WordNet

relating to or containing the carboxyl group or carboxyl radical (同)carboxylic
the univalent radical -COOH; present in and characteristic of organic acids (同)carboxyl_group

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Kisiel A1, Kłucińska K, Głębicka Z, Gniadek M, Maksymiuk K, Michalska A.
The Analyst.Analyst.2014 May 21;139(10):2515-24. doi: 10.1039/c3an02344c.
A novel concept of nanosized fluorimetric sensors is proposed, using alternating polymers as self assembling micelles that can be crosslinked resulting in stable polymeric nanoparticles. The thus obtained nanospheres have sizes close to 250 nm or 130 nm, depending on the preparation procedure and th
PMID 24665466

Molecular and biochemical characterization of the jasmonic acid methyltransferase gene from black cottonwood (Populus trichocarpa).

Zhao N1, Yao J, Chaiprasongsuk M, Li G, Guan J, Tschaplinski TJ, Guo H, Chen F.
Phytochemistry.Phytochemistry.2013 Oct;94:74-81. doi: 10.1016/j.phytochem.2013.06.014. Epub 2013 Jul 9.
Methyl jasmonate is a metabolite known to be produced by many plants and has roles in diverse biological processes. It is biosynthesized by the action of S-adenosyl-l-methionine:jasmonic acid carboxyl methyltransferase (JMT), which belongs to the SABATH family of methyltransferases. Herein is report
PMID 23849543

Polystyrene nanoparticle exposure induces ion-selective pores in lipid bilayers.

Negoda A1, Kim KJ, Crandall ED, Worden RM.
Biochimica et biophysica acta.Biochim Biophys Acta.2013 Sep;1828(9):2215-22. doi: 10.1016/j.bbamem.2013.05.029. Epub 2013 Jun 5.
A diverse range of molecular interactions can occur between engineered nanomaterials (ENM) and biomembranes, some of which could lead to toxic outcomes following human exposure to ENM. In this study, we adapted electrophysiology methods to investigate the ability of 20nm polystyrene nanoparticles (P
PMID 23747366

, , , , ,
Cell Structure and Function 31(1), 15-27, 2006
… Treatment of Vero cells overexpressing human HB-EGF with 12-O-tetradecanoylphorbol-13-acetate (TPA) caused ectodomain shedding of HB-EGF and generated two carboxyl (C)-terminal fragments with distinct electrophoretic mobilities. … Treatment of cells with lysophosphatidic acid, anisomycin, and calcium ionophore, all of which are known to induce ectodomain shedding, also caused phosphorylation of HB-EGF. …
NAID 130004053854

田中理恵,杉浦貴之,永津明人,水上元,荻原幸夫,榊原仁作
天然有機化合物討論会講演要旨集 (40), 667-672, 1998-08-31
… ionophores than 3, because 7-O-alkylmonensins (2) were more potent Na^+ ionophore than monensin (1). … 26-O-(ω-carboxylacyl)monensins (5) were easily prepared from monensin (1) by protection of carboxyl group followed by treatment with corresponding acid anhydrides and deprotection. …
NAID 110006679719

永津明人,榊原仁作
藥學雜誌 117(9), 583-596, 1997-09-25
… Monensin (1) is a representative compound of polyether ionophore antibiotics, which selectively transport Na^+ ions. … In order to obtain potent Na^+ ionophores, the modification of the carboxyl group of monensin was carried out to yield monensylamino acids (2) and monensylamino acid-1,29-lactones (3). … Although 3 showed higher lipophilisity than 1,3 had no Na^+ ion permeability, probably due to loss of the carboxyl group. …
NAID 110003649109