Results 31 to 40 of about 12,901 (257)

A Simple Near‐Infrared Fluorescent Probe for the Detection of Peroxynitrite

ChemistryOpen, 2019
Herein, we report the evaluation and synthesis of a reaction based fluorescent probe DCM‐Bpin for the detection of Peroxynitrite (ONOO−). DCM‐Bpin exhibits selective fluorescence off‐on response for ONOO− over other reactive oxygen species, including ...
Luling Wu, Xue Tian, Hai‐Hao Han, Jie Wang, Robin R. Groleau, Paramabhorn Tosuwan, Dr. Boontana Wannalerse, Dr. Adam C. Sedgwick, Prof. Steven D. Bull, Prof. Xiao‐Peng He, Prof. Tony D. James   +10 more
doaj   +1 more source

Preparation of a boronate-functionalized affinity hybrid monolith for specific capture of glycoproteins

, 2013
A novel strategy for preparation of a boronate affinity hybrid monolith was developed using a Cu(I)-catalyzed 1,3-dipolar azide-alkyne cycloaddition (CuAAC) reaction of an alkyne-boronate ligand with an azide-functionalized monolithic intermediate.
He, X. W., Chen, L. X., 陈朗星, Zhang, Y. K., Mao, J., 张玉奎, Yang, F.   +6 more
core   +1 more source

Boronated Cyanometallates

Inorganic Chemistry, 2022
Fourteen boronated cyanometallates ([M(CN-BR3)6]3/4/5– (M = Cr, Mn, Fe, Ru, Os, R = BPh3, B(2,4,6,-F3C6H2)3, B(C6F5)3) have been characterized by X-ray crystallography and spectroscopy [UV-vis-NIR, NMR, IR, spectroelectrochemistry, and magnetic circular dichroism (MCD)]; CASSCF+NEVPT2 methods were employed in calculations of electronic structures. For (
Brendon J. McNicholas, Cherish Nie, Anex Jose, Paul H. Oyala, Michael K. Takase, Larry M. Henling, Alexandra T. Barth, Alessio Amaolo, Ryan G. Hadt, Edward I. Solomon, Jay R. Winkler, Harry B. Gray, Emmanuelle Despagnet-Ayoub   +12 more
openaire   +3 more sources

N-Heterocyclic Carbene Adducts of Alkynyl Functionalized 1,3,2-Dithioborolanes

Molecules, 2019
Alkynyl functionalized boron compounds are versatile intermediates in the areas of medicinal chemistry, materials science, and optical materials. In particular, alkynyl boronate esters [R1−C≡C−B(OR2)2] are of interest since they provide
Richard Böser, Lars Denker, René Frank
doaj   +1 more source

Boron Buckminsterfullerene

Chemical Science
Fullerenes, spherical molecules made entirely of carbon atoms, have played a foundational role in the birth of nanoscience. Despite extensive research, however, comparable structures composed of other elements has remained elusive, highlighting the unique bonding properties of carbon that enable the formation of such remarkable ...
Hyun Wook Choi, Yang-Yang Zhang, Deniz Kahraman, Cong-Qiao Xu, Han-Wen Gao, Jun Li, Lai-Sheng Wang   +6 more
openaire   +3 more sources

Rigid Boron‐Fused Frameworks for Efficient Near‐Infrared Emission and Optical Gain Beyond 900 nm

Advanced Optical Materials, EarlyView.
Multiple‐resonance (MR)‐derived boron‐fused frameworks were integrated into narrow‐gap, long‐range charge‐transfer emitters to reduce structural relaxation and electron‐vibrational coupling. This strategy significantly decreases nonradiative losses, leading to improved near‐infrared (NIR) luminescence efficiency and low‐threshold amplified spontaneous ...
Masashi Mamada, Atsushi Hatanaka, Masahiro Hayakawa, Shintaro Kohata, Chihaya Adachi, Hajime Nakanotani, Takuji Hatakeyama   +6 more
wiley   +1 more source

Borylated 5-Membered Ring Iminosugars: Detailed Nuclear Magnetic Resonance Spectroscopic Characterisation, and Method for Analysis of Anomeric and Boron Equilibria

Molecules
This paper describes the first detailed NMR analysis of the borylated intermediates and target compounds for a small library of pyrrolidine iminosugars of l-gulose absolute stereochemical configuration.
Michela Simone
doaj   +1 more source

Boronate complex formation with Dopa containing mussel adhesive protein retards ph-induced oxidation and enables adhesion to mica. [PDF]

PLoS ONE, 2014
The biochemistry of mussel adhesion has inspired the design of surface primers, adhesives, coatings and gels for technological applications. These mussel-inspired systems often focus on incorporating the amino acid 3,4-dihydroxyphenyl-L-alanine (Dopa) or
Yajing Kan, Eric W Danner, Jacob N Israelachvili, Yunfei Chen, J Herbert Waite   +4 more
doaj   +1 more source

Carbohydrate‐Mediated Cellular Uptake of Boronic Acid Hybrids In Cellulo and Insulin‐Deficient Zebrafish: Live Imaging and Application of Multiphoton FLIM

Advanced Science, EarlyView.
Boronic acid‐based fluorescent hybrids have been used as part of a versatile platform for real‐time metabolic bioimaging across cellular and organismal scales. Including glucose‐responsive imaging in living cells and in an insulin‐deficient vertebrate model, this work opens new opportunities for the development of precision diagnostics, metabolic ...
Haobo Ge, John S. Fossey, David Gonzalez Calatayud, Stephen E. Flower, Sabrina Wang, Hanna Aitessaid, Melita Tvardauskaite, Julia Dudzic, Max Jewell, Charareh Pourzand, Stanley W. Botchway, David Gurevich, Tony D. James, Sofia I. Pascu   +13 more
wiley   +1 more source

Boronate-Modified Interdigitated Electrode Array for Selective Impedance-Based Sensing of Glycated Hemoglobin

, 2016
An impedance-based label-free affinity sensor was developed for the recognition of glycated hemoglobin (HbA1c). Interdigitated gold microelectrode arrays (IDA) were first modified with a self-assembled monolayer of cysteamine followed by cross-linking ...
Yuwadee Boonyasit (3128442), Jenny Emnéus (1654015), Emnéus, Jenny, Arto R. Heiskanen, Arto R. Heiskanen (2424016), Laiwattanapaisal, Wanida, Wanida Laiwattanapaisal (3128445), Heiskanen, Arto, Orawon Chailapakul, Chailapakul, Orawon, Wanida Laiwattanapaisal, Jenny Emnéus, Orawon Chailapakul (1827349), Boonyasit, Yuwadee, Yuwadee Boonyasit   +14 more
core   +1 more source