Results 71 to 80 of about 236,480 (311)

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

2-Chloroquinoline-3-carboxylic acid

Acta Crystallographica Section E, 2010
The crystal structure of the title compound, C10H6ClNO2, can be described by two types of crossed layers which are parallel to (110) and (overline{1}10). The crystal packing is stabilized by intermolecular C—H...O and O—H...N hydrogen
Ali Belfaitah, Thierry Roisnel, Sofiane Bouacida, Abdelmalek Bouraiou, Souheila Ladraa   +4 more
doaj   +1 more source

The Factors Affecting on Association of Some Carboxylic Acids Effect of Solvent, Isomerism, Conjugation Process and Steric Effect [PDF]

مجلة التربية والعلم, 2008
The study is mainly concerned with the physical factors affecting on association of carboxylic acids such as type of solvent, isomers, conjugation and steric effect of acid.
A.S.P. Azzouz, M. M.H. Al-Niemi
doaj   +1 more source

Nickel-Mediated Photoreductive Cross Coupling of Carboxylic Acid Derivatives for Ketone Synthesis

, 2021
A simple photochemical, nickel-catalyzed synthesis of ketones starting from carboxylic acids is presented. Hantzsch-ester (HE) functions as a cheap, green and strong photoreductant upon visible-light excitation to facilitate radical generation and also ...
Lisa, Kammer, Jan, Brauer, Elisabeth, Quraishi, Till, Opatz   +3 more
core   +1 more source

Dipole‐Engineered Conductive Additives for Ultrastable Interphase Evolution in High‐Areal‐Capacity Silicon Anodes

Advanced Functional Materials, EarlyView.
In the work reported herein, dipole‐engineered sulfonated carbon nanofibers enable conductive additives to actively regulate interphase formation in silicon anodes. Polar sulfonyl groups guide electrolyte decomposition to form a compact LiF‐rich interphase while promoting robust integration with silicon.
Song Kyu Kang, Hyeonju Kim, Jeongbin Cho, Minseon Park, Taehun Kim, Seonghun Sin, Won Bae Kim   +6 more
wiley   +1 more source

Tuning Separator Chemistry: Improving Zn Anode Compatibility via Functionalized Chitin Nanofibers

Advanced Functional Materials, EarlyView.
Nanochitin derived from waste shrimp shells is used to fabricate separators for aqueous zinc batteries. By tuning the density of amine and carboxylic surface groups, water mobility at the separator interface is controlled, promoting uniform zinc deposition, suppressing dendrite growth, and enabling exceptional cycling stability exceeding 2000 h ...
Ibrahim Al Kathemi, Vishnu Arumughan, Mohamed Zbiri, Marcel Kröger, Ira Smal, Eero Kontturi, Roza Bouchal   +6 more
wiley   +1 more source

Synthesis of Benzylpenicillin esters and evaluate the change in the anti-bacterial effects by Docking and bacteriological study

Diyala Journal of Medicine
Background: Benzylpenicillin is an antibiotic that possesses effectiveness mainly against gram-positive and some gram-negative bacteria. The carboxylic acid of beta-lactam is essential for its antibacterial activity.
Omar Abdulrahman alsheikhly ,, Aryan R. Ganjo ,, Hayman Sardar Abdulrahman ,, Sanaa Y. Issa   +3 more
doaj   +1 more source

5,6,7,8-Tetrahydronaphthalene-1-carboxylic acid

Acta Crystallographica Section E, 2009
In the molecule of the title compound, C11H12O2, the cyclohexane ring adopts a half-chair conformation. In the crystal structure, molecules are linked into centrosymmetric dimers by pairs of O—H...O hydrogen bonds, and the dimers are linked ...
Ya-Ling Liu, Hao Wu, Min-Hao Xie, Pei Zou, Yong-Jun He   +4 more
doaj   +1 more source

Assessing the Conformational Equilibrium of Carboxylic Acid via QM and MD Studies on Acetic Acid

, 2018
Accurate hydrogen placement in molecular modeling is crucial for studying the interactions and dynamics of biomolecular systems. It is difficult to locate hydrogen atoms from many experimental structural characterization approaches, such as due to the ...
David, Mobley, Laszlo, Fusti-Molnar, Christopher I., Bayly, Victoria T., Lim   +3 more
core   +1 more source

Accessing diverse azole carboxylic acid building blocks via mild C-H carboxylation: Parallel, one-pot amide couplings and ML-guided substrate scope design

, 2022
This manuscript describes a mild, functional group tolerant, and metal-free C-H carboxylation that enables direct access to azole-2-carboxylic acids, followed by amide couplings in one pot.
Michael, Shevlin, Mark, Weisel, Marion H., Emmert, Cyndi Q., He, Stephanie, Felten   +4 more
core   +1 more source