Results 11 to 20 of about 102 (85)

Novel Water-Soluble, Heavy Atom-Free Thioxanthene-Fused Naphthalimide-Polyamine Phototheranostic Conjugates. [PDF]

ChemMedChem
Water‐soluble, heavy‐atom‐free naphthalimide–polyamine conjugates were developed as novel phototheranostic agents. Conjugates 2 and 3 showed effective photocytotoxicity in MCF‐7 cells with negligible dark toxicity. Fluorescence imaging confirmed efficient cellular uptake.
Uliassi E, Rossi M, Giosia MD, Conti A, Calvaresi M, Rhoden KJ, Bolognesi ML.   +6 more
europepmc   +2 more sources

AF4-to-SAXS: expanded characterization of nanoparticles and proteins at the P12 BioSAXS beamline. [PDF]

J Synchrotron Radiat
By coupling asymmetrical‐flow field‐flow fractionation to small‐angle X‐ray scattering (AF4–SAXS), we enable precise, size‐resolved analysis of polydisperse samples. Our automated AF4–SAXS system at the EMBL P12 beamline streamlines workflows, making advanced characterization accessible to both novice and experienced users, with principles adaptable to
Da Vela S, Bartels K, Franke D, Soloviov D, Gräwert T, Molodenskiy D, Kolb B, Wilhelmy C, Drexel R, Meier F, Haas H, Langguth P, Graewert MA.   +12 more
europepmc   +2 more sources

PLLA‐Based Block Copolymers via Raft Polymerization—Impact of the Synthetic Route and Activation Mechanism

Macromolecular Chemistry and Physics, Volume 224, Issue 24, December 2023., 2023
Block copolymers from poly(lactic acid) and functional acrylamides are produced via a combination of ring‐opening polymerization and photo‐iniferter reversible addition‐fragmentation chain transfer (PI‐RAFT) polymerization. The synthetic strategy is optimized toward high molecular weights while maintaining low dispersity.
Ahmad Alsawaf, Yuya Kanehira, Alain M. Bapolisi, Ilko Bald, Matthias Hartlieb   +4 more
wiley   +1 more source

The human factor: results of a small‐angle scattering data analysis round robin

Journal of Applied Crystallography, Volume 56, Issue 6, Page 1618-1629, December 2023., 2023
A data‐analysis round robin was performed using four real‐world datasets to quantify the role of the human factor in analysis; the 46 responses show that the analyses by different researchers and laboratories may not be directly comparable, with large reporting inconsistencies in distribution widths and volume fractions.
Brian R. Pauw, Glen J. Smales, Andy S. Anker, Venkatasamy Annadurai, Daniel M. Balazs, Ralf Bienert, Wim G. Bouwman, Ingo Breßler, Joachim Breternitz, Erik S. Brok, Gary Bryant, Andrew J. Clulow, Erin R. Crater, Frédéric De Geuser, Alessandra Del Giudice, Jérôme Deumer, Sabrina Disch, Shankar Dutt, Kilian Frank, Emiliano Fratini, Paulo R. A. F. Garcia, Elliot P. Gilbert, Marc B. Hahn, James Hallett, Max Hohenschutz, Martin Hollamby, Steven Huband, Jan Ilavsky, Johanna K. Jochum, Mikkel Juelsholt, Bradley W. Mansel, Paavo Penttilä, Rebecca K. Pittkowski, Giuseppe Portale, Lilo D. Pozzo, Leonhard Rochels, Julian M. Rosalie, Patrick E. J. Saloga, Susanne Seibt, Andrew J. Smith, Gregory N. Smith, Glenn A. Spiering, Tomasz M. Stawski, Olivier Taché, Andreas F. Thünemann, Kristof Toth, Andrew E. Whitten, Joachim Wuttke   +47 more
wiley   +1 more source

Thermo‐Responsive Ultrafiltration Block Copolymer Membranes Based on Polystyrene‐block‐poly(diethyl acrylamide)

Macromolecular Materials and Engineering, Volume 308, Issue 11, November 2023., 2023
A novel ultrafiltration membrane based on a polystyrene‐b‐poly(diethyl acrylamide) block copolymer is introduced, where the poly(diethyl acrylamide) block features an lower critical solution temperature in water at 32 °C. The membrane is fabricated via the non‐solvent induced phase separation process and the reversible thermal switching capability of ...
Florian V. Frieß, Frank Hartmann, Lea Gemmer, Jens Pieschel, Bart‐Jan Niebuur, Matthias Faust, Tobias Kraus, Volker Presser, Markus Gallei   +8 more
wiley   +1 more source

rTMS ameliorates depressive‐like behaviors and regulates the gut microbiome and medium‐ and long‐chain fatty acids in mice exposed to chronic unpredictable mild stress

CNS Neuroscience &Therapeutics, Volume 29, Issue 11, Page 3549-3566, November 2023., 2023
rTMS (15 Hz, 1.26 T) alleviates depressive‐like behavior of CUMS‐treated mice and regulates the flora represented by Cyanobacterium and Actinobaciota. Meanwhile, it improves polyunsaturated fatty acids (PUFAs) in hippocampus and PFC, and also upregulates C20:4N6, C20:5N3 and C20:3N3 PUFAs in the plasma.
Cui‐Hong Zhou, Yi‐Huan Chen, Shan‐Shan Xue, Qing‐Qing Shi, Lin Guo, Huan Yu, Fen Xue, Min Cai, Hua‐Ning Wang, Zheng‐Wu Peng   +9 more
wiley   +1 more source

Fabrication of Patchy Silica Microspheres with Tailor‐Made Patch Functionality using Photo‐Iniferter Reversible‐Addition‐Fragmentation Chain‐Transfer (PI‐RAFT) Polymerization

Small, Volume 19, Issue 43, October 25, 2023., 2023
Patchy silicon dioxide microspheres are fabricated via a solid‐state supported microcontact printing (µCP) routine. The amino functions introduced during the µCP process are used as anchor groups to graft tailor‐made polymeric materials from the patch area using photo‐iniferter reversible addition‐fragmentation chain‐transfer (RAFT) polymerization. The
Pinar Akarsu, Stefan Reinicke, Anne‐Catherine Lehnen, Marek Bekir, Alexander Böker, Matthias Hartlieb, Martin Reifarth   +6 more
wiley   +1 more source

A Bibliometric‐Based Review of Biochar for Salt‐Affected Soil Restoration: Mapping Research Trends and Future Directions

Land Degradation &Development, Volume 37, Issue 13, Page 8963-8985, 15 August 2026.
ABSTRACT In recent years, biochar has been studied for its range of applications. Recognized by the IPCC as a key Carbon Dioxide Removal (CDR) strategy, it also stands out as an important tool for reclaiming degraded lands, including vast global areas affected by salinity, such as those in China, India, and Australia.
Juciane Vieira de Assis Freire, Darliane Cristina Soares de Souza, Larissa Fernandes da Silva, Poliana Pinheiro da Silva, Thiago Henrique Freire de Oliveira, Eulene Francisco da Silva, Bruno Caio Chaves Fernandes, Adriano Erique de Oliveira Lima, Bárbara Samartini Queiroz Alves, Daniel Valadão Silva, José Cleiton Sousa dos Santos, Frederico Ribeiro do Carmo, Rafael Leandro Fernandes Melo   +12 more
wiley   +1 more source

Compostable and Recyclable Baroplastic Triblock Copolymers Enable Low‐Energy Polymer Processing

Small, Volume 22, Issue 37, 2 July 2026.
Baroplastic Poly(L‐lactide)‐block‐poly(ethylene glycol)‐block‐poly(L‐lactide) triblock copolymers enable ambient‐temperature processing under moderate pressure, reducing energy demand while preserving polymer integrity. The materials show rapid industrial compostability, effective chemical and physical recyclability, and compatibility with heat ...
Chengzhang Xu, Chengwei Yi, Emilia Fulajtar, Anja FRM Ramsperger, Julian Brehm, Christian Laforsch, Holger Schmalz, Sabine Rosenfeldt, Ulrich Mansfeld, Holger Kress, Andreas Möglich, Andreas Greiner, Seema Agarwal   +12 more
wiley   +1 more source

Mimicking Block Copolymer Self‐Assembly with One‐Pot Synthesized Polyphosphoester Gradient Copolymers

Advanced Functional Materials, Volume 36, Issue 26, 30 March 2026.
Degradable Polyphosphoester (PPE) gradient copolymers (GCPs) are synthesized via one‐pot copolymerization. We show that GCPs self‐assemble into nanostructures like polymersomes, effectively mimicking the behavior of traditional BCPs. The gradient strength is key, with softer gradients favoring micelles.
Suna Azhdari, Timo Rheinberger, Ulrich Mansfeld, Yorick Post, Jürgen Linders, Olga Koshkina, André H. Gröschel, Frederik R. Wurm   +7 more
wiley   +1 more source