Metal-Free Carbon Dots as Photon-Triggered Pyroptosis Inducers for Enhanced Cancer Immunotherapy [0.03%]
无金属碳点作为光触发焦亡诱导剂用于增强癌症免疫治疗
Quansheng Cheng,Qingcheng Wang,Hongwei Cheng et al.
Quansheng Cheng et al.
Pyroptosis, a highly immunogenic form of programmed cell death, is characterized by the release of proinflammatory cytokines. Recently, researchers have focused on the use of light to control pyroptosis induction, an approach that holds gre...
Synthesis of PI, PIII, and PV Compounds Supported by Bis(benzimidazole)Benzene [0.03%]
以双(苯并咪唑)苯为支持基体的PI、PIII和PV化合物的合成
Takahiko Ogawa,Michael A Land,Katherine N Robertson et al.
Takahiko Ogawa et al.
A series of phosphorus compounds bearing the 4-tert-butyl-2,6-bis(benzimidazol-2-yl)benzene ligand (BZIMB) were prepared and fully characterized using spectroscopic methods, including X-ray crystallography. Reaction of the PIII compounds wi...
A General Synthesis Approach to Double-Guanidinium Stapled Peptides and Foldamers [0.03%]
双瓜尔亭环肽和折纸分子的通用合成方法学研究
Maxime Neuville,Marta Martin Bornez,Mathieu Bourgeais et al.
Maxime Neuville et al.
In the broader context of peptide macrocyclization, methods enabling the formation of specific crosslinks between orthogonally protected, amino-functionalized side chains (e.g., Lys-Lys crosslinks) are of potential interest for expanding mo...
T½ Tuning in a Synergistic BODIPY-Tetrazole Fe(II) Spin-Crossover-Photoluminescence System via Co-Ligand Variation [0.03%]
通过共配体的改变调节半衰期在一个协同的BODIPY-四唑铁（II）自旋交叉光致发光体系中
Martin Huber,Matthias Schöbinger,Berthold Stöger et al.
Martin Huber et al.
Bifunctional materials combining spin crossover (SCO) and photoluminescence (PL), offering noncontact and highly sensitive spin-state detection, are promising candidates for application in photonic devices. However, independently tuning the...
Proton Conductivities of Stepwise Protonated Imidazole-Fused Tetraphenylene Derivatives [0.03%]
分步质子化的咪唑-并四苯衍生物的 proton 电导率研究
Mu Li,Takashi Takeda,Shun Dekura et al.
Mu Li et al.
The control of crystal structure and proton conductivity was evaluated by stepwise protonation of tetraphenylene molecules (ImTP) containing a imidazole group. By controlling the degree of protonation from neutral ImTP to H1ImTP⁺, H2ImTP2...
Unique Phase Evolution and Multielemental Effects in Natural Rhodochrosite for Methane Oxidation [0.03%]
自然菱锰矿中甲烷氧化过程中的独特的相变及其多元素效应研究
Rensuke Koiwai,Fernando Garcia-Escobar,Koki Sakamoto et al.
Rensuke Koiwai et al.
Rhodochrosite, a naturally occurring MnCO 3 ${/rm MnCO}_3$ -based mineral with inherent compositional complexity, is investigated as a catalyst for methane oxidation. The material exhibits distinctive catalytic behavior, including enhance...
Substituent Effects on Sulfur Phenolate Exchange Reactions: Reactivity and Bonding Analysis [0.03%]
取代基效应与硫苯酚交换反应：反应性及配位分析
Akash Krishna,Pau Besalú-Sala,F Matthias Bickelhaupt et al.
Akash Krishna et al.
The Sulfur Phenolate Exchange reaction (SuPhenEx) provides a fluorine-free alternative S(VI) exchange chemistry by substituting nitrophenolate as the leaving group instead of fluoride (as in SuFEx reactions), offering a synthetically appeal...
Jonas Sager,Kateryna Loza,Oleg Prymak et al.
Jonas Sager et al.
Ultrasmall gold nanoparticles were functionalized with covalently attached DNA strands of 20 or 30 nucleotides. This was achieved via click chemistry with alkyne-terminated DNA and azide-terminated gold nanoparticles. The particles were cha...
Metal Chloride-Iodate Nonlinear Optical Materials via Direct Chlorination of Centrosymmetric Metal Iodate Crystals [0.03%]
中心对称金属碘酸盐晶体的直接氯化法构建金属氯酸盐-碘酸盐非线性光学材料
Ying-Jie Jia,Yi-Gang Chen,Bingbing Zhang et al.
Ying-Jie Jia et al.
Noncentrosymmetric (NCS) crystals may show many interesting and important physical properties and wide applications in science and technology but they are rare in contrast to centrosymmetric crystals. The development of NCS crystals from kn...
Palladium-Catalyzed Hydroamination of Vinyl Ethers with Indoles: Efficient Access to N,O-Aminal Indoles [0.03%]
钯催化内酯与烯基醚的环加成反应构建六元螺环骨架
Bowen Wang,Jianxiao Li,Wanqing Wu et al.
Bowen Wang et al.
Indole alkaloids represent a privileged class of natural products with significant potential in drug discovery. Herein, an efficient palladium-catalyzed N-alkylation of indoles with vinyl ethers has been developed. This atom-economic hydroa...