Results 201 to 210 of about 6,328,527 (298)

Fabrication of Polypropylene/CNF Composite Foam by Foam Extrusion With Chemical Blowing Agent

Journal of Applied Polymer Science, EarlyView.
Polypropylene/CNF composite foams were fabricated by a foam extrusion process using a chemical foaming method. The addition of CNFs resulted in finer and higher‐density cell structures, even at low chemical blowing agent concentrations. Furthermore, X‐ray CT and SEM observations revealed a unique spike‐like cell structure generated by the penetration ...
Itsuki Yoshikawa, Yuta Hikima, Keita Sakakibara   +2 more
wiley   +1 more source

Cryo-EM structures of the SurA-BAM complex reveal conformational changes in outer membrane protein assembly. [PDF]

Nat Commun
Miyazaki R, Kohga H, Matsuoka N, Maruno Y, Yoshimoto W, Takahashi YS, Yanto DHY, Nugraha Y, Shigematsu H, Shiota T, Tsukazaki T.   +10 more
europepmc   +1 more source

Extracellular Vesicles‐Based Biological Macromolecule Delivery Systems: Biogenesis, Characterization, and Emerging Clinical Applications

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are nanoscale membrane‐bound structures that play a pivotal role in intercellular communication by transporting bioactive molecules, including proteins, lipids, nucleic acids, and organelles, between cells. Originating from the endosomal pathway, EVs reflect the physiological and pathological status of their parent
Emine İncilay Torunoğlu, Zeynep Betül Sarı, Muhammed Emin Sarı, Erdi Can Aytar   +3 more
wiley   +1 more source

Correction to "Cryo-EM Structure of the FtsH Periplasmic Domain Reveals Functional Dynamics". [PDF]

ACS Chem Biol
Göc G, Yadav SKN, Orriss G, Borucu U, Berger I, Schaffitzel C, Kabasakal BV.   +6 more
europepmc   +1 more source

Harnessing ferroptosis from multilayer defense networks to nanoplatforms for specific cancer therapy

BMEMat, EarlyView.
Nanomaterials target metabolically‐regulated ferroptosis for cancer therapy. Iron‐based or alternative nanoplatforms integrate ferroptosis with chemotherapy, immunotherapy, or radiotherapy. They enable stimulus‐responsive therapies (photothermal, photodynamic, sonodynamic) activated by near‐infrared, light, or ultrasound, achieving potent synergistic ...
Xinyue Xu, Xuejian Wang, Wenyan Jiang, Wan Hairul Anuar Kamaruddin, Chunyan Fang, Pengfei Zhang   +5 more
wiley   +1 more source

Commentary beyond the ATP site: Cryo-EM views of allosteric PI3K<i>α</i> inhibition. [PDF]

Acta Pharm Sin B
Paetzel BG, Burke JE.
europepmc   +1 more source

Dual‐targeted nanomedicine delivering doxorubicin and nitric oxide for tumor immunomodulation and synergistic therapy

BMEMat, EarlyView.
The mechanism of HA‐DS@PLGA nanoparticles co‐delivering DOX and SNAP (an NO donor) to suppress tumor growth, remodel the tumor microenvironment, and enhance antitumor immune responses for effective combinatorial cancer therapy. Abstract Cancer therapeutic efficacy is significantly influenced by tumor immunosuppressive environment possibly induced by ...
Xingzhou Peng, Wei Chen, Shuyu Li, Xiaomin Ma, Yanfeng Dai, Yan Wang, Changqiang Xie, Yazhe Xiao, Hesong Han, Yumiao Zhang, Junjie Wang   +10 more
wiley   +1 more source

Cryo-EM structures of Cdr1 reveal snapshots of substrate transport and diverse inhibitor recognition. [PDF]

Sci Adv
Wang Z, Yang S, Zhang B, Jiang H, Li Y, Gao R, Wang Y, Fan F, Dong L, Qiu J, Li X, Zhou Y, Murchie AIH, Yu X.   +13 more
europepmc   +1 more source

A Cytosine‑Bulged (3+1) Hybrid G‑Quadruplex Formed by the Chicken DNA Replication Origin

Chemistry – A European Journal, EarlyView.
The first high‐resolution structure of an OGRE‐derived G‐quadruplex from the chicken β‐globin replication origin reveals an intramolecular three‐layer (3+1) hybrid fold with a cytosine bulge and an unprecedented 5'‐outer‐quartet anti guanine, creating a distinctive surface for molecular recognition.
Yingying You, Monica Ching Suen, Haitao Miao, Yanyan Geng, Rahman Ud Din, Mu Yuan, Qiang Xue, Xiaoting Li, Naining Xu, Zhihong Guo, Hon‐Ming Lam, Kwok‐Wai Lo, Changdong Liu, Guang Zhu   +13 more
wiley   +1 more source

Anion‐Selective Channels Formed by Synthetic 13‐Mer Chimeric α ‐Peptide‐Oligourea Foldamers

Chemistry – A European Journal, EarlyView.
Synthetic 13‐mer α‐peptide‐oligourea chimeric foldamers self‐assemble into supramolecular ion channels, demonstrating high ion transport activity with distinct anion selectivity in lipid membranes. This study supports the design of bioinspired functional foldamer‐based channels for synthetic ion transport applications.
Chiranjit Dutta, Dandan Su, Pannaga Krishnamurthy, Zhaoxing Li, Jianwei Li, Morgane Pasco, Min Luo, Mihail Barboiu, Gilles Guichard, R. Manjunatha Kini, Prakash Kumar   +10 more
wiley   +1 more source