Results 131 to 140 of about 66,875 (309)

Chiral Self-Assembly of Zinc and Magnesium Porphyrins with Enantiopure Cyclohexanohemicucurbiturils in Solution and in Solid State. [PDF]

Inorg Chem
Šakarašvili M, Truong KN, Ustrnul L, Konrad N, Siilak K, Burankova T, Kuroda R, Senge MO, Borovkov V, Ward JS, Rissanen K, Aav R.   +11 more
europepmc   +1 more source

Porphyrin-based homogeneous catalysts for the CO₂ cycloaddition to epoxides and aziridines

, 2019
Daniela Intrieri, Caterina Damiano, Paolo Sonzini, Emma Gallo   +3 more
openalex   +2 more sources

Enhancement of the Photoelectric Performance of (6,5) Carbon Nanotubes via Construction of Type‐I Heterojunctions with Rhodamine B

Advanced Electronic Materials, EarlyView.
Single‐chirality (6,5) carbon nanotube (CNT) films, when integrated with RhB molecules to form Type I heterogeneous films, exhibit a more than twofold increase in photoluminescence efficiency and approximately one‐order‐of‐magnitude enhancement in photoelectric conversion efficiency compared to pristine (6,5) CNT films.
Shilong Li, Linhai Li, Dehua Yang, Xiaojun Wei, Weiya Zhou, Huaping Liu   +5 more
wiley   +1 more source

Multidirectional Charge Separation in Self‐Assembled Aggregates of Perylenebisimide‐Porphyrin Bola‐Supra‐Amphiphiles

Angewandte Chemie, EarlyView.
Stable aggregates of a new hydrogen‐bond mediated porphyrin‐perylenebisimide (PBI) bola‐type supra‐amphiphile have been synthesized by lyophilization of solutions of both single molecules in THF/water mixtures, followed by redispersion in pure water. Cryogenic transmission electron microscopy verifies the spherical morphology.
Erik J. Schulze, Elena A. Mack, Christian L. Ritterhoff, Ufuk Borucu, Bernd Meyer, Dirk M. Guldi, Andreas Hirsch   +6 more
wiley   +2 more sources

Obtaining single crystals containing cationic porphyrins from aqueous solutions: a systematic approach including nano-crystallization, organic modifiers and gel crystallization. [PDF]

IUCrJ
Schmitz RA, Brunner FC, Zelder LP, Spingler B.   +3 more
europepmc   +1 more source

Effects of hemin and porphyrin compounds on intersubunit disulfide formation of heme-regulated eIF-2 alpha kinase and the regulation of protein synthesis in reticulocyte lysates.

, 1992
Jane Yang, Irving M. London, J J Chen
openalex   +1 more source

Porphyrin@Lignin nanoparticles: Reusable photocatalysts for effective aqueous degradation of antibiotics

, 2022
Giusi Piccirillo, Nidia Maldonado-Carmona, Diana L. Marques, Nicolas Villandier, Claude-Alain Calliste, Stéphanie Leroy‐Lhez, M. Ermelinda S. Eusébio, Mário J. F. Calvete, Mariette M. Pereira   +8 more
openalex   +1 more source

Implantable Drug Delivery Systems for Skeletal Muscles and Eyes

Advanced NanoBiomed Research, EarlyView.
This review highlights the different types of recent implantable drug delivery systems (IDDS) fabricated for a use with skeletal muscles, and with eyes. It presents the developments already made and the current research directions, showing the evolution of IDDS and their great diversity.
Serge Ostrovidov, Murugan Ramalingam, Hongkai Wu, Toshinori Fujie, Yukinari Nakamura, Takeshi Hori, Yuji Nashimoto, Xuetao Shi, Hirokazu Kaji   +8 more
wiley   +1 more source

Predictive, Data‐Driven Design of Red‐Light Photoredox Catalysts for C─Heteroatom Bond Formation

Angewandte Chemie, EarlyView.
From redox numbers to red light: Donor oxidation and core reduction potentials predict E0‐0 in cyanoarene dyes, guiding selection of an efficient red‐light catalyst, 4MeODPATPN (PC13). Under 620 nm light, PC13 facilitates Ni‐catalyzed C─heteroatom cross‐couplings (C─N, C─O, C─S) with high functional‐group tolerance and reduced hydrodehalogenation ...
Amir Gizatullin, Tingting Yuan, Sascha Grotjahn, Luigi Cavallo, Burkhard König, Chen Zhu, Magnus Rueping   +6 more
wiley   +2 more sources

Targeting Cancer with Redox Catalysis: Manganese Porphyrins and Ascorbate Synergistically Induce Selective Oxidative Stress and Necrotic Cell Death. [PDF]

Cancers (Basel)
Rąpała M, Pudełek M, Lasota S, Noga S, Czyż J, Dąbrowski JM, Madeja Z.   +6 more
europepmc   +1 more source