科研绘图最让人头疼的环节是什么？很多人的答案是写提示词。面对AI绘图工具，不少研究者都会卡在这里——明明脑海里已经构思好了画面，却不知道如何将其转化为AI能够精准理解的语言。
为此，我们整理了一份可以直接复制使用的提示词清单：10个高质量Scientific Figure Prompt，中英双语版本一应俱全。无论你是需要论文配图、机制图、综述图，还是寻找封面图灵感，直接套用即可。
1. 分子机制示意图｜Molecular Mechanism Diagram
中文提示词：绘制一张高质量科研论文风格的分子机制示意图，展示"炎症刺激激活NF-κB信号通路，促进细胞因子释放"的完整过程。画面需包含细胞膜受体、胞内信号级联、NF-κB入核以及炎症因子表达等关键元素。整体风格应简洁、专业，适合发表在生物医学类期刊上。建议采用白色背景，以蓝色和橙色作为主色调，矢量插图风格，并清晰标注关键分子名称。
English Prompt: Create a high-quality scientific molecular mechanism diagram showing how inflammatory stimulation activates the NF-κB signaling pathway and promotes cytokine release. Include membrane receptors, intracellular signaling cascades, NF-κB nuclear translocation, and inflammatory cytokine expression. Clean professional biomedical journal style, white background, blue and orange color palette, vector illustration, clearly labeled key molecules.
2. 细胞互作图｜Cell-Cell Interaction
中文提示词：绘制一张科研综述风格的细胞互作示意图，重点展示肿瘤微环境中肿瘤细胞、T细胞、巨噬细胞、成纤维细胞以及血管内皮细胞之间的复杂相互作用。使用箭头清晰标示细胞因子、趋化因子和免疫抑制信号的传递方向。画面需层次分明，整体风格可参考Nature Reviews系列，配色柔和，背景干净，呈现专业医学插图的质感。
English Prompt: Create a scientific review-style illustration showing cell-cell interactions in the tumor microenvironment, including tumor cells, T cells, macrophages, fibroblasts, and vascular endothelial cells. Use arrows to indicate cytokine, chemokine, and immunosuppressive signaling. Clear structure, Nature Reviews-style biomedical illustration, soft color palette, clean background, professional medical figure.
3. 单细胞测序分析图｜Single-Cell RNA-seq Overview
中文提示词：绘制一张单细胞RNA测序研究的整体分析流程图，完整涵盖组织解离、单细胞捕获、文库构建、测序、降维聚类、细胞类型注释、差异表达分析以及细胞通讯分析等核心步骤。画面应采用高级科研可视化风格，适合发表在Cell或Nature Methods等高水平期刊上。图标需精致考究，结构清晰明了，配色专业大方。
English Prompt: Create a high-quality overview illustration of a single-cell RNA sequencing study, including tissue dissociation, single-cell capture, library preparation, sequencing, dimensionality reduction and clustering, cell type annotation, differential expression analysis, and cell-cell communication analysis. Advanced scientific visualization style, suitable for Cell or Nature Methods, refined icons, clear structure, professional color palette.
4. 药物作用机制图｜Drug Mechanism of Action
中文提示词：绘制一张药物作用机制示意图，展示小分子抑制剂进入细胞后与靶蛋白结合、抑制下游信号通路，并最终诱导肿瘤细胞凋亡的完整过程。画面中应包含药物分子、细胞膜、靶蛋白、信号通路、线粒体以及凋亡标志物等核心要素。整体风格为专业生物医学插图，适合药理学相关论文使用，需清晰标注各组分名称，背景为白色。
English Prompt: Create a scientific mechanism-of-action diagram showing a small-molecule inhibitor entering a cell, binding to its target protein, suppressing downstream signaling pathways, and ultimately inducing tumor cell apoptosis. Include drug molecule, cell membrane, target protein, signaling pathway, mitochondria, and apoptosis markers. Professional biomedical illustration style, suitable for a pharmacology paper, clear labels, white background.
5. 论文封面风格图｜Scientific Cover Art
中文提示词：生成一张科研期刊封面风格的图像，主题聚焦于纳米材料进入肿瘤微环境并精准释放药物的场景。画面需要具备强烈的视觉冲击力，展示出发光纳米颗粒、肿瘤细胞、血管以及免疫细胞等元素。整体风格应追求高端、未来感，采用三维渲染技术，力求达到Science或Nature封面级别的视觉效果。
English Prompt: Generate a scientific journal cover-style image showing nanomaterials entering the tumor microenvironment and releasing drugs. The image should be visually striking, featuring glowing nanoparticles, tumor cells, blood vessels, and immune cells. Use a high-end futuristic 3D rendering style suitable for a Science or Nature cover.
6. 代谢通路图｜Metabolic Pathway Diagram
中文提示词：绘制一张精美的代谢通路示意图，清晰展示葡萄糖代谢、糖酵解、三羧酸循环以及乳酸生成之间的内在联系。需重点突出关键代谢物和酶，例如glucose、pyruvate、acetyl-CoA、lactate、HK2、PKM2、LDHA等。采用简洁的箭头和模块化布局，使其适合直接用于科研论文和综述文章。
English Prompt: Create a polished metabolic pathway diagram showing the relationship among glucose metabolism, glycolysis, the TCA cycle, and lactate production. Highlight key metabolites and enzymes such as glucose, pyruvate, acetyl-CoA, lactate, HK2, PKM2, and LDHA. Use clean arrows and modular layout, suitable for research papers and reviews.
7. 疾病进展图｜Disease Progression Illustration
中文提示词：绘制一张疾病进展机制图，系统展示从正常组织、慢性炎症、纤维化到癌变的连续演变过程。每个阶段建议采用组织切面或细胞微环境示意图来表现，并用箭头串联各阶段。风格需专业、具有医学插图质感，适合用于综述论文中的图示。颜色建议从浅蓝逐渐过渡到红橙色，以直观表达病理程度的不断加深。
English Prompt: Create a disease progression illustration showing the transition from normal tissue, chronic inflammation, fibrosis, to cancer transformation. Represent each stage using tissue cross-sections or cellular microenvironment diagrams, connected by arrows. Professional medical illustration style, suitable for a review article figure, color gradient from light blue to red-orange to indicate pathological progression.
8. 肠道菌群与宿主互作图｜Gut Microbiota–Host Interaction
中文提示词：绘制一张高质量科研综述风格示意图，展示肠道菌群与宿主免疫系统、肠上皮屏障以及代谢调控之间的多维相互作用。画面需包含肠腔、肠道菌群、肠上皮细胞、黏液层、免疫细胞、短链脂肪酸和炎症因子等要素。使用箭头清晰标示菌群代谢物和免疫信号的传导方向。风格应专业、清晰，适合微生物组和免疫学领域的综述论文，采用柔和配色和白色背景。
English Prompt: Create a high-quality scientific review-style illustration showing interactions between gut microbiota, the host immune system, intestinal epithelial barrier, and metabolic regulation. Include intestinal lumen, gut microbes, epithelial cells, mucus layer, immune cells, short-chain fatty acids, and inflammatory cytokines. Use arrows to represent microbial metabolites and immune signaling. Professional, clear style suitable for microbiome and immunology review articles, soft color palette, white background.
9. 表观遗传调控图｜Epigenetic Regulation Diagram
中文提示词：绘制一张高质量的表观遗传调控机制图，清晰呈现DNA甲基化、组蛋白修饰、染色质开放状态与基因转录激活之间的调控关系。画面中应包含DNA双螺旋、核小体、甲基化标记、乙酰化标记、转录因子以及RNA聚合酶等关键分子。使用清晰箭头标示调控方向，风格需精致、专业，适合分子生物学论文，白色背景，采用蓝紫色配色方案。
English Prompt: Create a high-quality epigenetic regulation diagram showing the relationships among DNA methylation, histone modifications, chromatin accessibility, and gene transcription activation. Include DNA double helix, nucleosomes, methylation marks, acetylation marks, transcription factors, and RNA polymerase. Use clear arrows to indicate regulatory direction. Refined professional style suitable for molecular biology papers, white background, blue-purple color palette.
10. 类器官研究模型图｜Organoid Research Model
中文提示词：绘制一张科研论文风格的类器官研究模型示意图，完整呈现从患者组织样本获取、干细胞分离、三维基质培养、类器官形成、药物筛选到个体化治疗预测的全流程。画面需包含组织样本、培养皿、3D类器官、药物处理以及数据分析模块等元素。整体风格应现代、简洁、专业，非常适合用作转化医学论文中的Graphical Abstract。
English Prompt: Create a scientific illustration of an organoid research model, showing the workflow from patient tissue collection, stem cell isolation, 3D matrix culture, organoid formation, drug screening, to personalized treatment prediction. Include tissue samples, culture dishes, 3D organoids, drug treatment, and data analysis modules. Modern, clean, professional style, suitable as a graphical abstract for translational medicine papers.
实用工具推荐：OKAI 万象与 SVG 矢量化
这里推荐一个非常实用的工具——OKAI万象。它支持直接调用GPT Image 2或Nano Banana进行图像生成，并且在生成后还能一键转换为SVG矢量图。本文中的所有示例图均是使用该工具完成的。
具体的操作流程非常直观：
第一步：在输入框中填写提示词、选择合适的模型（GPT Image 2或Nano Banana）、设定图像尺寸等参数，即可开始生成绘图。
第二步：点击已生成的图片，选择"SVG矢量图转化"功能选项。
第三步：点击"开始转化"按钮，等待系统完成转换。
成功转化为SVG矢量图之后，图像的边界会更加干净清晰，同时也可以导入Adobe Illustrator等专业软件进行后续编辑。如果你手头有科研绘图的需求，不妨直接使用上面的提示词进行尝试。
