Results 71 to 80 of about 1,721,261 (283)

Supporting data for thesis “Molecular Recognition and Sensing of Organophosphorus Compounds and Paraquat by endo-Functionalized Macrocyclic Receptors”.

, 2021
The whole dataset folder is supporting data for thesis “Molecular Recognition and Sensing of Organophosphorus Compounds and Paraquat by endo-Functionalized Macrocyclic Receptors”.
Weier Liu (9066380)
core   +1 more source

Sub‐Second Ratiometric Fluorescence Imaging of Histamine Dynamics in Living Cells via a Supramolecular Probe

Advanced Science, EarlyView.
A tailored tripartite supramolecular ratiometric probe, engineered by modulating the fluorogenic guest's cationic locus, enables ultrafast histamine monitoring in living cells. Utilizing a competitive displacement mechanism, this system achieves a sub‐second response time with high selectivity.
Chenming Chan, Yujie Han, Yu‐Fei Song, Chunlei Jiang, Qi‐Wei Zhang   +4 more
wiley   +1 more source

SYNTHESIS A NEW SERIES OF UNSYMMETRICAL MACRO CYCLIC  SCHIFF BASES BY [1+1] CYCL-OADDITION REACTION

NTU Journal of Pure Sciences
This study involves the synthesis of diimine macrocyclic (R4-R9). Started by preparation two starting materials DHP dervitives due to hantzsch reaction (R1 and R3) , then reacting 3,5-diacetyl-2,6-dimethyl-1,4-dihyropyridine DHP(R1) with diamine ...
Rozan Osman Muhamad Salh, Muneera Yousif Raof   +1 more
doaj   +1 more source

New Macrocyclic Amines Showing Activity as HIV Entry Inhibitors Against Wild Type and Multi-Drug Resistant Viruses

Molecules, 2009
Considering as a lead molecule the chemokine CXCR4 receptor antagonist AMD-3100, which shows significant anti-HIV activity in vitro and in vivo, we investigated a series of structurally related macrocyclic polyamines incorporating o,o’-phenanthroline or ...
Massimo Galli, Cecilia Cabrera, Javier Martinez-Picado, Claudiu T. Supuran, Lidia Ruiz, Antonio Bianchi, Elisabetta Bulgheroni, Andrea Bencini, Stefania Ferramosca, Ottavia Viganò, Stefano Rusconi, Francesca Sirianni, Mirko Lo Cicero   +12 more
doaj   +1 more source

Comparative Evaluation of Chelator‐Conjugated Peptides for Lead‐Labeled SSTR2‐Targeted Theranostics: Integrated Computational Modeling and Preclinical Validation

Advanced Science, EarlyView.
The study integrates density functional theory with radiochemical and biological validation to compare DOTA‐, PSC‐, and DOTAM‐based chelator‐conjugates for 203Pb/212Pb theranostic applications. Distinct differences in metal coordination, electrostatic properties, conformational flexibility, cellular uptake, biodistribution, and dosimetry are identified
Jeongyun Kim, Na Yeon Han, Ayman Muzammal, Jae Hun Ahn, Changkeun Im, Sujin Kim, Sairan Eom, Choong Mo Kang, Ku Kang, Yong Jin Lee, Kyo Chul Lee, Michael K. Schultz, Dongyoul Lee   +12 more
wiley   +1 more source

Synthesis and Biological Activities of Some New (Nα-Dinicotinoyl)- bis-L-Leucyl Linear and Macrocyclic Peptides

Molecules, 2014
A series of linear and macrocyclic peptides 3–12 were synthesized using 3,5-pyridinedicarboxylic acid (1) as starting material and screened for their antimicrobial, anti-inflammatory and anticancer activities.
Suzan Khayyat, Abd El-Galil Amr
doaj   +1 more source

Platinum(II) complexes of mixed-valent radicals derived from cyclotricatechylene, a macrocyclic tris-dioxolene [PDF]

, 2015
Three complexes of cyclotricatechylene (H6ctc), [{PtL}3(μ3-ctc)], have been synthesised: (L = 1,2-bis(diphenylphosphino)benzene {dppb}, 1; L = 1,2-bis(diphenylphosphino)ethane {dppe}, 2; L = 4,4′-bis(tert-butyl)-2,2′-bipyridyl {tBu2bipy}, 3).
Sproules, Stephen, Baldansuren, Amgalanbaatar, Hardie, M., Patmore, Nathan J., Hardie, Michaele J., Baldansuren, A., Halcrow, M., Fielding, Alistair John, Loughrey, Jonathan J., Patmore, Nathan John, Loughrey, J.J., Fielding, A.J., Hardie, MJ, Fielding, Alistair J., Halcrow, Malcolm A., Patmore, NJ, Sproules, S, McInnes, Eric J. L., Mcinnes, Eric J L, Loughrey, JJ, Fielding, AJ, Baldansuren, A, Halcrow, MA, Hardie, Michaele, Halcrow, Malcolm, McInnes, EJL, Sproules, S., Patmore, N.J.   +27 more
core   +1 more source

When are Two‐Dimensional Covalent Organic Frameworks Good Electrodes for Lithium Ion Batteries? A Data‐Driven Analysis

Advanced Science, EarlyView.
A data‐driven framework integrating density‐functional theory with machine learning models screens two‐dimensional covalent organic frameworks (2D COFs) from CoRE COF database to reveal atomic‐level design rules: N/O‐rich coordination pockets drive cathode behavior, while separated redox sites and π‐rich galleries enable anode function in Li‐ion ...
Preeti Bhauriyal, Shubhajit Das, Thomas Heine   +2 more
wiley   +1 more source

One‐Step Access to Ultra‐Bright Macrocyclic Oligo‐BODIPYs Featuring Long‐Lived Cyclic Excitons

Angewandte Chemie, EarlyView.
Strong Fluorescence Meets Long Lifetimes: A template‐free, one‐step synthesis affords a series of methylene‐bridged macrocyclic oligo‐BODIPYs combining strong fluorescence with exceptionally long fluorescence lifetimes. Steady‐state and time‐resolved optical spectroscopy reveal unique excitonic coupling conditions and unusual size‐dependent ...
Lukas J. Patalag, Atanu Patra, Mike Pauls, Roland Wilcken, Yuriy Kononevich, Nils van Staalduinen, Peter G. Jones, Andreas Steffen, Thorben Cordes, Christoph Bannwarth, Daniel B. Werz   +10 more
wiley   +2 more sources

Design, Synthesis and Docking Studies of Novel Macrocyclic Pentapeptides as Anticancer Multi-Targeted Kinase Inhibitors

Molecules, 2018
A series of macrocyclic pyrido-pentapeptide candidates 2–6 were synthesized by using N,N-bis-[1-carboxy-2-(benzyl)]-2,6-(diaminocarbonyl)pyridine 1a,b as starting material.
Abd El-Galil E. Amr, Mohamed H. Abo-Ghalia, Gaber O. Moustafa, Mohamed A. Al-Omar, Eman S. Nossier, Elsayed A. Elsayed   +5 more
doaj   +1 more source