Results 71 to 80 of about 3,662 (206)

Bioanalytical TERS and Advanced Data Processing Methods

Journal of Raman Spectroscopy, EarlyView.
Tip‐enhanced Raman spectroscopy delivers label‐free, subnanometer vibrational imaging of biological systems. Recent advances in instrumentation, data analysis, and ambient/liquid operation enable surface‐selective mapping of molecular heterogeneity in proteins, nucleic acids, membranes, and viruses, positioning TERS as a powerful platform for nanoscale
Sarika Joshi, Ankit Dodla, Sarthak Saxena, Twinkle Soni, Sumit Saxena, Shobha Shukla, Bayden R. Wood   +6 more
wiley   +1 more source

Current and Future Prospects of Nitro-compounds as Drugs for Trypanosomiasis and Leishmaniasis [PDF]

, 2018
Interest in nitroheterocyclic drugs for the treatment of infectious diseases has undergone a resurgence in recent years. Here we review the current status of monocyclic and bicyclic nitroheterocyclic compounds as existing or potential new treatments for ...
Alan H. Fairlamb, Alliance T.B., Altcheh J., Andrade H.M., Andrade S.G., Andrade S.G., Andrews K.T., Ang C.W., Araldi R.P., Aubé J., Bahia M.T., Bahia M.T., Balasubramanian B., Barreto-Bergter E., Berriman M., Bisser S., Blumenstiel K., Boiani M., Brener Z., Bruhn D.F., Bustamante J.M., Campos M.C., Campos M.C., Chung M.C., Collins A.R., Darsaud A., de Andrade A.L., Deavall D.G., Dikhit M.R., Docampo R., Docampo R., Docampo R., Dodd M.C., Dogra M., El-Sayed N.M., Enanga B., Eperon G., Fabbro D.L., Fairlamb A.H., Fairlamb A.H., Fairlamb A.H., Fernández M.L., Ferreira R.C., Filardi L.S., Fonseca-Berzal C., Garavaglia P.A., Goijman S.G., Gupta S., Gurumurthy M., Hall B.S., Hall B.S., Hayashi M., Henderson G.B., Henderson G.B., Henriques C., Ivens A.C., Jacobs R.T., Janssens P.G., Jeganathan S., Jennings F.W., Kaiser M., Kubata B.K., Lewis M.D., Lewis M.D., Lewis M.D., Likeufack A.C.L., Maina N., Makarov V., Marin-Neto J.A., Marin-Neto J.A., Matsumoto M., Maya J.D., Mejia A.M., Mejía-Jaramillo A.M., Mesu V.K.B.K., Miura K., Moens F., Molina I., Moreno M., Moreno S.N.J., Morillo C.A., Morillo C.A., Mortelmans K., Mukherjee T., Mukkavilli R., Murta S.M., Murta S.M.F., Murta S.M.F., Neal R.A., Nesslany F., Nogoceke E., Nogueira F.B., Nogueira F.B., Olmo F., Panicucci R., Papadopoulou M.V., Papadopoulou M.V., Papadopoulou M.V., Patterson S., Patterson S., Patterson S., Portal P., Priotto G., Priotto G., Pépin J., Pépin J., Raether W., Repetto Y., Rodriques Coura J., Romero A.H., Ryan N.J., Sasahara K., Shimokawa Y., Singh R., Smith D.A., Sokolova A.Y., Stephen Patterson, Stover C.K., Stuart K., Tarleton R.L., Tarral A., Temperton N.J., Thompson A.M., Thompson A.M., Thompson A.M., Thompson A.M., Thompson A.M., Torreele E., Trochine A., Trochine A., Trunz B.B., Tweats D., Urbina J.A., Viodé C., Walsh J.S., Wilkinson S.R., Winkelmann E., Wyllie S., Wyllie S., Wyllie S., Wyllie S., Zhou L.   +141 more
core   +2 more sources

Review of Data Sources, QSARs and Integrated Testing Strategies for Aquatic Toxicity [PDF]

, 2007
This review collects information on sources of aquatic toxicity data and computational tools for estimation of chemical toxicity aquatic to aquatic organisms, such as expert systems and quantitative structure-activity relationship (QSAR) models.
NETZEVA TATIANA, PAVAN MANUELA, WORTH ANDREW   +2 more
core  

Novel 8-nitroquinolin-2(1H)-ones as NTR-bioactivated antikinetoplastid molecules:Synthesis, electrochemical and SAR study [PDF]

, 2018
International audienceTo study the antiparasitic 8-nitroquinolin-2(1H)-one pharmacophore, a series of 31 derivatives was synthesized in 1-5 steps and evaluated in vitro against both Leishmania infantum and Trypanosoma brucei brucei.
Azas, Nadine, Boudot, Clotilde, Bourgeade-Delmas, Sandra, Boutet-Robinet, Elisa, Courtioux, Bertrand, Fairlamb, Alan, Hutter, Sébastien, Laget, Michèle, Moreau, Alain, Mothes, Emmanuelle, Paloque, Lucie, Pedron, Julien, Pratviel, Geneviève, Sournia-Saquet, Alix, Stigliani, Jean-Luc, Valentin, Alexis, Vendier, Laure, Verhaeghe, Pierre, Wyllie, Susan   +18 more
core   +4 more sources

Occurrence and Washout of Health‐Hazardous Chemicals in Children's Clothing

Contact Dermatitis, EarlyView.
A survey of 60 children's garments from the Swedish market showed a varying, often highly complex chemical content. The highest levels were generally found in synthetic materials and the lowest in light‐coloured cotton. Further, the washout effect by laundry and sweat migration of textile chemicals was investigated.
Awat Dostberg, Tim Åström, Ioannis Sadiktsis, Conny Östman, Ulrika Nilsson   +4 more
wiley   +1 more source

Control failure risk, resistance and enzymatic activity of neurotoxic insecticides in Brazilian populations of Leucoptera coffeella (Lepidoptera: Lyonetiidae)

Pest Management Science, Volume 82, Issue 6, Page 5757-5766, June 2026.
Bioassays of 36 Leucoptera coffeella populations revealed resistance to neurotoxic insecticides, control failures of ≤62.9% and enzyme activity variation, with particularly high GST and low AChE levels. Abstract Background Leucoptera coffeella is a key pest of coffee crops in Brazil, causing significant damage by mining coffee leaves.
Daianna P. Costa, Carlos G. da Cruz, Ryan F. S. e Silva, Liliane E. Visôtto, Jesús E. Gomez, Marisol Giraldo‐Jaramillo, Flávio L. Fernandes   +6 more
wiley   +1 more source

Highly Versatile Hydrogenative Functionalizations of Phthalimides Catalyzed by an Ag‐Alumina Zeolite Nanocomposite: One‐Pot Synthesis of 3‐Substituted Isoindolinones

Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.
Heterogeneous‐catalyzed selective and versatile hydrogenative functionalizations of phthalimides have been developed for the first time. By using a solid nanocomposite formed by [Ag/Al2O3] material in combination with [H‐BETA] zeolite as cocatalyst, a broad range of 3‐functionalized isoindolinones have been accesed in one‐pot from phthalimides, H2 and ...
Carles Lluna‐Galán, Rosa Adam, Jose R. Cabrero‐Antonino   +2 more
wiley   +1 more source

Strategic Functionalization of Benzylic C(sp3)H Bonds: Unlocking the Potential for Enantioselective δ‐Lactonization

Advanced Synthesis &Catalysis, Volume 368, Issue 9, 5 May 2026.
Recent advancements in bio‐inspired Mn‐catalyzed directed oxidations of carboxylic acids have provided promising pathways for the synthesis of a wide variety of chiral γ‐lactones. In our current study, however, we have established a catalytic route using 0.25 mol% of electron‐rich Mn‐catalyst Mn(dMMbpbp) that redirects the lactonization reaction to the
Angshuk Saha, Arnau Call, Daniel L. J. Broere, Robertus J. M. Klein Gebbink   +3 more
wiley   +1 more source

Nitrophenylsulfonyguaniden en hun splitsing door alkaliën [PDF]

, 1947
For preparing sulphaguanidine the reaction of p-nitrobenzenesulphochloride with guanidine in alcaline medium was examined. The controversy 1) which has arisen on the subject of this reaction has been proved to rest on incomplete examination.
Moed, Hendrik Durk
core   +1 more source

Group 6 Metal NHC and CAAC Complexes in Homogeneous Catalysis: Reactivity Trends and Selected Applications

ChemCatChem, Volume 18, Issue 9, 14 May 2026.
Group 6 metal complexes of Cr, Mo, and W supported by N‐heterocyclic carbenes are emerging as versatile platforms for homogeneous catalysis. This review highlights advances in reduction, hydrogen transfer, oxidation, and small molecule activation, revealing how ligand design controls reactivity and opens sustainable alternatives to noble‐metal ...
Beatriz Garcia, Alberto Bertoldo, Beatriz Royo   +2 more
wiley   +1 more source