Results 81 to 90 of about 41,324 (250)

Stereoselective synthesis of spiroketal moiety of ionophore antibiotic routiennocin [PDF]

, 1998
A synthetic route to optically pure spiroketal moiety comprising C8-C20 segment of ionophore antibiotic routiennocin is ...
J.S. Yadav, B. Muralidhar, Yadav, J. S., Muralidhar, B.   +3 more
core   +1 more source

Integrated spherical nucleic acid nanoreactor mobilizes targeted PD‐L1 proteolysis and cuproptosis for robust breast cancer immunotherapy

BMEMat, EarlyView.
This study provides an integrated spherical nucleic acid nanoreactor (denoted as AMCuD) for targeted PD‐L1 degradation and chemo‐dynamically enhanced cuproptosis to synergically elicit robust immunotherapy against the triple‐negative breast cancer (TNBC) growth, recurrence and metastasis.
Ningxi Li, Honglin Huang, Qianyi Zeng, Li Zeng, Ziman Yang, Jinyang Shen, Shun Li, Hong Yang, Yiyao Liu, Chunhui Wu   +9 more
wiley   +1 more source

Assessment of Ion‐Ionophore Complex Diffusion Coefficients in Solvent Polymeric Membranes [PDF]

, 2009
Chronoamperometric (CA) and chronopotentiometric (CP) transients have been used previously for the determination of the diffusion coefficients of free ionophores in ion-selective liquid membranes.
Klára Tóth, Justin M. Zook, Gyurcsányi, Róbert E., Róbert E. Gyurcsányi, Tóth, Klára, Sándor Bodor, Bodor, Sándor, Zook, Justin, Ernő Lindner, Lindner, Erno   +9 more
core   +1 more source

Tackling cancer stemness with nanotechnology in the era of precision medicine

BMEMat, EarlyView.
Precise customization of nanoparticles (NPs) enables active targeting of cancer stem cells (CSCs), thereby improving drug delivery and therapeutic efficacy. NP‐based probing enhances CSC detection through imaging and liquid biopsy, whereas diverse therapeutic payloads improve therapeutic outcomes.
Shaolei Guo, Shun Yao, Lihui Meng, Chunyuan Chen, Yuechu Lucinda Lu, Rong Lu, Kashif Rafiq Zahid, Umar Raza, Qingzhi Wu, Wenli Chen   +9 more
wiley   +1 more source

Novel amphi-ionophore in aqueous solution: Cyclohexaalanyl [PDF]

, 2018
To find a novel amphi-ionophore which strongly binds a cation or an anion alternatively in aqueous solution, we have investigated the host-guest complexation of a cyclohexapeptide composed of six alanine molecules with either alkali metal ions or halide ...
Son, HS, U, JS, Suh, SB, Cui, CZ, Won, Y, Kim, KS   +5 more
core   +1 more source

Copaiba oleoresin as a substitute for sodium lasalocid in high‐concentrate diets for lambs: growth performance, ingestive behavior, and metabolic and ruminal parameters

Journal of the Science of Food and Agriculture, EarlyView.
Abstract BACKGROUND The indiscriminate and excessive use of ionophore additives has been associated with the emergence of multi‐resistant pathogenic strains and the global spread of antibiotic resistance, raising serious public health concerns. Thus, plant biocompounds have been the focus of several studies aiming to replace ionophore additives in ...
Jéssica Carvalho de Pantoja, Aylpy Renan Dutra Santos, Cristiane Rebouças Barbosa, Carla Giselly Souza, Tatiane Fernandes, Elaine Cristina Pacheco de Oliveira, Marcio Rodrigues de Souza, Fernando Miranda de Vargas Junior   +7 more
wiley   +1 more source

Desempenho de bezerras de corte em pastagem de azevém recebendo farelo de arroz com ou sem monensina

Arquivo Brasileiro de Medicina Veterinária e Zootecnia
RESUMO Foi estudado o desempenho de bezerras de corte em pastagem de azevém (Lolium multiflorum Lam.), com animais exclusivamente em pastejo ou recebendo farelo de arroz integral (FAI) em nível de 0,8% do peso corporal, associado ou não à monensina.
L.L. Biscaíno, M.G. Rocha, L. Pötter, L.R. Eloy, A.M. da Fonseca Neto, M.B. Alves, L.A. Graminho, M.J.O. Sichonany   +7 more
doaj   +1 more source

Halogen Bonding Ionophore for Potentiometric Iodide Sensing [PDF]

Iodide (I–) is an essential micronutrient for thyroid function. Hence, rapid and portable sensing is important for I– quantification in food and biological samples.
Angeline Y. X. Tan (11691271), Shermin S. Goh (2010640), Zhi Hao Neo (11691274), Jason Y. C. Lim (6376913), Georgina E. K. K. Seah (11691268)   +4 more
core   +1 more source

Structural Rationalization of a Highly Selective Ammonium Ionophore [PDF]

, 2002
The design and development of highly selective ammonium ionophores, which find important applications in the detection of ammonium ions in aqueous systems for clinical and environmental analyses, devolves to a large extent upon understanding
Lee, Sang-Ok, Kim, Hong-Seok, Harris, Kenneth D. M., Do, Kyung-Soon, Kim, Kyung-Il, Kariuki, Benson   +5 more
core   +3 more sources

Evolutionary trade‐offs between beauvericin production and growth define divergent virulence strategies in Beauveria

Pest Management Science, EarlyView.
Two virulence strategies in Beauveria: a growth strategy characterized by rapid within‐host proliferation, and a toxin strategy involving antimicrobial activity and toxicity to insects Abstract BACKGROUND Pathogen virulence is often attributed to toxin production, yet toxins are metabolically costly and may not universally enhance fitness.
Shasha Hu, Lana L B de Carvalho, Ricardo A Polanczyk, Michael J Bidochka   +3 more
wiley   +1 more source