochratoxin A (OTA) and zearalenone (ZEN).
QI Xingpu, DONG Qiwei, ZHU Linfei, ZOU Tingting, ZHENG Yi, ZHANG Jingyi, LI Qian
doaj   +1 more source

Tinea capitis: dermoscopy and calcium fluorescent microscopy as highly efficient and precise diagnostic tools [PDF]

Anais Brasileiros de Dermatologia, 2020
Tinea capitis comprising of tinea favosa and kerion is mostly seen in school-aged children. Some tinea capitis often presented with insignificant findings under the naked eyes are easily overlooked.
Hui Xiao, Sushmita Pradhan, Xin Ran, Yuping Ran   +3 more
doaj   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

FEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace, Alyssa Borges, Charles Arnaud, Tove Karlsson, Nina K. Bröker, Stefanie Barbirz, Marta Bally   +6 more
wiley   +1 more source

A silicone host for Lumogen dyes [PDF]

, 2012
Altering the encapsulant colour in photovoltaic (PV) modules is a straightforward way of achieving greater colour range whilst minimising additional cost in PV systems. Lumogen fluorescent, organic dyes offer a way of adding colour to the encapsulant
Hardy, DA, The Solar Energy Society (Great Britain), Kerrouche, A, Roaf, SC, Richards, BS   +4 more
core  

NMR analysis of Nile Blue (C. I. Basic Blue 12) and Thionine (C. I. 52000) in solution [PDF]

, 2011
The dyes Nile Blue (C. I. Basic Blue 12, NB) and Thionine (C. I. 52000, TH) were examined in both ionic and neutral forms in different solvents using NMR and UV-visible Spectroscopy to firmly establish the structures of the molecules and to assess the ...
Salvia, Marie-Virginie, Evstigneev, Maxim P., Mills, Andrew, Parkinson, John A., Hutchings, Michael G., Hazafy, David   +5 more
core   +4 more sources

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Quantitative Investigation for the Dielectrophoretic Effect of Fluorescent Dyes at Single-Cell Resolution [PDF]

, 2018
Most of the microscopy-based, quantitative assays rely on fluorescent dyes. In this study, we investigated the impact of fluorescent dyes on the dielectrophoretic response of the mammalian cells.
Monsur Islam (5477123), Umut B. Gogebakan, Umut B. Gogebakan (5477117), Alara Altay (5477126), Yagmur Yildizhan (5477114), Rodrigo Martinez-Duarte (5477120), Rodrigo Martinez-Duarte, Yagmur Yildizhan, Martinez-Duarte, Rodrigo, Islam, Monsur, Yıldızhan, Yağmur, Meltem Elitas (5477129), Göğebakan, Umut Barış, Meltem Elitas, Monsur Islam, Alara Altay, Elitaş, Meltem, Altay, Alara   +17 more
core   +1 more source