Results 61 to 70 of about 135,534 (288)

The effect of microflocculant MBFA9 and the mechanism of Pb(II) and Zn(II) removal from an aqueous solution

Adsorption Science & Technology, 2019
The removal mechanism of a microbial flocculant produced using a novel Paenibacillus sp. strain A9 (MBFA9) for two heavy metal ions, lead and zinc, from an aqueous solution is studied and compared.
Jiaqi Zhang, Binhui Jiang, Bo Zhang, Yu Li, Ping Fang and, Xiaomin Hu   +5 more
doaj   +1 more source

Dual PI3K/AKT and CDK4/6 inhibition reveals selective sensitivity in an SHH medulloblastoma stem cell model

Molecular Oncology, EarlyView.
Targeted therapy was evaluated in SHH medulloblastoma using neuroepithelial stem cell (NES) and tumor‐derived NES‐like (tNES) models in 2D monolayers and 3D spheroids. PI3K, AKT, and CDK4/6 inhibitors had minimal effects in NES but markedly reduced viability and growth and induced apoptosis in tNES cells, revealing distinct therapeutic vulnerabilities.
Monika Lukoseviciute, Madeleine Birgersson, Paolo Ceriani, Margareta Wilhelm, Ourania N Kostopoulou   +4 more
wiley   +1 more source

Transport of Zn (II) by TDDA-Polypropylene Supported Liquid Membranes and Recovery from Waste Discharge Liquor of Galvanizing Plant of Zn (II)

Journal of Chemistry, 2017
The facilitated passage of Zn (II) across flat sheet supported liquid membrane saturated with TDDA (tri-n-dodecylamine) in xylene membrane phase has been investigated.
Hanif Ur Rehman, Gul Akhtar, Haroon Ur Rashid, Nauman Ali, Imtiaz Ahmad, Saeed Ur Rehman, Kamin Khan, Muhammad Arshad   +7 more
doaj   +1 more source

ADSORPSI ION LOGAM Zn (II) DAN Cu(II) PADA KITOSAN NANO BEAD DARI CANGKANG UDANG WINDU(Penaus monodon) (AdsorptionZn(II) and Cu(II) Ions on Chitosan Nanobeads From Shrimp Waste (Penaus monodon)

Jurnal Manusia dan Lingkungan, 2011
ABSTRAK Telah dibuat dua macam adsorben kitosan serbuk dan kitosan bead dari cangkang udang windu (Penaus monodon) sebagai bahan dasar, untuk adsorpsi ion logam Zn(II) dan Cu(II).
Sari Edi Cahyaningrum, Narsito Narsito, Sri Juari Santoso, Rudiana Agustini   +3 more
doaj   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

Preparation of polyethyleneimine/graphene oxide membranes and their adsorptions for Pb(II), Cu(II) and Zn(II) in mixed systems

Desalination and Water Treatment
A series of novel polyethyleneimine/graphene oxide (PEI@GO) membranes were prepared and their adsorptions for heavy metal ions in mixed solutions were examined. It was found that they had good sorption performances for Pb(II), Cu(II), and Zn(II) in water.
Jingyi Chen, Xiaoxue Zhang, Junsheng Liu, Shan Jiang, Chunyu Ji, Jie Zhang   +5 more
doaj   +1 more source

Enhanced Adsorption of Zn(II) onto Graphene Oxides Investigated Using Batch and Modeling Techniques

Nanomaterials, 2018
Graphene oxide (GO) was synthesized and employed as an adsorbent for Zn(II) removal from an aqueous solution. The adsorption isotherms showed that Zn(II) adsorption can be better described using the Freundlich model than the Langmuir model.
Min Pan, Guangxue Wu, Chang Liu, Xinxin Lin, Xiaoming Huang   +4 more
doaj   +1 more source

Preparation of a Magnetic Composite Based on Cellulose Nanocrystals and Polyvinyl Alcohol and its Efficient Use for Removal of Nickel and Zinc Ions from Aqueous Solutions [PDF]

Journal of Agricultural Chemistry and Biotechnology, 2018
Heavy metals are harmful ions and their removal from wastewater has attracted a growing attention amongst the scientific researchers in current decade. In this study, pea peels were used as precursor to purify cellulose nanocrystals (CNCs).
M. Taher, D. Dawood
doaj   +1 more source

Interpreting the effects of DNA polymerase variants at the structural level

Molecular Oncology, EarlyView.
Using MAVISp and molecular dynamics simulations, we analyzed over 60 000 missense variants in POLE and POLD1 from ClinVar, COSMIC, cBioPortal, and saturation mutagenesis. Identified mechanistic indicators, including stability, binding, and long‐range, enable structural interpretation, providing ACMG‐like evidence for possible reclassification of VUS ...
Matteo Arnaudi, Karolina Krzesińska, Ludovica Beltrame, Pablo Sánchez‐Izquierdo Besora, Matteo Tiberti, Mef Nilbert, Anna Rohlin, Elena Papaleo   +7 more
wiley   +1 more source

Dimerization of Zn(II)Har, Zn(II)C97A and Zn(II)Har150.

, 2014
Representative elution profiles of Zn(II)Har/Zn(II)C97A (A) and Zn(II)Har150 (B) from a Superdex 75 analytical gel filtration column at 4°C in an AKTA FPLC Chromatographic System (GE Healthcare).
Michelle D. Glew (655300), Helen L. Mitchell (531540), Hasnah S. G. Khan (655302), Catherine A. Butler (655298), Eric C. Reynolds (419911), Stuart G. Dashper (419904), Lianyi Zhang (419906), Christine A. Seers (419902), Deanne V. Catmull (655299), Jacqueline E. Heath (655301), Yan Tan (131762)   +10 more
core   +1 more source