bluuebunny/crossref_metadata_2025_split huggingface dataset:
Amphoteric Cellulose‐Based Double‐Network Hydrogel Electrolyte Toward Ultra‐Stable Zn Anode
Authors: Zhang Haodong , Gan Xiaotang , Song Zhiping , Zhou Jinping 
Published: February 2023

AbstractZinc (Zn) metal anode suffers from uncontrollable Zn dendrites and parasitic side reactions at the interface, which restrict the practical application of aqueous rechargeable zinc batteries (ARZBs). Herein, an amphoteric cellulose‐based double‐network is introduced as hydrogel electrolyte to overcome these obstacles. On one hand, the amphoteric groups build anion/cation transport channels to regulate electro‐deposition behavior on Zn (002) crystal plane enabled by homogenizing Zn2+ions flux. On the other hand, the strong bonding between negatively charged carboxyl groups and Zn2+ions promote the desolvation process of [Zn(H2O)6]2+to eliminate side reactions. Based on the above two functions, the hydrogel electrolyte enables an ultra‐stable cycling with a cumulative capacity of 7 Ah cm−2at 20 mA cm−2/20 mAh cm−2for Zn||Zn cell. This work provides significant concepts for developing hydrogel electrolytes to realize stable anode for high‐performance ARZBs.
Rigid‐Flexible Hybrid Porous Molecular Crystals with Guest‐Induced Reversible Crystallinity
Authors: Wang Danbo , Zhao Yingjie 
Published: February 2023

AbstractA weak CH/O hydrogen‐bonded organic framework (HOF) with both rigidity and flexibility that could easily and reversibly switch from a non‐crystalline to a crystalline phase was constructed. The specific solvent molecule acts as a “key” to control the crystallinity, while the highly rigid triangle macrocycle as the building block is the “lock”. The introduction and removal of the “key” could influence the local flexibility of the whole framework and lead to switchable crystallinity. Furthermore, the obtained HOF exhibits excellent separation efficiency for benzene and cyclohexane (94.4 %).
Dredging the Charge‐Carrier Transfer Pathway for Efficient Low‐Dimensional Ruddlesden‐Popper Perovskite Solar Cells
Authors: Li Pengwei , Yan Linfang , Cao Qingli , Liang Chao , Zhu He , Peng Sihui , Yang Yongpeng , Liang Yuncai , Zhao Rudai , Zang Shuangquan , Zhang Yiqiang , Song Yanlin 
Published: February 2023

AbstractLow‐dimensional Ruddlesden‐Popper (LDRP) perovskites still suffer from inferior carrier transport properties. Here, we demonstrate that efficient exciton dissociation and charge transfer can be achieved in LDRP perovskite by introducing γ‐aminobutyric acid (GABA) as a spacer. The hydrogen bonding links adjacent spacing sheets in (GABA)2MA3Pb4I13 (MA=CH3NH3+), leading to the charges localized in the van der Waals gap, thereby constructing “charged‐bridge” for charge transfer through the spacing region. Additionally, the polarized GABA weakens dielectric confinement, decreasing the (GABA)2MA3Pb4I13 exciton binding energy as low as ≈73 meV. Benefiting from these merits, the resultant GABA‐based solar cell yields a champion power conversion efficiency (PCE) of 18.73 % with enhanced carrier transport properties. Furthermore, the unencapsulated device maintains 92.8 % of its initial PCE under continuous illumination after 1000 h and only lost 3 % of its initial PCE under 65 °C for 500 h.
Aptamer‐LYTACs for Targeted Degradation of Extracellular and Membrane Proteins
Authors: Wu Yuqi , Lin Bingqian , Lu Yinzhu , Li Liang , Deng Kunyue , Zhang Suhui , Zhang Huiming , Yang Chaoyong , Zhu Zhi 
Published: February 2023

AbstractRecently, lysosome targeting chimeras (LYTACs) have emerged as a promising technology that expands the scope of targeted protein degradation to extracellular targets. However, the preparation of chimeras by conjugation of the antibody and trivalent N‐acetylgalactosamine (tri‐GalNAc) is a complex and time‐consuming process. The large uncertainty in number and position and the large molecular weights of the chimeras result in low internalization efficiency. To circumvent these problems, we developed the first aptamer‐based LYTAC (Apt‐LYTAC) to realize liver‐cell‐specific degradation of extracellular and membrane proteins by conjugating aptamers to tri‐GalNAc. Taking advantage of the facile synthesis and low molecular weight of the aptamer, the Apt‐LYTACs can efficiently and quickly degrade the extracellular protein PDGF and the membrane protein PTK7 through a lysosomal degradation pathway. We anticipate that the novel Apt‐LYTACs will expand the usage of aptamers and provide a new dimension for targeted protein degradation.
Electrooxidative Activation of B−B Bond in B2cat2: Access to gem‐Diborylalkanes via Paired Electrolysis
Authors: Wang Bingbing , Zhang Xiangyu , Cao Yangmin , Zou Long , Qi Xiaotian , Lu Qingquan 
Published: February 2023

AbstractThis report describes the unprecedented electrooxidation of a solvent (e.g., DMF)‐ligated B2cat2 complex, whereby a solvent‐stabilized boryl radical is formed via quasi‐homolytic cleavage of the B−B bond in a DMF‐ligated B2cat2 radical cation. Cyclic voltammetry and density functional theory provide evidence to support this novel B−B bond activation strategy. Furthermore, a strategy for the electrochemical gem‐diborylation of gem‐bromides via paired electrolysis is developed for the first time, affording a range of versatile gem‐diborylalkanes, which are widely used in synthetic society. Notably, this reaction approach is scalable, transition‐metal‐free, and requires no external activator.
Copper‐Catalyzed Chemo‐ and Enantioselective Radical 1,2‐Carbophosphonylation of Styrenes
Authors: Zhou Huan , Fan Li‐Wen , Ren Yang‐Qing , Wang Li‐Lei , Yang Chang‐Jiang , Gu Qiang‐Shuai , Li Zhong‐Liang , Liu Xin‐Yuan 
Published: February 2023

AbstractThe copper‐catalyzed enantioselective radical difunctionalization of alkenes from readily available alkyl halides and organophosphorus reagents possessing a P−H bond provides an appealing approach for the synthesis of α‐chiral alkyl phosphorus compounds. The major challenge arises from the easy generation of a P‐centered radical from the P−H‐type reagent and its facile addition to the terminal side of alkenes, leading to reverse chemoselectivity. We herein disclose a radical 1,2‐carbophosphonylation of styrenes in a highly chemo‐ and enantioselective manner. The key to the success lies in not only the implementation of dialkyl phosphites with a strong bond dissociation energy to promote the desired chemoselectivity but also the utilization of an anionic chiral N,N,N‐ligand to forge the chiral C(sp3)−P bond. The developed Cu/N,N,N‐ligand catalyst has enriched our library of single‐electron transfer catalysts in the enantioselective radical transformations.
Ultra‐long Near‐infrared Repeatable Photochemical Afterglow Mediated by Reversible Storage of Singlet Oxygen for Information Encryption
Authors: Chen Lei , Sun Kuangshi , Hu Donghao , Su Xianlong , Guo Linna , Yin Jiamiao , Pei Yuetian , Fan Yiwei , Liu Qian , Xu Ming , Feng Wei , Li Fuyou 
Published: February 2023

AbstractPhotochemical afterglow systems have drawn considerable attention in recent years due to their regulable photophysical properties and charming application potential. However, conventional photochemical afterglow suffered from its unrepeatability due to the consumption of energy cache units as afterglow photons are emitted. Here we report a novel strategy to realize repeatable photochemical afterglow (RPA) through the reversible storage of1O2by 2‐pyridones. Near‐infrared afterglow with a lifetime over 10 s is achieved, and its initial intensity shows no significant reduction over 50 excitation cycles. A detailed mechanism study was conducted and confirmed the RPA is realized through the singlet oxygen‐sensitized fluorescence emission. Furthermore, the generality of this strategy is demonstrated and tunable afterglow lifetimes and colors are achieved by rational design. The developed RPA is further applied for attacker‐misleading information encryption, presenting a repeatable‐readout.
A Bidentate Ligand Featuring Ditopic Lewis Acids in the Second Sphere for Selective Substrate Capture and Activation
Authors: Beagan Daniel M. , Kiernicki John J. , Zeller Matthias , Szymczak Nathaniel K. 
Published: February 2023

AbstractWe present a ligand platform featuring appended ditopic Lewis acids to facilitate capture/activation of diatomic substrates. We show that incorporation of two 9‐borabicyclo[3.3.1]nonane (9‐BBN) units on a single carbon tethered to a pyridine pyrazole scaffold maintains a set of unquenched nitrogen donors available to coordinate FeII, ZnII, and NiII. Using hydride ion affinity and competition experiments, we establish an additive effect for ditopic secondary sphere boranes, compared to the monotopic analogue. These effects are exploited to achieve high selectivity for binding NO2− in the presence of competitive anions such as F− and NO3−. Finally, we demonstrate hydrazine capture within the second‐sphere of metal complexes, followed by unique activation pathways to generate hydrazido and diazene ligands on Zn and Fe, respectively.
Graphdiyne‐Based Single‐Atom Catalysts with Different Coordination Environments
Authors: Fu Xinliang , Zhao Xin , Lu Tong‐Bu , Yuan Mingjian , Wang Mei 
Published: February 2023

AbstractAs a special carbon material, graphdiyne (GDY) features the superiorities of incomplete charge transfer effect on the atomic level, tunable electronic structure and anchoring metal atoms directly with organometallic coordination bonds M (metal)‐C (alkynyl carbon in GDY), providing it an ideal platform to construct single‐atom catalysts (ACs). The coordination environment of single atoms anchored on GDY plays a key role in their catalytic performance. The mini‐review highlights state‐of‐the‐art progress in the rational design of GDY‐based ACs and their applications, and mainly reveals the relationship between the coordination engineering of the GDY‐based ACs and corresponding catalytic performance. Finally, some prospects concerning the future development of GDY‐based ACs in energy conversion are also discussed.
Easily Switchable 18π‐, 19π‐, and 20π‐Conjugation of Diazaporphyrin Double‐Pincer Bispalladium Complexes
Authors: Sakurai Takahiro , Hiraoka Yuya , Tanaka Hisaaki , Miyake Yoshihiro , Fukui Norihito , Shinokubo Hiroshi 
Published: February 2023

AbstractNiII 3,7,13,17‐tetrapyridyl‐5,15‐diazaporphyrin serves as a double tridentate ligand to PdII ions to provide a pincer‐type bispalladium complex. Electrochemical analysis revealed that the bispalladium complex shows excellent ability to accept electrons and reversible redox properties due to the coordination of the two cationic PdII centers to the meso‐nitrogen atoms. We isolated and characterized one‐ and two‐electron reduction species of the bispalladium complex. The 20π antiaromatic nature of the two‐electron reduction species was confirmed by 1H NMR spectroscopy, UV/Vis‐near‐IR (NIR) absorption spectra, and density functional theory (DFT) calculations. X‐ray diffraction revealed highly twisted structures for the bispalladium complexes regardless of the oxidation state.
Stereoselective Assembly of Hydrogen‐Bonded Anionic Cages Dictated by Organophosphate‐Based Chiral Nodes
Authors: Zuo Wei , Tao Yu , Luo Zhipeng , Li Anyang , Wang Shanshan , Qiao Xinrui , Ma Fen , Jia Chuandong 
Published: February 2023

AbstractInspired by the signal transduction function of organophosphates in biological systems, bioactive organophosphates were utilized for the first time as chiral nodes to dictate the stereoselective assembly of hydrogen‐bonded anionic cages. Phosphonomycin (antibiotics), tenofovir (antivirals), adenosine monophosphate (natural product, AMP) and clindamycin phosphate (antibiotics) were assembled with an achiral bis‐monourea ligand, thereby leading to the stereoselective formation of quadruple or triple helicates. The extent of the stereoselectivity could be enhanced by either lowering the temperature or adding stronger‐binding cations as templates. With the chiral anionic cages as the host, some enantioselectivity was achieved when binding chiral quaternary ammonium cations.
A Double Atomic‐Tuned RuBi SAA/Bi@OG Nanostructure with Optimum Charge Redistribution for Efficient Hydrogen Evolution
Authors: Zhao Xiaole , Wu Geng , Zheng Xusheng , Jiang Peng , Yi Jun‐dong , Zhou Huang , Gao Xiaoping , Yu Zhen‐Qiang , Wu Yuen 
Published: February 2023

AbstractCharge redistribution on surface of Ru nanoparticle can significantly affect electrocatalytic HER activity. Herein, a double atomic‐tuned RuBi SAA/Bi@OG nanostructure that features RuBi single‐atom alloy nanoparticle supported by Bi−O single‐site‐doped graphene was successfully developed by one‐step pyrolysis method. The alloyed Bi single atom and adjacent Bi−O single site in RuBi SAA/Bi@OG can synergistically manipulate electron transfer on Ru surface leading to optimum charge redistribution. Thus, the resulting RuBi SAA/Bi@OG exhibits superior alkaline HER activity. Its mass activity is up to 65000 mA mg−1 at an overpotential of 150 mV, which is 72.2 times as much as that of commercial Pt/C. DFT calculations reveal that the RuBi SAA/Bi@OG possesses the optimum charge redistribution, which is most beneficial to strengthen adsorption of water and weaken hydrogen‐adsorption free energy in HER process. This double atomic‐tuned strategy on surface charge redistribution of Ru nanoparticle opens a new way to develop highly efficient electrocatalysts.
A Tetrahedral Bisacridine Donor Enables Fast Radiative Decay in Thermally Activated Delayed Fluorescence Emitter
Authors: Pei Ranran , Xu Yulin , Miao Jingsheng , Peng Hao , Chen Zhanxiang , Zhou Changjiang , Liu He , Yang Chuluo 
Published: February 2023

AbstractAchieving high efficiency and low efficiency roll‐off simultaneously is of great significance for further application of thermally activated delayed fluorescent (TADF) emitters. A balance between radiative decay and reversed intersystem crossing must be carefully established. Herein, we propose a qunolino‐acridine (QAc) donor composing two acridine with both planar (pAc) and bended (bAc) geometries. Combining with triazine, a TADF emitter QAc‐TRZ is assembled. The pAc provides a well interaction with triazine which ensures a decent TADF behavior, while the bAc offers a delocalization of highest occupied molecular orbital (HOMO) which guarantees an enhancement of radiative decay. Remarkably, QAc‐TRZ enables a highly efficient organic light emitting diode (OLED) with maximum external quantum efficiency (EQE) of 37.3 %. More importantly, the efficiencies under 100/1000 cd m−2stay 36.3 % and 31.7 %, respectively, and remain 21.5 % even under 10 000 cd m−2.
Atomic Structural Origin of Fictive Temperature Revealed by AZnP3O9 (A=K, Rb) Glasses
Authors: Xu Di , Liu Xin , Wang Ji , Liu Qian‐Qian , Fu Rong , Lin He , Chen Ling , Wang Li‐Min , Wu Li‐Ming 
Published: February 2023

AbstractThe fictive temperature (Tf) is widely applied to understand the relaxation thermodynamics of a glass; however, its atomic structural origin is still unclear. Here, we report two novel AZnP3O9 glasses obtained by melting the composition identical single crystals. These glasses exhibit structural inheritance within 5 Å from the single crystal counterparts that is quantified by δ=nglass/ncry (0≤δ≤1, n is the number of pair correlation functions). Among the available glass‐formers, glassKZnP3O9 exhibits the highest structural inheritance (δ=1, nglass=8). More insightfully, a reverse correlation between δ and the relaxation thermodynamic parameters is observed in glassAZnP3O9, revealing for the first time the atomic structural origin of fictive temperature.
Ultra‐long Near‐infrared Repeatable Photochemical Afterglow Mediated by Reversible Storage of Singlet Oxygen for Information Encryption
Authors: Chen Lei , Sun Kuangshi , Hu Donghao , Su Xianlong , Guo Linna , Yin Jiamiao , Pei Yuetian , Fan Yiwei , Liu Qian , Xu Ming , Feng Wei , Li Fuyou 
Published: February 2023

AbstractPhotochemical afterglow systems have drawn considerable attention in recent years due to their regulable photophysical properties and charming application potential. However, conventional photochemical afterglow suffered from its unrepeatability due to the consumption of energy cache units as afterglow photons are emitted. Here we report a novel strategy to realize repeatable photochemical afterglow (RPA) through the reversible storage of 1O2 by 2‐pyridones. Near‐infrared afterglow with a lifetime over 10 s is achieved, and its initial intensity shows no significant reduction over 50 excitation cycles. A detailed mechanism study was conducted and confirmed the RPA is realized through the singlet oxygen‐sensitized fluorescence emission. Furthermore, the generality of this strategy is demonstrated and tunable afterglow lifetimes and colors are achieved by rational design. The developed RPA is further applied for attacker‐misleading information encryption, presenting a repeatable‐readout.
“Pore‐Hopping” Ion Transport in Cellulose‐Based Separator Towards High‐Performance Sodium‐Ion Batteries
Authors: Yang Jia‐Lin , Zhao Xin‐Xin , Zhang Wei , Ren Kai , Luo Xiao‐Xi , Cao Jun‐Ming , Zheng Shuo‐Hang , Li Wen‐Liang , Wu Xing‐Long 
Published: February 2023

AbstractSodium‐ion batteries (SIBs) have great potential for large‐scale energy storage. Cellulose is an attractive material for sustainable separators, but some key issues still exist affecting its application. Herein, a cellulose‐based composite separator (CP@PPC) was prepared by immersion curing of cellulose‐based separators (CP) with poly(propylene carbonate) (PPC). With the assistance of PPC, the CP@PPC separator is able to operate the cell stably at high voltages (up to 4.95 V). The “pore‐hopping” ion transport mechanism in CP@PPC opens up extra Na+ migration paths, resulting in a high Na+ transference number (0.613). The separator can also tolerate folding, bending and extreme temperature under certain circumstances. Full cells with CP@PPC reveal one‐up capacity retention (96.97 %) at 2C after 500 cycles compared to cells with CP. The mechanism highlights the merits of electrolyte analogs in separator modification, making a rational design for durable devices in advanced energy storage systems.
A Non‐Destructive Electrical Assay of Stem Cell Differentiation Based on Semiconductor Biosensing
Authors: Hideshima Sho , Hayashi Hiroki , Saito Sayoko , Tateno Hiroaki , Momma Toshiyuki , Osaka Tetsuya 
Published: February 2023

AbstractInvited for this month′s cover is the collaborating groups of Prof. Sho Hideshima at Tokyo City University, Prof. Tetsuya Osaka at Waseda University, and Prof. Hiroaki Tateno at National Institute of Advanced Industrial Science and Technology, Japan. The cover picture shows a semiconductor‐based biosensor with potential to detect the presence of a specific biomarker of human induced pluripotent stem cell (hiPSCs) in a culture medium. More information can be found in the Research Article by S. Hideshima, T. Osaka, and co‐workers.
MOKE and MFM on magnetically coated nanofiber mats: Transferring well‐known methods to uncommon samples
Authors: Brocks Oliver , Stasiak Adam , Biedinger Jan , Wortmann Martin , Blachowicz Tomasz , Kaschuba Reinhard , Ehrmann Andrea 
Published: February 2023

AbstractThe hysteresis loops of magnetic samples can be measured by the magneto‐optical Kerr effect (MOKE), while magnetic force microscopy (MFM) is used to depict domain walls or spatially resolved magnetization orientation in magnetic nanostructures or thin films. Both methods are commonly applied on thin films with a perfectly flat surface or on nanostructures. Here, we report MOKE and MFM measurements on a new class of magnetic materials, namely electrospun mats of randomly oriented nanofibers which influence the 30 nm Co coating layer, proving especially the MOKE method utilizable for rough surfaces. Possible interpretations of these first MOKE measurements on highly randomly structured magnetic layers are given.
Configurations of sustainability‐oriented textile partnerships
Authors: Dzhengiz Tulin , Riandita Andra , Broström Anders 
Published: February 2023

AbstractFirms configure their sustainability‐oriented partnerships differently depending on the sustainability issue, partnership types, and mechanisms (product, process, policy, and awareness raising) and target change at various levels (firm, industry, supply chain, and society). We study how sustainability‐oriented partnerships in the textile industry are configured by analyzing 444 partnerships using a mixed‐method approach. Textile firms partner to tackle environmental issues such as circularity, waste, and sustainable materials, utilizing product and process mechanisms and create firm‐level change. In contrast, these firms address social issues such as education and job development, labor and working conditions, poverty, and inequality through cross‐sector partnerships that target change beyond firm boundaries. We discuss these findings critically by drawing on and contributing to two literature areas: sustainability‐oriented partnerships that study partnership configurations and the sustainability in textiles. Our findings highlight the importance of issue and context specificity when partnering for sustainability.
By‐Products of Zea mays L.: A Promising Source of Medicinal Properties with Phytochemistry and Pharmacological Activities: A Comprehensive Review
Authors: Zhang Yunqiang , Liu Jianyu , Guan Lu , Fan Dongxue , Xia Feiruo , Wang Andong , Bao Ying , Xu Yongnan 
Published: February 2023

AbstractZea mays (Z. mays) is one of the main cereal crops in the world, and it′s by‐products have exhibited medicinal properties to explore. This article intends to review the chemical compositions and pharmacological activities of by‐products of Z. mays (corn silks, roots, bract, stems, bran, and leaves) which support the therapeutic potential in the treatment of different diseases, with emphasis on the natural occurring compounds and detailed pharmacological developments. Based on this review, 231 natural compounds are presented. Among them, flavonoids, terpenes, phenylpropanoids, and alkaloids are the most frequently reported. The by‐products of Z. mays possess diuretic effects, hepatoprotective, anti‐diabetic, antioxidant, neuroprotective, anti‐inflammatory, anti‐cancer, plant protection activity, and other activities. This article reviewed the phytochemistry and pharmacological activities of Z. mays for comprehensive quality control and the safety and effectiveness to enhance future application.
Effect of bread processing conditions on the zearalenone content of contaminated wheat flour
Authors: Taheri Nasrin , Abbasi Hajar 
Published: February 2023

AbstractBackground and ObjectivesZearalenon (ZEA) is a nonsteroidal estrogenic mycotoxin that causes reproductive and sexual problems. In the present study, the effect of bread‐making on the ZEA content of samples was investigated. The wheat flour was contaminated with standard ZEA solution. The dough was proofed at 30, 60, and 90 min and baked at 150, 185, and 220°C. The ZEA content in samples was extracted and determined by HPLC.FindingsZEA of dough was reduced by 13.27%, 23.52%, and 35.27% after 30, 60, and 90 min of fermentation, respectively. A slight reduction in ZEA observed in the product baked at 150°C, but heating at 220°C had a great impact on reducing ZEA. 63.23% reduction in the ZEA content of the sample was observed during 90 min of fermentation and baking at 220°C.ConclusionsAppropriate bread‐making conditions, according to the production requirements of each product, have a significant impact on reducing the ZEA content of produced bread with contaminated wheat flour.Significance and NoveltyLonger fermentation time (30–90 min) was more effective in reducing ZEA content in baked bread than baking at 150°C; however, higher baking temperatures (185°C or higher) was more effective than longer fermentation time.